CN214947175U

CN214947175U - Clamp convenient to operation

Info

Publication number: CN214947175U
Application number: CN202121186330.6U
Authority: CN
Inventors: 张其锋; 曹寅; 黄吕斌; 李建立
Original assignee: Yuyao Hengwei Clamp Co ltd
Current assignee: Yuyao Hengwei Clamp Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-30
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to a clamp convenient to operation relates to the field of pipe connection spare, and it includes the strap, supplies the strap to wear to establish the hoop seat and the worm that compresses tightly strap and hoop seat, the worm includes the body of rod and the cap body, the body of rod part is worn to locate in the hoop seat, cap body fixed connection keeps away from the one end of hoop seat in the body of rod, be equipped with the stirring piece on the cap body. When the worm that has improved the clamp is rotatory, often rotate the cap body of worm with the help of the appurtenance, operate comparatively inconvenient problem, this application has the area of gripping that has increased the worm, has improved the effect of the rotation efficiency of worm.

Description

Clamp convenient to operation

Technical Field

The application relates to the field of pipe connectors, in particular to a clamp convenient to operate.

Background

At present, the connection of the fluid pipeline of the rubber hose for the automobile is generally realized by a clamping hoop. Because the clamping force of the worm-type hoop is large, the clamping force can be adjusted in a clamping state and is not obviously changed by the change of the material and the size of the pipeline, so the worm-type hoop is mostly used for connecting the large-caliber pipeline.

In the related art, chinese patent with publication number CN207261885U discloses a heavy belt guide clamp, including strap, the hoop seat that supplies the strap to wear to establish and the worm that compresses tightly strap and hoop seat, the strap includes smooth plain noodles portion of both ends face and supplies the flute part of worm meshing, set up a plurality of meshing grooves that are parallel to each other on the flute part, the inner wall of flute part is connected with the tooth pad that seals the meshing groove, and the bilateral symmetry of tooth pad is provided with a plurality of spacing pieces that restrict flute part and slide along the strap axial, plays the guard action to the rubber hose, avoids the impaired weeping of rubber hose.

In view of the above-mentioned related technologies, the inventor believes that when the worm of the hoop rotates, the cap of the worm is often rotated by means of a matching tool, which is inconvenient to operate and leaves room for improvement.

SUMMERY OF THE UTILITY MODEL

When the worm of clamp was rotatory in order to improve, often rotated the cap body of worm with the help of the appurtenance, operated comparatively inconvenient problem, this application provides the clamp of being convenient for operate.

The application provides a clamp convenient to operation adopts following technical scheme:

the utility model provides a clamp convenient to operation, includes the strap, supplies the strap to wear to establish the hoop seat and the worm that compresses tightly strap and hoop seat, the worm includes the body of rod and the cap body, the body of rod part is worn to locate in the hoop seat, cap body fixed connection keeps away from the one end of hoop seat in the body of rod, be equipped with on the cap body and dial the moving plate.

Through adopting above-mentioned technical scheme, through setting up the plectrum, increased the area of gripping of worm, convenience of customers orders about the worm through operation plectrum and rotates, need not to rotate with the help of other supporting tools, has improved the rotation efficiency of worm.

Optionally, one side of the cap body, which is away from the rod body, is provided with an insertion groove for inserting the poking piece, one side of the poking piece, which is close to the insertion groove, is fixedly connected with a rotating column, two side walls of the insertion groove are provided with sliding grooves for inserting and sliding the rotating column, the side wall of the insertion groove, which is away from the rod body, is provided with a rotating hole, the rotating hole penetrates through one side of the cap body, which is away from the rod body, and the poking piece is abutted to the side wall of the rotating hole, which is close to the rod body.

By adopting the technical scheme, when the poking piece is not used, the poking piece can be stretched into the insertion groove and is not easy to be interfered by the outside to be damaged, and the service life of the poking piece is prolonged.

Optionally, one end of the poking piece, which is far away from the rotating column, is fixedly connected with a limiting block for filling the rotating hole.

