CN209521816U - The connection structure of slide board handle component and end cap - Google Patents

Abstract

The utility model provides a connection structure of a handle assembly of a scooter and an end cover. The handle assembly comprises a sleeve and a handle glove sleeved on the sleeve, and the end cover is connected to the first end of the sleeve by screws; The end connected with the handle glove and the end cap is an open end, the inner wall of the sleeve is provided with a convex connection part, and the connection part is provided with a first connection hole in the axial direction; The side close to the sleeve is provided with a first limit portion, the first limit portion is embedded in the sleeve, the end cover is provided with a second connection hole, and the screw passes through the first limit. The second connecting hole and the first connecting hole connect the end cap to the sleeve. The utility model has novel design and convenient manufacture. The handle assembly and the end cover are arranged in a separate structure, the inner wall of the sleeve is provided with a convex connecting part, the end cover is reliably connected to the connecting part by screws, and the installation is convenient. Connection is reliable.

Description

Connection structure of scooter handle assembly and end cover

technical field

The utility model relates to the technical field of sports equipment, in particular to a connection structure between a handle assembly of a scooter and an end cover.

Background technique

Scooters are becoming more and more popular because of their beautiful appearance, convenient operation, and safe driving. The scooter has a pair of handles, and both hands can hold the handle. In order to reduce the space of the scooter and facilitate transportation and storage, the general scooter and electric Scooters, etc. are all foldable.

The Chinese utility model patent application number 201420011444.0 discloses a scooter handle folding device and a scooter, including a handle body, the handle body is T-shaped, and includes a horizontal tube and a vertical tube; Two ends of the first rotating connecting rod are connected with a second rotating connecting rod, and the second rotating connecting rod and the first rotating connecting rod are rotatably connected; a slidable sleeve is sleeved on the second rotating connecting rod, and the second rotating connecting rod is The rod is provided with a groove, a button spring is arranged in the groove, the end of the button spring away from the groove is provided with a marble, the sleeve is provided with a circular hole for clamping the marble, and the second rotating connecting rod is far away from the first rotating One end of the connecting rod is provided with a perforation, and a sleeve cylindrical pin is inserted into the through hole. Gloves are attached to the sleeve. The folding and unfolding method of the scooter folding device is simple and quick, but the gloves are integrally formed, and one end is set as a closed structure, leaving a ventilation hole. The pin passes through the handle glove and is used for the limit of the handle glove, and the installation is not good and the appearance is not beautiful.

Utility model content

The technical problem to be solved by the present invention is to provide a connection structure between the handle assembly of the scooter and the end cover, so as to overcome the above-mentioned defects of the prior art.

In order to achieve the above purpose, the present utility model provides a connection structure of a scooter handle assembly and an end cover. The handle assembly includes a sleeve and a handle set on the sleeve, and the end cover is connected to the sleeve of the sleeve by screws. on the first end; the end connected with the handle glove and the end cap is an open end, the inner wall of the sleeve is provided with a raised connection portion, and the connection portion is provided with a first connection hole in the axial direction; The end cover is provided with a first limiting portion on the side close to the sleeve, the first limiting portion is embedded in the sleeve, and the end cover is provided with a second connection hole, so The screw passes through the second connection hole and the first connection hole to connect the end cover to the sleeve.

Preferably, the outer wall of the handle extends radially outward to form an extension portion, the end portion of the extension portion close to the end cap is provided with a first limiting groove, and the end cap is provided with a second limiting portion, The second limiting portion is embedded in the first limiting groove.

Preferably, the sleeve includes an outer tube and an inner tube, the outer tube is sleeved on the inner tube, the inner wall of the outer tube is provided with a first positioning portion, and the outer wall of the inner tube is provided with a first positioning portion A first positioning groove, the first positioning portion is located in the first positioning groove.

Preferably, a raised portion is provided on the inner wall of the inner tube at a position corresponding to the first positioning groove, and a locking groove is formed on the first limiting portion, and the locking groove is clamped on the raised portion superior.

Preferably, the inner wall of the outer tube close to one end of the end cap is provided with a plurality of protruding stoppers, and the end of the inner tube is provided with a second limit groove corresponding to the stopper .

Preferably, the outer wall of the sleeve is provided with an elongated second positioning portion along the axial direction, the inner wall of the handle is provided with a corresponding second positioning groove, and the second positioning portion is located in the second positioning portion. two positioning grooves.

Preferably, the end of the second connection hole is provided with a plug.

Preferably, a pair of through holes are provided on the inner tube near the end.

As mentioned above, the connection structure of the handle assembly and the end cover of the scooter involved in the present invention has the following beneficial effects: the present invention has novel design and is convenient to manufacture. A raised connection part is provided on the upper part, and the end cover is reliably connected to the connection part by screws, so that the installation is convenient and the connection is reliable.

Description of drawings

Fig. 1 is a partial structural schematic diagram of the utility model installed on a scooter.

FIG. 2 is an enlarged view of A in FIG. 1 .

