CN114568801A - Install handle additional suitable for cylinder cavity umbrella stick - Google Patents

Abstract

The invention provides an additional handle suitable for a cylindrical hollow umbrella handle, which comprises a base, a lifting block, a plurality of clamping parts, a rotating mechanism, a handle body and a heating assembly. The additional handle can be firmly additionally arranged on the cylindrical hollow umbrella handle, so that a user can hold the umbrella by hand conveniently, and the user can have a comfortable holding posture. This install handle additional structural design is simple, convenient operation, can the person of facilitating the use install additional or dismantle, facilitate promotion. Through at the internal heating element that designs of handle, can heat the handle body after starting heating element to solve the cold problem of hand when opening the umbrella in cold, sleet weather, increased people in cold, strong wind, sleet weather with the travelling comfort of umbrella.

Description

An additional handle suitable for cylindrical hollow umbrella handle

technical field

The invention relates to the technical field of umbrellas, in particular to an additional handle suitable for a cylindrical hollow umbrella handle.

Background technique

The pencil umbrella is a kind of umbrella, and it is named as the pencil umbrella because of its slender shape. The keel of the pencil umbrella is indeed the thickness of a pencil, so the description is very appropriate. This type of umbrella is widely popular because it is small and easy to carry and has a unique style.

The umbrella handle of the pencil umbrella is generally cylindrical and hollow. Although its structure is small, it does not have the problem of being inconvenient for people to hold. By the way, pinch the umbrella pole to find a suitable and comfortable holding position.

In the cold season in southern my country, rain and snow are often encountered. Due to the cold weather, the hands holding the umbrella are often frozen. And umbrellas with heated handles have already appeared on the market. Although such umbrellas can heat the handles and warm the hands, this requires people to buy a new umbrella for use, which not only increases the The cost of use is not conducive to promotion, and only this umbrella can be used to heat the hands, which is not practical.

SUMMARY OF THE INVENTION

In view of the deficiencies in the prior art, the purpose of the present invention is to provide an additional handle suitable for a cylindrical hollow umbrella handle, so as to be easily installed on the cylindrical hollow umbrella handle, thereby being convenient for users to hold.

In order to achieve the above purpose, the present invention provides an installation handle suitable for a cylindrical hollow umbrella handle, including a base, which is provided with an inner cavity; a lifting block, which is vertically lifted and fitted in the inner cavity, and the lifting block Vertically from bottom to top, it has a first height position, a second height position and a third height position; a plurality of clamping parts are arranged on the top of the base in an annular array, and the clamping parts have clamping stations , transition station and avoidance station; a rotating mechanism, which is arranged in the inner cavity and connected with the lifting block; a handle body, which is threadedly fitted at the bottom of the base, and the top of the handle body extends into the in the inner cavity and rotatably connected with the bottom of the lifting block; and a heating assembly for heating the handle body;

When the lifting block is in the first height position, the clamping part is in the clamping station, and the clamping part can clamp the umbrella handle placed on the base; when the lifting block is in the clamping position At the second height position, the clamping part is in the transition position, and the clamping part is completely separated from the umbrella handle; when the lifting block is at the third height position, the clamping part is in the avoidance position position, the umbrella handle can be removed from the base at this time;

When the lifting block moves from the second height position to the third height position, the rotating mechanism is used for synchronously driving a plurality of the clamping parts to switch from the transition station to the avoidance station; When the lifting block moves from the third height position to the second height position, the rotating mechanism is used to synchronously drive a plurality of the clamping parts to switch from the avoidance station to the transition station.

Preferably, the rotating mechanism includes a gear plate, a drive assembly and a plurality of spur gear columns; the number of the spur gear columns corresponds to the number of the clamping parts, and the clamping parts are arranged on the spur gear columns The spur gear column is rotatably arranged on the top of the lifting block, and the base is provided with a plurality of first through holes through which the spur gear column can pass; the gear plate is rotatably arranged on the The inner cavity is respectively meshed with each of the spur gear columns, and the gear plate is arranged above the lifting block;

The driving assembly is respectively connected to the lifting block and the gear plate. When the lifting block moves from the second height position to the third height position, the driving assembly is used to drive the gear plate to rotate, so that the clamping part is rotated from the transition station to the avoidance station; when the lifting block moves from the third height position to the second height position, the driving assembly is used to drive the The gear plate rotates, so that the clamping part rotates from the avoidance station to the transition station.