By adopting the technical scheme and the arrangement of the limiting block, on one hand, the holding area of the poking sheet is increased, the reaction force borne by a user is reduced while the user uses the same force, and the comfort level of the user experience is increased; on the other hand, the limiting block is filled in the rotating hole, so that the whole inserting groove and the rotating hole are filled when the poking piece extends into the inserting groove, the surface of the whole worm is kept smooth and comfortable, and the attractiveness of the clamp is improved.

Optionally, the cap body is provided with a locking assembly which is not prone to shake when the poking piece abuts against the side wall of the rotating hole, the locking assembly comprises a locking piece, the side wall of the insertion groove is provided with a locking hole for inserting the locking piece, and one side, far away from the side wall of the rotating hole, of the poking piece abuts against the locking piece.

Through adopting above-mentioned technical scheme, the locking plate inserts in the locking hole for the piece is stirred to the butt difficult rocking when rotating on the lateral wall in rotation hole, makes the user stir the piece when stirring the piece and stabilizes, has improved the rotational stability of stirring the piece to the worm.

Optionally, the locking assembly further comprises a protrusion, a receiving groove is formed in the side wall, far away from the locking hole, of the insertion groove, the locking piece is embedded in the receiving groove, the protrusion is fixedly connected to the side wall, embedded into the receiving groove, of the locking piece, and a groove for inserting the protrusion is formed in the side wall of the receiving groove.

By adopting the technical scheme, the locking piece is continuously inserted into the receiving groove after being inserted into the locking hole and is fixed in the receiving groove through the protrusion due to the arrangement of the protrusion, the locking piece is not easy to separate from the receiving groove, and the stability of the locking piece for locking the poking piece is improved.

Optionally, one end of the locking piece, which is far away from the insertion groove, is fixedly connected with a connection rope, and one end of the connection rope, which is far away from the locking piece, is fixedly connected to the cap body.

Through adopting above-mentioned technical scheme, connect the setting of rope for difficult follow worm breaks away from when the locking plate takes out from the locking hole, has improved the life of locking plate.

Optionally, a guide surface is arranged on one side of the locking hole away from the insertion groove, and a butting block butted on the guide surface is fixedly connected to the side wall of the locking piece away from the bearing groove.

Through adopting above-mentioned technical scheme, the setting of spigot surface, the guide locking plate inserts in the locking hole, has improved the insertion efficiency of locking plate.

Optionally, the circumferential side wall of the limiting block is provided with an anti-skid protrusion.

Through adopting above-mentioned technical scheme, the bellied setting of antiskid has increased the frictional force between stopper and the user's finger, has improved the efficiency of stirring the piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the toggle piece is arranged, so that the holding area of the worm is increased, and the rotating efficiency of the worm is improved;

2. the locking piece is inserted into the locking hole, so that the rotation stability of the poking piece to the worm is improved;

3. the friction force between the limiting block and the fingers of the user is increased due to the arrangement of the anti-slip protrusions, and the shifting efficiency of the shifting piece is improved.

Drawings

Fig. 1 is a schematic structural view of a clip for facilitating handling in an embodiment of the present application.

FIG. 2 is a top view of the worm screw, paddle, and locking assembly in an embodiment of the present application.

Fig. 3 is a sectional view taken along the line a-a in fig. 2.

FIG. 4 is an exploded view of the worm, paddle and locking assembly in an embodiment of the present application.

Fig. 5 is a sectional view taken along line B-B in fig. 2.

Description of reference numerals: 1. a cuff; 2. a hoop base; 3. a worm; 31. a rod body; 32. a cap body; 321. inserting the groove; 322. a sliding groove; 323. rotating the hole; 324. a locking hole; 3241. a guide surface; 325. a receiving groove; 3251. a groove; 4. a toggle sheet; 41. rotating the column; 42. a limiting block; 421. anti-skid projections; 5. a locking assembly; 51. a locking piece; 511. a butting block; 52. a protrusion; 53. and connecting ropes.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses clamp convenient to operation. Referring to fig. 1, a clip for easy operation includes a band 1, a clip holder 2, and a worm 3.

