TWM537967U - Improved pliers structure - Google Patents

Description

Clamp structure improvement

This creation is about a hand held fixture structure, especially a clamp structure that can be clamped in parallel and eliminates operational noise.

According to the conventional fixture structure, the "Water Pipe Clamp Structure Improvement" issued by the Department of Economics on March 1, 1994, which is approved by the certificate No. M257932, is mainly based on the activities of the front end of the first and second arms. The first and second movable jaws are pivotally disposed, and the leading ends of the first and second movable jaws are extended with a guiding piece, the guiding piece is provided with a sliding slot, and the sliding slot is internally provided with a latch, wherein the sliding slot is internally provided with a latch The other end of the latch of the first movable clamp is fixed to the second caliper, and the other end of the second movable clamp is fixed to the first caliper; by the latch and the chute In cooperation, when the water pipe clamp is engaged, the first and second movable jaws can generate parallel clamps. Looking at the above-mentioned conventional structure, it is not difficult to find that there are still some shortcomings. The main reason is as follows: the center of the first movable clamp is pivoted to the second caliper, and the second movable clamp is The central portion is pivotally connected to the first caliper, so that the first and second movable tongs can only form a direct clamping, the clamping force is obviously insufficient, and there is an assembly and a slip between the sliding slot and the latch. The required clearance is caused by sloshing and noise during operation, and the operation stability is also reduced. In addition, the fixture can only use the first and second movable clamps to clamp objects, and there are also insufficient applications. The problem.

In view of this, the creator has been engaged in the manufacturing development and design of related products for many years. Experience, after the detailed design and careful evaluation of the above objectives, will ultimately be a practical creation.

The technical problem to be solved by the present invention is to provide a clamp structure improvement in view of the above-mentioned shortcomings existing in the prior art.

A grip member is pivotally connected with a handle to form an X shape, and the handle is provided with a first rotating shaft at the same end, and a handle is formed at the other end of the handle, and the handle is on the shaft A second rotating shaft is disposed between the means and the distance from the first rotating shaft to the shaft is equal to the distance from the second rotating shaft to the shaft, and a clamping member is symmetrically provided with a second clamping body, and the clamping body is The middle portion is pivotally disposed on the first rotating shaft of the handle, and the tong body is formed with a clamping edge at an end away from the handle, and the tong body is provided with a straight groove at one end near the handle, and the tong body is parallel The straight groove is formed with an abutting surface, and the straight groove is parallel to the clamping edge and provides a second rotating shaft of the handle. The shaft is sleeved with an elastic member, and the elastic member extends to the both ends and has an pushing And the elastic member pushes outwardly against the abutting surface of the second rotating shaft position with the pushing portion.

Wherein, the holding member is connected with a positioning member between the handles, and the positioning member forms a clamping and fixing effect.

Wherein, the positioning member is provided with a hexagonal rod through a sleeve, and the positioning member is pivotally connected to the two handles respectively, and the hexagonal rod is sleeved with a restriction handle, and the restriction handle is A spring is interposed between the sleeves, and the spring is pressed against the restricting handle to form an oblique locking of the hexagonal rod.

Wherein, the handle provides a penetrating arrangement of the first rotating shaft and the second rotating shaft in two pieces, and the connecting means forms an integral structure of the two-piece handle by a connecting piece, and the clamping member The inside of the handle is worn to shield the straight groove and the elastic member.

Wherein, the top end of the caliper body is convexly provided with a body, and the block body is pivotally provided with an extending arm, and the extending arm is parallel to the hem, and an additional application mode is provided by swinging the extending arm at the block body.

Wherein, the caliper body is combined with a cushion body at the edge of the clip, and the cushion body forms a soft clamping effect.

Wherein, the clamping body of the caliper body is provided with a plurality of clamping grooves, and the wire clamping groove is formed with the function of wire stripping.

The first main purpose of the present invention is that the handle is pivotally connected with two handles, and the handle is provided with a first rotating shaft at the same end, and a second rotating shaft is disposed at the other end of the handle. And the distance from the first rotating shaft to the shaft is equal to the distance from the second rotating shaft to the shaft, and the middle portion of the clamping body of the clamping member is pivotally connected to the first rotating shaft, and the straight groove of the clamping body provides the second rotating shaft The sliding device can form a parallel clamping of the clamping edge of the caliper body through the above structure, thereby having the practical function of sandwiching the objects in parallel.

The second main purpose of the present invention is that the grip member is provided with an elastic member at the shaft, and the urging portion of the elastic member is pushed outwardly against the abutting surface of the second rotating shaft to form an elastic member. The equivalent limit function of the caliper body is interposed with the second rotating shaft, thereby utilizing the elastic force of the elastic member to eliminate the gap between the holding member and the clamping member, thereby achieving the clamping stability and eliminating the operating noise.

The third main purpose of the present invention is that the clamping member can be additionally provided with an extension arm or a pad body at the tong body, thereby providing different clamping methods and eliminating damage to the surface of the object, thereby improving the applicability.