Preferably, the inner cavity is provided with a partition, the partition divides the inner cavity into an upper chamber and a lower chamber communicated from top to bottom, the upper chamber is provided with a rotating shaft, and the The gear plate is rotatably passed through the rotating shaft, a plurality of second through holes through which the spur gear column can pass through are passed through the partition plate, and the lifting block is arranged in the lower chamber;

The drive assembly includes a connection protrusion, a return spring, a pulling rope, a first guide part and a second guide part, the connection protrusion is arranged on the side of the gear plate facing the lower chamber, and the return spring The two ends of the connecting protrusion are respectively connected to the inner wall of the upper chamber;

A third through hole runs through the baffle plate, the first guide part is arranged on the top of the baffle plate, and the second guide part is arranged at the bottom of the lower chamber and at the bottom of the lifting block. Below, one end of the pull cord is connected to the side of the connecting protrusion facing away from the return spring, and the other end of the pull cord passes through the first guide portion, the third through hole and the The second guide part is connected to the bottom of the lifting block afterward.

Preferably, a plurality of guide posts are arranged in the lower chamber, two ends of the guide posts are respectively connected to the bottom of the partition plate and the bottom of the lower chamber, and there are multiple guide posts extending through the lifting block. a fourth through hole matched with the guide column; the lifting block is provided with a plurality of support rods, and the number of the support rods corresponds to the number of the spur gear columns, and the spur gear columns rotate sleeves on the support rod.

Preferably, the clamping part includes a connecting rod and a clamping head, the connecting rod is arranged on the top of the spur gear column, the clamping head is provided with a jaw opening downward, and the clamping head faces the connection One side of the rod is provided with a convex anti-skid rubber pad.

Preferably, a first accommodating cavity and a second accommodating cavity are provided in the handle body, the first accommodating cavity is provided at the bottom of the handle body, and the handle body is provided with a bottom covering the first accommodating cavity a cover, the second accommodating cavity is arranged between the first accommodating cavity and the outer wall of the handle, and communicates with the first accommodating cavity;

The heating assembly includes a heating plate, a circuit board, a rechargeable battery, a USB interface and a button, the rechargeable battery and the circuit board are both arranged in the first accommodating cavity, and the heating plate is arranged in the second accommodating cavity In the cavity, the USB interface and the button are all mounted on the bottom cover, and the heating plate, the USB interface and the button are respectively electrically connected to the circuit board.

Beneficial effects of the present invention:

The invention discloses an additional handle suitable for a cylindrical hollow umbrella handle. The additional handle can be firmly installed on the cylindrical hollow umbrella handle, so as to facilitate users to hold such umbrellas by hand, thereby enabling users to have a comfortable and comfortable holding posture. The installation handle has a simple structure design, is convenient to operate, can be easily installed or disassembled by a user, and is convenient for promotion.

By designing a heating component in the handle body, the handle body can be heated after the heating component is activated, thereby solving the problem of cold hands when holding an umbrella in cold, rainy and snowy weather, and increasing people's ability to use umbrellas in cold, windy, rainy and snowy weather. comfort.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that are required to be used in the description of the specific embodiments or the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. In the drawings, each element or section is not necessarily drawn to actual scale.

Fig. 1 is the structural representation of cylindrical hollow umbrella handle;

2 is a schematic structural diagram of a handle for adding a cylindrical hollow umbrella handle according to an embodiment of the present invention;

Fig. 3 is the structural representation when the clamping part is in the avoidance station;

Fig. 4 is the structural representation when the clamping part is in the transition position;

Fig. 5 is the structural schematic diagram when the clamping part is in the clamping station;

Fig. 6 is the internal schematic diagram of the base;

Fig. 7 is the structural representation of lifting block;

Fig. 8 is the structural representation of separator;

FIG. 9 is a schematic structural diagram of the mutual cooperation of the pull rope, the connection protrusion and the return spring;

10 is a schematic structural diagram of the lifting block when it is at a first height position;

11 is a schematic structural diagram of the lifting block at the second height position;

12 is a schematic structural diagram of the lifting block when it is at a third height position;

Figure 13 is a schematic cross-sectional view of the handle body.