The hoop base 2 is installed on the strap 1 and used for the strap 1 to penetrate through. The worm 3 is mounted on the band base 2 for pressing the band 1 and the band base 2. The worm 3 includes a rod body 31 and a cap body 32. A portion of the rod 31 penetrates through the hoop base 2, and the cap 32 is fixedly connected to the portion of the rod 31 extending out of the hoop base 2, so that a user can operate the rod 31 by operating the cap 32.

Referring to fig. 2 and 3, an insertion groove 321 is formed in one side of the cap body 32 away from the rod body 31, two toggle pieces 4 are mounted on the cap body 32, and the two toggle pieces 4 are symmetrically arranged on the cap body 32, so that a user can rotate the pair of worms 3 by operating the toggle pieces 4. The dialing piece 4 is embedded and inserted into the insertion slot 321, so that the dialing piece 4 can be received in the insertion slot 321 without being interfered by the outside when not in use.

The two side walls of the insertion groove 321 along the length direction are provided with sliding grooves 322, the two side walls of one end of the toggle piece 4 close to the rod body 31 are fixedly connected with rotating columns 41, and two ends of the rotating columns 41 are respectively embedded and slide in the sliding grooves 322, so that the toggle piece 4 slides in the insertion groove 321 along the length direction of the sliding grooves 322.

Referring to fig. 4, a rotation hole 323 is formed in a side wall of the insertion groove 321 away from the rod body 31, the rotation hole 323 penetrates through a side of the cap body 32 away from the rod body 31, and when the rotation column 41 on the dial piece 4 slides to a side of the sliding groove 322 away from the rod body 31, the dial piece 4 rotates and is embedded in the rotation hole 323, so that the dial piece 4 extends out of the cap body 32 and a user can operate the dial piece 4.

The end of the dial piece 4 far away from the rotating column 41 is fixedly connected with a limiting block 42, when the dial piece 4 is embedded in the insertion groove 321, the limiting block 42 is embedded in the rotating hole 323 and fills the rotating hole 323, so that the outer surface of the cap body 32 keeps beautiful and the holding area of the dial piece 4 is increased. The circumferential side wall of the limiting block 42 is provided with an anti-skid projection 421, so that the friction force between the limiting block 42 and a user is increased.

The cap body 32 is provided with the locking assembly 5, so that the poking piece 4 is not easy to shake when abutting against the side wall of the rotating hole 323. The locking assembly 5 includes a locking tab 51, a protrusion 52 and a connecting cord 53.

The side wall of the insertion groove 321 is provided with a locking hole 324, the locking hole 324 extends into the rotating hole 323, the locking piece 51 is embedded in the locking hole 324 and extends into the insertion groove 321 and the rotating hole 323, and one side of the side wall of the poking piece 4, which is far away from the rotating hole 323, abuts against the locking piece 51, so that the poking piece 4 is not easy to shake. A connecting rope 53 is fixedly connected to one end of the locking piece 51 far away from the insertion groove 321, and one end of the connecting rope 53 far away from the locking piece 51 is fixedly connected to the cap body 32, so that the locking piece 51 is not easy to be separated from the cap body 32.

Referring to fig. 2 and 5, a receiving groove 325 is formed on a side wall of the insertion groove 321 away from the locking hole 324, the receiving groove 325 corresponds to the locking piece 51, and one end of the locking piece 51 extending into the insertion groove 321 is embedded in the receiving groove 325, so that the locking piece 51 is not easy to shake. The protrusion 52 is fixedly connected to the sidewall of the receiving groove 325 where the locking piece 51 is inserted, and a groove 3251 is formed on the sidewall of the receiving groove 325, and when the locking piece 51 is inserted into the receiving groove 325, the protrusion 52 is inserted into the groove 3251, so that the locking piece 51 is not easily separated from the receiving groove 325.

