TWI669195B - Push-button hoist - Google Patents

Abstract

The invention provides a push-button hoist handle, and the structural design thereof is mainly provided with a set of elastic tooth picking pieces at the rear end of the ratchet joint assembly in the cucurbit wrench head, and a button body is arranged at the upper end of the two picks, and The button body has a pressing portion on the left and right sides, and a pushing block extends downward from the center of the lower end, and the dialing block is disposed between the two-toothed pad; when the user presses the pressing portion of the button body at one end thereof The button body is rotated by the shaft as the axis, and the lower end of the toggle block is inclined to the side, and the tooth paddle of the end is swung outward, so that the tooth portion of the end portion can be made Disengage the ratchet joint of the ratchet joint assembly, and the ratchet joint assembly and the other end picks are in a state of being stuck, so that the single-side ratchet state of the ratchet joint assembly can be generated, and when the button body presses the other end button In the case of the part, the switch is switched to the state of the card end of the other end picks, and the effect of the spine change is achieved by pressing the mode of the button.

Description

Push-button hoist

The present invention relates to a push-button hoist handle, and more particularly to the effect of imparting a ratcheting effect to the ratchet handle ratcheting by a control mode such as pressing a push button switch.

According to the current structure of the hoist handle wrench in the direction of the switching of the spurs, the main purpose is to use the dial type and the turntable type, the purpose of which is to block the inner part of the swaying structure, so that the commutation can be generated. The situation is based on the need to quickly change the direction of the spine to meet the needs of the use.

However, if the switch structure of the hoist handle is provided, the user can provide a more intuitive control mode, which should greatly improve the smoothness and efficiency of the operation, and should be able to solve the improvement.

In view of the fact that there is still room for improvement in the reversing structure of the conventional hoist handle wrench, the inventor has researched and solved the solution based on years of experience and technology in related industries, and further developed the button-type hoist handle of the present invention. The main purpose is to enable the user to more intuitively switch the direction of the ratchet of the hoist handle ratchet through the control mode such as pressing the button switch, thereby achieving excellent control effect.

(10)‧‧‧ 葫 柄

(11) ‧‧‧handle

(12)‧‧‧ wrench head

(121) ‧ ‧ partition

(13) ‧‧‧ accommodating space

(14) ‧‧‧Content space

(15)‧‧‧Perforation

(16)‧‧‧Key opening

(17)‧‧‧Lower board

(18)‧‧‧ Ratchet joint assembly

(19)‧‧‧ Ratchets

(20)‧‧‧Upper cover

(21)‧‧‧ Cover button opening

(22) ‧‧‧ shaft slot

(23) ‧ ‧ cover perforation

(24) ‧‧‧ Positioning block

(25) ‧ ‧ upper positioning groove

(26) ‧‧‧ positioning groove

(30)‧‧‧ Button body

(31) ‧‧‧ Pressing Department

(32)‧‧‧ shaft

(33) ‧‧‧ Swipe block

(34)‧‧‧Flexible beads

(40) ‧‧ ‧ picks

(41)‧‧‧ teeth

(42)‧‧‧Flexible parts

Figure 1 is a perspective view of the present invention.

Fig. 2 is a schematic view showing the exploded structure of the present invention.

Fig. 3 is a schematic cross-sectional view showing a part of the structure of the present invention.

Fig. 4 is a view showing the state 1 of the button body of the present invention.

Fig. 5 is a view showing the state 1 of the tooth pick of the present invention.

Fig. 6 is a view showing a state 2 of the button body of the present invention.

Fig. 7 is a state 2 of the tooth pick of the present invention.

With regard to the structural composition, technical means and efficacy of the present invention, the embodiments of the present invention will be further described in detail with reference to the preferred embodiments. First, please refer to Figures 1, 2 and 3 for the hoist of the present invention. The handle (10) has a body (11) and a wrench head (12), and the wrench head (12) has a content space (14) and an upper receiving space (13), respectively. There is a partition (121) between the spaces, and the partition (121) is provided with a button opening (16) and a through hole (15); wherein the content space (14) is provided with a ratchet joint assembly (18), and the rear end of the ratchet (19) of the ratchet joint assembly (18) is provided with a set of tooth pickers (40) having an outer elastic member (42), and the front end of the pick (40) is formed with a tooth portion. (41); wherein the two tooth pickers (40) are disposed at a lower end of the button opening (16) of the partition plate (121), and the button opening (16) is provided with a button body (30), and the button body (30) each has a pressing portion (31), and the left and right pressing portions (31) are provided with an outwardly disposed elastic card (34), and the left and right pressing portions (31) have a horizontal shaft (32) in the center, and In the lower end of the button body (30) A dial block (33) extends downwardly, and the dial block (33) is disposed between the two-tooth paddles (40); and the upper receiving space (13) is provided with an upper cover plate (20) The lower end of the content space (14) is combined with the lower deck (17), and the upper cover (20), the wrench head (12) and the lower bearing plate (17) are fixed by bolts; and the upper cover (20) is provided with a corresponding partition (121) perforation (15) and a button opening (16) The cover plate perforation (23) and the cover button opening (21), wherein the cover plate perforation (23) is available for the upper end of the ratchet joint assembly (18), and the cover button opening (21) is for the button The body (30) is pierced, and a lower end of the cover button opening (21) is provided with a shaft through slot (22), and the shaft through slot (22) can provide a button body (30) shaft (32) And positioning, and a positioning block (24) is arranged at both ends of the cover button opening (21), and the positioning block (24) is provided with upper and lower positioning grooves (25) (26) on the inner side of the positioning block (24). The lower positioning groove (25) (26) is provided for the elastic card (34) of the pressing portion (31) to be engaged.