Reference number:

10-base, 11-inner cavity, 111-upper chamber, 112-lower chamber, 12-first through hole, 13-partition plate, 131-second through-hole, 132-third through-hole, 14-rotating shaft , 15-guide column;

20-lifting block, 21-support rod, 22-fourth through hole;

30- clamping part, 31- connecting rod, 32- clamping head, 321- clamping mouth, 33- anti-skid rubber pad;

40-handle body, 41-first accommodating cavity, 42-second accommodating cavity, 43-bottom cover;

50-gear plate;

60-connection protrusion, 61-return spring, 62-pull rope, 63-first guide part, 64-second guide part;

70 - spur gear column;

80-heater, 81-circuit board, 82-rechargeable battery, 83-USB interface, 84-button.

Detailed ways

Embodiments of the technical solutions of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only used to more clearly illustrate the technical solutions of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

It should be noted that, unless otherwise specified, the technical or scientific terms used in this application should have the usual meanings understood by those skilled in the art to which the present invention belongs.

In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial, The orientations or positional relationships indicated by "radial direction", "circumferential direction", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated devices or elements. It must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In this application, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In this application, unless otherwise expressly stated and defined, a first feature "on" or "under" a second feature may be in direct contact with the first and second features, or the first and second features indirectly through an intermediary touch. Also, the first feature being "above", "over" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

As shown in Figures 2-13, in an embodiment of the present invention, a handle for adding a cylindrical hollow umbrella handle is provided, including a base 10, a lifting block 20, a plurality of clamping parts 30, a rotating mechanism, a handle body 40 and heating assembly.

The base 10 has a hollow structure, the base 10 has an inner cavity 11, the lifting block 20 is vertically lifted and fitted in the inner cavity 11, and the lifting block 20 has a first height position vertically from bottom to top (refer to FIG. Base 10 not shown), a second height position (see Figure 11, base 10 not shown) and a third height position (see Figure 12, base 10 not shown). The number of the clamping parts 30 is four, and the four clamping parts 30 are arranged on the top of the base 10 in an annular array. Each clamping part 30 is used to clamp the outer wall of the cylindrical hollow umbrella handle. Station (see Figure 5), Transition Station (see Figure 4) and Avoidance Station (see Figure 3).

The rotating mechanism is arranged in the inner cavity 11, and the rotating mechanism is used to synchronously drive the plurality of clamping parts 30 to switch between the transition station and the avoidance station. The handle body 40 is screwed to the bottom of the base 10 , the top of the handle body 40 extends into the inner cavity 11 and is rotatably connected with the bottom of the lifting block 20 , and the heating assembly is used for heating the handle body 40 .

When the lifting block 20 is at the first height position, the clamping part 30 is in the clamping position, and the clamping part 30 can clamp the umbrella handle placed on the base 10 . When the lifting block 20 is at the second height position, the clamping part 30 is in the transition position, and the clamping part 30 is completely separated from the umbrella handle. When the lifting block 20 is at the third height position, the clamping part 30 is at the avoidance position, and the umbrella handle can be removed from the base 10 at this time.

When the lifting block 20 moves from the second height position to the third height position, the rotating mechanism is used to synchronously drive the plurality of clamping parts 30 to switch from the transition station to the avoidance station. When the lifting block 20 moves from the third height position to the second height position, the rotating mechanism is used to synchronously drive the plurality of clamping parts 30 to switch from the avoidance station to the transition station.