Figure 3 is a schematic view of the structure of the glove.

FIG. 4 is a schematic diagram of the partial structure of the outer tube.

FIG. 5 is a schematic diagram of the partial structure of the inner tube.

FIG. 6 is a schematic view of the structure of the end cap.

FIG. 7 is a schematic view of the structure of the end cap without a plug block installed.

FIG. 8 is a schematic structural diagram of FIG. 7 from another viewing angle.

FIG. 9 is a schematic structural diagram of a plug block.

Component label description

1 casing

11 Connector

111 The first connection hole

12 outer tube

121 First positioning part

122 Stopper

13 inner tube

131 The first positioning groove

132 Protrusions

133 Second limit slot

134 Through hole

14 Second positioning part

2 gloves

21 Epitaxy

211 The first limit slot

22 Second positioning slot

3 end caps

31 The first limit part

311 card slot

32 Second connection hole

33 Second limit part

34 plugs

4 head unit

Detailed ways

The embodiments of the present invention are described below by specific embodiments, and those who are familiar with the technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

It should be noted that the structures, proportions, sizes, etc. shown in the drawings in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with this technology, and are not used to limit the implementation of the present invention. Therefore, it does not have technical substantive significance. Any modification of structure, change of proportional relationship or adjustment of size should still fall in The technical content disclosed by the present invention can be covered within the scope. At the same time, the terms such as "up", "down", "left", "right", "middle", etc. quoted in this specification are only for the convenience of description and clarity, and are not used to limit the implementation of the present invention. The scope of the invention, and the change or adjustment of its relative relationship, without substantial changes in the technical content, shall also be regarded as the scope of the present invention.

As shown in FIGS. 1 to 8 , the present invention provides a connection structure of a scooter handle assembly and an end cover. The handle assembly includes a sleeve 1 and a handle 2 sleeved on the sleeve 1. The sleeve The second end of 1 is connected to the folding handle, and the handle assembly is connected to the head assembly of the scooter. For details, please refer to the scooter handle folding device disclosed in the Chinese Utility Model Patent Application No. 201420011444.0. The end cover 3 is connected to the scooter by screws. On the first end of the sleeve 1, the end of the handle glove 2 connected to the end cap 3 is an open end, so that after the handle glove 2 is put on the sleeve 1, the end cap 3 is screwed. Connected to the sleeve 1.

As shown in FIG. 2 , the inner wall of the sleeve 1 is provided with a convex connecting portion 11 , and the connecting portion 11 is provided with a first connecting hole 111 in the axial direction. As shown in FIG. 7 and FIG. 8 , the end cover 3 is provided with a convex first limiting portion 31 on the side close to the sleeve 1 , and the first limiting portion 31 is connected to the inner circle of the sleeve 1 . The shape of the radial section is adapted, for example, the first limiting portion 31 is provided with a notch corresponding to the shape of the connecting portion 11, so that the first limiting portion 31 can be reliably embedded in the In the casing 1, the end cover 3 is provided with a second connection hole 32, and the screw passes through the second connection hole 32 and the first connection hole 111 to reliably connect the end cover 3 to the casing 1 on.

As shown in FIG. 2 and FIG. 3 , preferably, the outer wall of the handle glove 2 extends radially outward to form an extension portion 21 , so that the radial cross section of the handle glove 2 is in the shape of one end being large and the other being small. A first limiting groove 211 is provided on the end of the extension portion 21 close to the end cover 3 , and the first limiting groove 211 and the inner space of the handle glove 2 can be separated; as shown in FIG. 8 , the end cover 3 is provided with a second limiting portion 33, the second limiting portion 33 is in the shape of an arc, and the second limiting portion 33 is embedded in the first limiting groove 211. On the one hand, it is convenient for the end cover to be installed. 3 is positioned on the handle assembly, on the other hand, the end cap 3 will not rotate after being connected with the sleeve 1 .

As shown in FIG. 2 , FIG. 4 and FIG. 5 , preferably, the sleeve 1 includes an outer tube 12 and an inner tube 13 , the outer tube 12 is sleeved on the inner tube 13 , and the connecting portion 11 is located at The inner wall of the inner tube 13 and the inner wall of the outer tube 12 are provided with a convex first positioning portion 121 , the first positioning portion 121 is elongated, and the outer wall of the inner tube 13 is provided with a first positioning portion 121 . Positioning groove 131, the shape of the first positioning groove 131 corresponds to the first positioning portion 121, and is also in the shape of a long strip. The positioning portion 121 is located in the first positioning groove 131 so as to prevent the outer tube 12 and the inner tube 13 from rotating relative to each other.

As shown in FIG. 2 , FIG. 5 and FIG. 8 , preferably, a raised portion 132 is provided on the inner wall of the inner tube 13 at a position corresponding to the first positioning groove 131 . A card slot 311 is provided, and the card slot 311 is locked on the protruding portion 132. The strength of the outer wall of the inner tube 13 at the positioning groove 131 ; on the other hand, it is convenient for the connection and positioning of the end cap 3 and the inner tube 13 .