The locking hole 324 is provided with guide surfaces 3241 on opposite side walls in a length direction thereof such that a width of the locking hole 324 is gradually reduced from an end distant from the insertion groove 321 to an end close to the insertion groove 321. Abutting blocks 511 are fixedly connected to the side walls of the locking pieces 51 far from the receiving grooves 325, the abutting blocks 511 correspond to the guide surfaces 3241 one by one, the abutting blocks 511 abut against the guide surfaces 3241, and the locking pieces 51 are guided to be inserted into the locking holes 324.

The implementation principle of the clamp convenient to operate of the embodiment of the application is as follows: when the worm 3 needs to be rotated, a hand is pressed onto the limiting block 42, so that the toggle piece 4 moves from the insertion groove 321 to one side away from the rod body 31, then the toggle piece 4 is rotated to abut against the side wall of the rotation hole 323, the locking piece 51 is sequentially inserted into the locking hole 324, the insertion groove 321 and the receiving groove 325, the protrusion 52 is embedded in the groove 3251 to lock the locking piece 51, and then the two toggle pieces 4 are held to rotate the worm 3.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a clamp convenient to operation, includes strap (1), supplies strap (1) to wear to establish hoop seat (2) and with strap (1) and hoop seat (2) worm (3) that compress tightly, its characterized in that: the worm (3) comprises a rod body (31) and a cap body (32), the rod body (31) is partially arranged in the hoop base (2) in a penetrating mode, the cap body (32) is fixedly connected to one end, far away from the hoop base (2), of the rod body (31), and a poking sheet (4) is arranged on the cap body (32).

2. A housing for facilitating handling according to claim 1, wherein: the utility model discloses a cap body, including the body of rod (31), the body of rod (32) is kept away from one side of the body of rod (31) and is equipped with confession toggle piece (4) male insertion groove (321), one side fixedly connected with rotation post (41) that toggle piece (4) are close to insertion groove (321), be equipped with on the both sides wall of insertion groove (321) and supply to rotate slip groove (322) that post (41) inserted and slided, be equipped with rotation hole (323) on the lateral wall of the body of rod (31) is kept away from in insertion groove (321), one side of keeping away from the body of rod (31) in rotation hole (323) run through the body of rod (32), toggle piece (4) butt is on the lateral wall of rotating hole (323) and being close to the body of rod (31).

3. A housing for facilitating handling according to claim 2, wherein: one end of the poking sheet (4) far away from the rotating column (41) is fixedly connected with a limiting block (42) for filling the rotating hole (323).

4. A housing for facilitating handling according to claim 2, wherein: be equipped with on cap body (32) and dial piece (4) locking Assembly (5) that difficult rocking when butt on the lateral wall of rotation hole (323), locking Assembly (5) are including locking plate (51), be equipped with on the lateral wall of insertion groove (321) and supply locking plate (51) male locking hole (324), one side butt on locking plate (51) of the lateral wall of rotation hole (323 is kept away from in dial piece (4).

5. A clamp band of claim 4, wherein: locking Assembly (5) still include arch (52), be equipped with on the lateral wall of locking hole (324) is kept away from in insertion groove (321) and accept groove (325), locking plate (51) are inlayed and are located in accepting groove (325), arch (52) fixed connection is on locking plate (51) embedding and accept the lateral wall of groove (325), be equipped with on the lateral wall of accepting groove (325) and supply protruding (52) male recess (3251).

6. A clamp band of claim 4, wherein: one end, far away from the insertion groove (321), of the locking piece (51) is fixedly connected with a connecting rope (53), and one end, far away from the locking piece (51), of the connecting rope (53) is fixedly connected to the cap body (32).

7. A clamp band of claim 4, wherein: a guide surface (3241) is arranged on one side of the locking hole (324) far away from the insertion groove (321), and an abutting block (511) abutting against the guide surface (3241) is fixedly connected to the side wall of the locking piece (51) far away from the bearing groove (325).

8. A housing for facilitating handling according to claim 3, wherein: and the circumferential side wall of the limiting block (42) is provided with an anti-skid bulge (421).