Before the installation handle is installed on the cylindrical hollow umbrella handle, the clamping part 30 needs to be in the avoidance position. Specifically, at this time, the lifting block 20 is at the first height position, and the user turns the handle body 40 to make The handle body 40 rotates relative to the base 10. Since the handle body 40 is screwed with the base 10 and the top of the handle body 40 is rotatably connected to the base 10, the handle body 40 will lift the lifting block 20 (toward the card) during the screwing process. When the lifting block 20 moves from the first height position to the second height position, the rotating mechanism will not drive the clamping part 30 to rotate.

When the lifting block 20 moves to the second height position, the clamping part 30 is in the transition position. During the process of moving the lifting block 20 from the second height position to the third height position, the lifting block 20 will continue to drive the clamping part 30 to rise, and the rotating mechanism will also synchronously drive each clamping part 30 to switch from the transition station to the avoidance position When the lifting block 20 is at the third height position, the clamping part 30 is completely in the avoidance position.

Then, the umbrella handle is placed between the four clamping parts 30 and the bottom end of the umbrella handle is abutted on the top surface of the base 10, and then the handle body 40 is reversely rotated, and the handle body 40 is in the process of unscrewing. It will drive the lifting block 20 to descend (to the side away from the clamping part 30 ). When the lifting block 20 moves from the third height position to the second height position, the lifting block 20 will drive the clamping part 30 to descend, and the rotating mechanism It will also simultaneously drive each clamping part 30 to switch from the avoidance station to the transition station. When the lifting block 20 moves to the second height position, the side of the clamping part 30 is in the transition station. Continue to rotate the handle body 40. During the process of moving the lifting block 20 from the second height position to the first height position, the rotating mechanism will no longer drive the clamping part 30 to rotate, and the lifting block 20 will continue to drive the clamping part 30 to descend, and The clamping part 30 is gradually clamped to the outer wall of the umbrella handle. When the lifting block 20 is at the first height position, the clamping part 30 is completely in the clamping station, and the four clamping parts 30 completely clamp the umbrella handle on the base 10. superior.

In this way, the attachment handle can be firmly attached to the cylindrical hollow umbrella handle, so that it is convenient for the user to hold such an umbrella by hand, thereby enabling the user to have a comfortable holding posture. The installation handle has a simple structure design, is convenient to operate, can be easily installed or disassembled by a user, and is convenient for promotion. By designing a heating component in the handle body 40, the handle body 40 can be heated after the heating component is activated, thereby solving the problem of cold hands when holding an umbrella in cold, rainy and snowy weather, and increasing the number of people in cold, windy, rainy and snowy weather. Comfort with umbrella.

In one embodiment, the rotating mechanism includes a gear plate 50 , a drive assembly, and a plurality of spur gear columns 70 . The number of spur gear columns 70 is also four corresponding to the number of clamping parts 30 , the clamping parts 30 are arranged on the top of the spur gear column 70 , the spur gear column 70 is rotatably arranged on the top of the lifting block 20 , and the base 10 is provided with Four first through holes 12 for the spur gear columns 70 to pass through; the gear plate 50 is rotatably arranged in the inner cavity 11 and meshes with each spur gear column 70 respectively, and the gear plate 50 is arranged above the lifting block 20 .

The driving assembly is respectively connected to the lifting block 20 and the gear plate 50. When the lifting block 20 moves from the second height position to the third height position, the driving assembly is used to drive the gear plate 50 to rotate, so that the clamping part 30 rotates from the transition position to the third height position. Avoid work. When the lifting block 20 moves from the third height position to the second height position, the driving assembly is used to drive the gear plate 50 to rotate, so that the clamping part 30 rotates from the avoidance station to the transition station.

In one embodiment, the inner cavity 11 is provided with a partition 13, the partition 13 divides the inner cavity 11 into an upper chamber 111 and a lower chamber 112 that communicate from top to bottom, and the upper chamber 111 is provided with a rotating shaft 14 , the two ends of the rotating shaft 14 are respectively connected to the fixed partition plate 13 and the cavity top of the upper chamber 111 , the gear plate 50 is rotatably passed through the rotating shaft 14 , and the partition plate 13 is pierced with a plurality of first gears for the spur gear column 70 to pass through. Two through holes 131 , the lifting block 20 is disposed in the lower chamber 112 .