As shown in FIGS. 2 , 4 and 5 , preferably, a plurality of protruding stoppers 122 are provided on the inner wall of the outer tube 12 near one end of the end cover 3 . The stoppers 122 are symmetrically distributed. The end of the inner tube 13 is provided with a second limit groove 133 corresponding to the stopper 122. When the outer tube 12 and the inner tube 13 are installed, The stopper portion 122 is located in the second limiting groove 133 , so that after the outer tube 12 and the inner tube 13 are installed, the end planes of the outer tube 12 and the inner tube 13 are flush with each other. , and the relative rotation of the outer tube 12 and the inner tube 13 can be prevented.

As shown in FIGS. 3 and 4 , preferably, an elongated second positioning portion 14 is provided on the outer wall of the sleeve 1 along the axial direction, and a corresponding second positioning portion is provided on the inner wall of the handle 2 Slot 22, the handle 2 is assembled from the end of the sleeve 1. During installation, the second positioning portion 14 is located in the second positioning slot 22 and extends along the second positioning slot 22. Move in the longitudinal direction, so that the handle 2 and the sleeve 1 are connected reliably, and relative rotation is avoided.

As shown in FIGS. 6 , 7 and 9 , preferably, the second connecting hole 32 is a stepped hole, the screw is sunk in the stepped hole, and a plug block 34 is arranged in the large hole of the stepped hole, and the nut of the screw is It is plugged in the second connection hole 32 to avoid rusting in contact with the air, and it is also beautiful and elegant.

As shown in FIG. 5 , preferably, a pair of through holes 134 are provided on the inner tube 13 near the end. The function of the through holes 134 is similar to that of the through holes in the utility model patent application No. 201420011444.0, and is used for installation. However, in the present invention, the outer tube 12 is not provided with a through hole, so the two ends of the cylindrical pin can be pressed against the inner wall of the outer tube 12, and there is no need to perforate the handle 2. After the cylindrical pin is installed, install the handle again. Springs and other components.

To sum up, the utility model effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

The above-mentioned embodiments merely illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims (8)

1. a kind of connection structure of slide board handle component and end cap, which is characterized in that handle assembly includes casing (1) and covers Handle sleeve (2) in described sleeve pipe (1), end cap (3) are connected by screw in the first end of described sleeve pipe (1)；The handle The end that set (2) is connect with end cap (3) is open end, and the inner wall of described sleeve pipe (1) is equipped with the interconnecting piece (11) of protrusion, described The first connecting hole (111) are provided in the axial direction on interconnecting piece (11)；Side on the end cap (3) close to described sleeve pipe (1) is set Have the first limiting section (31), first limiting section (31) is embedded in the described sleeve pipe (1), and the is equipped on the end cap (3) Two connecting holes (32), the screw pass through the second connecting hole (32) and the first connecting hole (111) and the end cap (3) are connected to institute It states on casing (1).

2. the connection structure of slide board handle component and end cap according to claim 1, it is characterised in that: the handle sleeve (2) outer wall extends radially outwardly to be formed epitaxy part (21), and the end on the epitaxy part (21) by proximal cover (3) is equipped with first Limiting slot (211), the end cap (3) are equipped with the second limiting section (33), and second limiting section (33) is embedded described first In limiting slot (211).

3. the connection structure of slide board handle component and end cap according to claim 1, it is characterised in that: described sleeve pipe It (1) include outer tube (12) and inner tube (13), the outer tube (12) is socketed on said inner tube (13), the inner wall of the outer tube (12) It is equipped with the first positioning region (121), the outer wall of said inner tube (13) is equipped with the first locating slot (131), first positioning region (121) it is located in first locating slot (131).

4. the connection structure of slide board handle component and end cap according to claim 3, it is characterised in that: said inner tube (13) position corresponding with the first locating slot (131) is equipped with lug boss (132) on inner wall, first limiting section (31) On offer card slot (311), the card slot (311) is stuck on the lug boss (132).

5. the connection structure of slide board handle component and end cap according to claim 3, it is characterised in that: the outer tube (12) stopper section (122) of several protrusions, the end of said inner tube (13) are equipped on close to the inner wall of the end cap (3) one end Portion is equipped with the second limiting slot (133) corresponding with the stopper section (122).

6. the connection structure of slide board handle component and end cap according to claim 1, it is characterised in that: described sleeve pipe (1) it is offered along the second positioning region (14) for being axially arranged with strip, the inner wall of the handle sleeve (2) on outer wall corresponding Second locating slot (22), second positioning region (14) are located in second locating slot (22).

7. the connection structure of slide board handle component and end cap according to claim 1, it is characterised in that: described second connects The end for connecing hole (32) is equipped with chock (34).

8. the connection structure of slide board handle component and end cap according to claim 3, it is characterised in that: said inner tube (13) a pair of of through hole (134) is equipped with by the position of close end on.