Furthermore, as shown in Figures 4, 5, 6, and 7, when the pressing portion (31) of one end of the button body (30) is pressed, the button body (30) is centered on the shaft (32). Rotating, and pressing the elastic portion of the pressing portion (31) of the pressing portion (31) against the positioning groove (25) on the side positioning block (24), and the pressing portion (31) of the lower pressing end is elastic The card bead (34) is stuck against the positioning groove (26) under the side positioning block (24), and the lower end of the dial block (33) is tilted to the side, and the tooth picker of the end is toggled (40) Rotate outward so that the toothed portion (41) of the end can be disengaged from the ratchet (19) of the ratchet joint assembly (18), and the ratchet joint assembly (18) and the other end of the tooth The piece (40) exhibits a snap-in state, so that a single-side ratchet state of the ratchet joint assembly (18) is generated, and when the button body (30) presses the other end pressing portion (31), it switches to the other end tooth. The paddle (40) is in a stuck state, and the effect of the spine rotation change is achieved by pressing the mode of the button.

The invention disclosed in the above embodiments is specifically described, and although the specific terms are used herein, the scope of the invention cannot be limited thereto; Those skilled in the art can change and modify the spirit and the principles of the present invention to achieve the equivalent purpose, and such changes and modifications should be included in the scope defined by the scope of the patent application as described later.

Claims (3)

The utility model relates to a push-type hoist handle, wherein the hoist handle has a handle body and a wrench head, and the wrench head respectively has a content space and an upper accommodating space, and a partition is arranged between the two spaces, and the partition is opened There is a button opening and a through hole; a ratchet joint assembly is arranged in the content space, and a ratchet piece of the elastic piece is disposed at the rear end of the ratchet joint assembly, and the front end of the tooth pick is formed with teeth The two-toothed paddle is disposed at a lower end of the opening of the partitioning button, and the button opening is provided with a button body, and the button body has a pressing portion on the left and right sides, and the left and right pressing portions are respectively provided with an outwardly disposed portion. The elastic card is provided with a horizontal shaft in the center of the left and right pressing portions, and a dialing block extending downward from the center of the lower end of the button body, and the dialing block is disposed between the two toothed tabs; An upper cover plate is arranged, and the upper cover plate is provided with a cover plate perforation corresponding to the partition plate perforation and the button opening, and a cover button opening, wherein the cover plate perforation is provided for the upper end of the ratchet joint assembly, and the cover button Opening the hole for the button body to wear out The bottom end of the cover button opening has a shaft through slot, the shaft through slot can provide the clamping and positioning of the button body shaft, and a positioning block is arranged at both ends of the cover button opening, and the positioning block is disposed in the positioning block. The upper and lower positioning grooves are provided on the sides, and the upper and lower positioning grooves are provided for the elastic beads of the pressing portion to be engaged; when the pressing portion of the one end of the button body is pressed, the button body is centered on the shaft Rotate, so that the lower end of the toggle block is tilted to the side, and the tooth paddle of the end is swung outwardly, so that the tooth portion of the toothed piece can be disengaged from the ratchet of the ratchet joint assembly. The ratchet joint assembly and the other end picks are in a state of being stuck, so that the single-side ratchet state of the ratchet joint assembly is generated, and when the button body presses the other end pressing portion, the switch is switched to the other end. The sheet is in a stuck state, and the change in the spine direction is caused by the pressing operation. According to the button-type hoist handle of the first aspect of the patent application, when the pressing portion of the one end of the button body is pressed, the pressing portion of the pressing portion of the pressing portion elastically snaps against the positioning groove on the outer positioning block. The pressing portion of the pressing portion of the lower pressing end is engaged with the positioning groove below the outer positioning block. According to the button type hoist handle of the first aspect of the patent application, wherein the upper receiving space is provided with an upper cover plate, and the lower end of the content space is combined with the lower bearing plate, the upper cover plate, the wrench head and the lower bearing plate It is fixed by bolts.