Referring to FIG. 9 (the dotted line shown in the figure is the outline of the gear plate 50 ), the drive assembly includes a connecting protrusion 60 , a return spring 61 , a pulling rope 62 , a first guide portion 63 and a second guide portion 64 , and the connecting protrusion 60 Provided on the side of the gear plate 50 facing the lower chamber 112 , the two ends of the return spring 61 are respectively connected to the connecting protrusion 60 and the inner wall of the upper chamber 111 .

The partition plate 13 has a third through hole 132 through which the pull cord 62 can pass through. The first guide portion 63 is arranged on the top of the partition plate 13, and the second guide portion 64 is arranged at the bottom of the lower chamber 112 and located on the lifting block. Below 20, one end of the pull cord 62 is connected to the side of the connecting protrusion 60 away from the return spring 61, and the other end of the pull cord 62 passes through the first guide portion 63, the third through hole 132 and the second guide portion 64 in turn. Connected to the bottom of the lifting block 20 .

Of course, in order to facilitate the rotation of the gear plate 50 , there are two groups of drive assemblies, and correspondingly, two third through holes 132 , the first guide portion 63 and the second guide portion 64 are respectively provided.

During the movement of the lifting block 20 from the first height position to the second height position, the pulling rope 62 is in a slack state. When the lifting block 20 moves to the second height position, the pulling rope 62 is in a critical state where it is taut and about to pull the connecting protrusion 60 . During the movement of the lifting block 20 from the second height position to the third height position, the pulling rope 62 will pull the connecting protrusion 60 to rotate the gear plate 50 . When the lifting block 20 is at the third height position, the pulling rope 62 cannot continue to pull the connecting protrusion 60 .

Since the tooth root slot of the spur gear column 70 is matched with the tooth root tooth slot of the gear plate 50 , in the process of the lifting block 20 driving the four spur gear columns 70 to ascend or descend, each spur gear column 70 is driven along the parallel The gear plate 50 moves in the axial direction of the gear plate 50 , and each spur gear column 70 and the gear plate 50 are always kept in a state of mutual meshing.

The working principle of the installation handle is illustrated by switching the clamping part 30 from the clamping station to the transition station, and then from the transition station to the avoidance station:

During the process of moving the lifting block 20 from the first height position to the second height position, the handle body 40 will lift the lifting block 20 (moving toward the clamping part 30 ) during the screwing process, and the pulling rope 62 is in a slack state. Therefore, the pull cord 62 will not pull the connecting protrusion 60, thus will not drive the gear plate 50 to rotate, so that the spur gear column 70 and the clamping part 30 will not rotate.

When the lifting block 20 moves to the second height position, the clamping part 30 is in the transition position, the clamping part 30 has been completely separated from the umbrella handle, and the pulling rope 62 is in tension and is about to pull the connecting protrusion 60 Critical state. Continue to rotate the handle body 40, in the process of moving the lifting block 20 from the second height position to the third height position, the clamping part 30 also rises with the lifting block 20, the pull rope 62 starts to intervene, and the pull rope 62 will pull the connection The protrusion 60 makes the gear plate 50 rotate, and the return spring 61 is in a stretched state, and the rotation of the gear plate 50 will simultaneously drive the four spur gear columns 70 to rotate, and the clamping part 30 will gradually rotate from the transition position to the avoidance position. Station (the clamping part 30 rotates during the rising process, so as to switch from the transition station to the avoidance station). When the lifting block 20 is at the third height position, the clamping part 30 is completely in the avoidance position, and the pull rope 62 cannot continue to pull the connecting protrusion 60. At this time, the user can put the umbrella handle into the four clamps between the tightening parts 30, or the umbrella handle is removed from the attachment handle.

The working principle of the installation handle is illustrated by switching the clamping part 30 from the avoidance station to the transition station, and then from the transition station to the clamping station:

When the lifting block 20 is at the third height position, the clamping portion 30 is completely in the avoidance position, and the pulling rope 62 cannot continue to pull the connecting protrusion 60 . When the lifting block 20 moves from the third height position to the second height position, the return spring 61 will exert a pulling force on the connecting protrusion 60 and make the gear plate 50 rotate back to its original position, and the gear plate 50 will synchronously drive the four straight When the gear column 70 rotates, the clamping part 30 also gradually rotates from the avoidance station to the transition station (the clamping part 30 rotates during the descending process, so as to switch from the avoidance station to the transition station).

When the lifting block 20 moves to the second height position, the clamping part 30 is completely in the transition position, and at this time, the gear plate 50 is also completely reset to the initial position (when the gear plate 50 is in the initial position, the clamping part 30 In the transition station or the clamping station), the pull rope 62 is still in a critical state of being taut but about to loosen.

When the lifting block 20 is moved from the second height position to the first height position, the pulling rope 62 is completely in a relaxed state, and the gear plate 50 is always at the initial position. When the lifting block 20 moves to the first height position, the clamping part 30 is in the clamping station, and under the action of the four clamping parts 30 , the cylindrical hollow umbrella handle can be firmly fixed on the base 10 .

In one embodiment, in order to prevent the lifting block 20 from rotating during the lifting action, a plurality of guide columns 15 are provided in the lower chamber 112 , and both ends of the guide columns 15 are respectively connected to the bottom and the lower part of the partition plate 13 . At the bottom of the cavity 112 , the lifting block 20 has a plurality of fourth through holes 22 which are matched with the guide posts 15 pierced therethrough. The lifting block 20 is provided with a plurality of support rods 21 , and the number of the support rods 21 corresponds to the number of the spur gear columns 70 , and the spur gear columns 70 are rotatably sleeved on the support rods 21 .

In one embodiment, the clamping part 30 includes a connecting rod 31 and a clamping head 32, the connecting rod 31 is arranged on the top of the spur gear column 70, the clamping head 32 is provided with a clamping opening 321 with an opening downward, and the clamping head 32 faces the connecting rod One side of 31 is provided with a convex anti-skid rubber pad 33 .

In one embodiment, the handle body 40 is provided with a first accommodating cavity 41 and a second accommodating cavity 42 , the first accommodating cavity 41 is provided at the bottom of the handle body 40 , and the handle body 40 is provided with a cover for the first accommodating cavity 41 . The bottom cover 43 and the second accommodating cavity 42 are disposed between the first accommodating cavity 41 and the outer wall of the handle body 40 and communicate with the first accommodating cavity 41 .

The heating assembly includes a heating piece 80 , a circuit board 81 , a rechargeable battery 82 , a USB interface 83 and a button 84 , the rechargeable battery 82 and the circuit board 81 are both arranged in the first accommodating cavity 41 , and the heating piece 80 is arranged in the second accommodating cavity 42 , the USB interface 83 and the button 84 are installed on the bottom cover 43 , and the heating plate 80 , the USB interface 83 and the button 84 are electrically connected to the circuit board 81 respectively.

When the hand feels cold, the handle body 40 can be heated by pressing the button 84, and the rechargeable battery 82 can be charged through the USB interface 83, which increases the battery life of the additional handle, thereby solving the problem of cold, rain and snow. The problem of cold hands when holding an umbrella in weather increases the comfort of people using umbrellas in cold, rainy and snowy weather.

In the description of the present invention, numerous specific details are set forth. It will be understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention. The scope of the invention should be included in the scope of the claims and description of the present invention.

Claims (6)

1. a kind of installation handle that is applicable to cylindrical hollow umbrella handle, it is characterized in that: comprise: a base, which is provided with an inner cavity; a lifting block, which is vertically lifted and fitted in the inner cavity, and the lifting block has a first height position, a second height position and a third height position from bottom to top along the vertical direction; A plurality of clamping parts are arranged on the top of the base in an annular array, and the clamping parts have clamping stations, transition stations and avoidance stations; a rotating mechanism, which is arranged in the inner cavity and connected with the lifting block; a handle body, which is screwed to the bottom of the base, and the top of the handle body extends into the inner cavity and is rotatably connected with the bottom of the lifting block; and a heating assembly for heating the handle body; When the lifting block is in the first height position, the clamping part is in the clamping station, and the clamping part can clamp the umbrella handle placed on the base; when the lifting block is in the clamping position At the second height position, the clamping part is in the transition position, and the clamping part is completely separated from the umbrella handle; when the lifting block is at the third height position, the clamping part is in the avoidance position position, the umbrella handle can be removed from the base at this time; When the lifting block moves from the second height position to the third height position, the rotating mechanism is used for synchronously driving a plurality of the clamping parts to switch from the transition station to the avoidance station; When the lifting block moves from the third height position to the second height position, the rotating mechanism is used to synchronously drive a plurality of the clamping parts to switch from the avoidance station to the transition station. 2. The installation handle according to claim 1, wherein the rotating mechanism comprises a gear plate, a drive assembly and a plurality of spur gear columns; The number of the spur gear columns corresponds to the number of the clamping parts, the clamping parts are arranged on the top of the spur gear column, the spur gear column is rotatably arranged on the top of the lifting block, the The base is provided with a plurality of first through holes for the spur gear column to pass through; the gear plate is rotatably arranged in the inner cavity and meshes with each of the spur gear columns respectively, and the gear plate is provided with above the lifting block; The driving assembly is respectively connected to the lifting block and the gear plate. When the lifting block moves from the second height position to the third height position, the driving assembly is used to drive the gear plate to rotate, so that the clamping part is rotated from the transition station to the avoidance station; when the lifting block moves from the third height position to the second height position, the driving assembly is used to drive the The gear plate rotates, so that the clamping part rotates from the avoidance station to the transition station. 3 . The installation handle according to claim 2 , wherein a partition is provided in the inner cavity, and the partition divides the inner cavity into an upper cavity and a lower cavity which are communicated from top to bottom. 4 . A rotating shaft is arranged in the upper chamber, the gear plate is rotatably passed through the rotating shaft, and a plurality of second through holes through which the spur gear column can pass through are passed through the partition plate. the lifting block is arranged in the lower chamber; The drive assembly includes a connection protrusion, a return spring, a pulling rope, a first guide part and a second guide part, the connection protrusion is arranged on the side of the gear plate facing the lower chamber, and the return spring The two ends of the connecting protrusion are respectively connected to the inner wall of the upper chamber; A third through hole runs through the baffle plate, the first guide part is arranged on the top of the baffle plate, and the second guide part is arranged at the bottom of the lower chamber and at the bottom of the lifting block. Below, one end of the pull cord is connected to the side of the connecting protrusion facing away from the return spring, and the other end of the pull cord passes through the first guide portion, the third through hole and the The second guide part is connected to the bottom of the lifting block afterward. 4 . The installation handle according to claim 3 , wherein a plurality of guide posts are arranged in the lower chamber, and two ends of the guide posts are respectively connected to the bottom of the partition plate and the lower part. 5 . At the bottom of the chamber, the lifting block has a plurality of fourth through holes which are matched with the guide posts; The lifting block is provided with a plurality of support rods, and the number of the support rods corresponds to the number of the spur gear columns, and the spur gear columns are rotatably sleeved on the support rods. 5. The installation handle according to any one of claims 2-4, wherein the clamping part comprises a connecting rod and a clamping head, the connecting rod is arranged on the top of the spur gear column, and the The clamping head is provided with a jaw opening downward, and a protruding anti-skid rubber pad is provided on the side of the clamping head facing the connecting rod. 6 . The installation handle according to claim 1 , wherein a first accommodating cavity and a second accommodating cavity are arranged in the handle body, the first accommodating cavity is arranged at the bottom of the handle body, and the The handle body is provided with a bottom cover that covers the first accommodating cavity, the second accommodating cavity is arranged between the first accommodating cavity and the outer wall of the handle, and communicates with the first accommodating cavity; The heating assembly includes a heating plate, a circuit board, a rechargeable battery, a USB interface and a button, the rechargeable battery and the circuit board are both arranged in the first accommodating cavity, and the heating plate is arranged in the second accommodating cavity In the cavity, the USB interface and the button are all mounted on the bottom cover, and the heating plate, the USB interface and the button are respectively electrically connected to the circuit board.

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