The fourth main purpose of this creation is that the tongs are pivoted to the hand in the middle. The first rotating shaft of the shank, the tong body extends outwardly from the end away from the handle with a clamping edge, so that the clamping edge of the tong body is completely protruded on one side of the first rotating shaft, and the clamping rod and the first rotating shaft form a lever to save labor , thereby increasing its gripping force.

Other objects, advantages and novel features of the present invention will become more apparent from the detailed description and the accompanying drawings.

[this creation]

10‧‧‧ Holding parts

11‧‧‧ shaft

12‧‧‧handle

121‧‧‧ means

122‧‧‧Links

13‧‧‧First shaft

14‧‧‧second shaft

15‧‧‧ Positioning parts

151‧‧ ‧ sleeve

152‧‧‧ hexagonal rod

153‧‧‧Restriction handle

154‧‧ ‧ spring

20‧‧‧Clamping parts

21‧‧‧ caliper body

211‧‧‧ Block

22‧‧‧ 边边

221‧‧‧Clamping slot

23‧‧‧ Straight slot

231‧‧‧Contact

24‧‧‧Flexible parts

241‧‧‧Pushing Department

25‧‧‧Extension arm

26‧‧‧The body

The first picture is a perspective view of the creation.

Figure 2 is a schematic diagram of the creation of the present state.

Figure 3 is a schematic diagram of the present invention in an unfolded state.

Figure 4 is a schematic illustration of another embodiment of the present creation.

Fig. 5 is a schematic view showing still another embodiment of the present creation.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Simplified Description of the Drawings] for details: First, please see the views shown in Figures 1 and 2. The utility model relates to a modified clamp structure, which comprises: a gripping member 10 and a clamping member 20, wherein a gripping member 10 is pivotally connected with a handle 11 to form an X shape, and the handle 12 is in the same shape. A first rotating shaft 13 is disposed at the end, and a means 121 is formed on the other end of the handle 12. The second rotating shaft 14 is disposed between the shaft 11 and the means 121. The distance from the shaft 13 to the shaft 11 is equal to the distance between the second shaft 14 and the shaft 11. The holder 10 is connected with a positioning member 15 between the handles 12, and is formed by the positioning member 15 to form a clamping effect. The positioning member 15 is provided with a hexagonal rod by a sleeve 151 152 is disposed, and the positioning member 15 is pivotally connected to the two handles 12 respectively by the sleeve 151 and the hexagonal rod 152. The restriction rod 153 is sleeved on the hexagonal rod 152 and is clamped between the restriction handle 153 and the sleeve 151. A spring 154 is provided, and the restraining handle 153 is pressed by the spring 154 to form an oblique locking of the hexagonal rod 152. A clamping member 20 is symmetrically provided with a second clamping body 21, and the clamping body 21 is pivoted at the middle portion. The first rotating shaft 13 of the handle 12 is formed with a clamping edge 22 at one end of the caliper body 21 away from the handle 12, and the clamping edge 22 of the caliper body 21 is recessed with a plurality of clamping slots 221, and the clamping line is The slot 221 is formed with a function of stripping the wire, and the tong body 21 is provided with a straight groove 23 at one end near the handle 12, and the parallel straight groove 23 of the caliper body 21 is formed with an abutting surface 231, and the straight groove 23 is parallel. The clip 22 is provided with the second rotating shaft 14 of the handle 12, and the elastic member 24 is sleeved with an elastic member 24, and the elastic member 24 extends to both ends with a pushing portion 241, and the elastic portion The member 24 pushes the urging surface 231 of the second rotating shaft 14 outwardly by the pushing portion 241, and the handle 12 provides the first rotating shaft 13 and the second rotation in two pieces. The penetrating arrangement of 14 and the means 121 are formed by a connecting piece 122 forming an integral structure of the two-piece handle 12, and the clamping member 20 is disposed inside the handle 12, thereby shielding the straight groove 23 and the elastic member 24. The clamping member 20 is interlocked by the first rotating shaft 13 and the second rotating shaft 14 in an equidistant manner, and the second rotating shaft 14 is slidably engaged with the normal displacement of the elastic member 24 by the straight groove 23 of the clamping member 20, thereby allowing The clip 22 of the caliper body 21 can be clamped in parallel to improve its practicability.

For the actual use, please view it as shown in the first, second, and third figures. When the user applies the force to grasp the means 121 of the holding member 10, the two handles 12 can take the shaft 11 as the rotating shaft. The clamping body 21 of the clamping member 20 is pivoted with the first rotating shaft 13 and is synchronously clamped by the holding member 10 so that the clamping edge 22 can clamp the object to be clamped. At the same time, the second rotating shaft 14 is disposed in the straight groove 23 of the caliper body 21, and the clamping action causes the second rotating shaft 14 to slide along the straight groove 23, since the straight groove 23 is parallel to the hem 22, and the Distance of the first shaft 13 to the shaft 11 The distance between the second rotating shaft 14 and the shaft 11 is equal to that, so that the clamping edge 22 of the clamping member 20 can be held in parallel, and the pushing portion 241 of the elastic member 24 is pushed outwardly to the second portion. The abutting surface 231 at the position of the rotating shaft 14 constitutes an equivalent limiting function of the elastic member 24 and the second rotating shaft 14 to sandwich the caliper body 21, thereby eliminating the gap between the holding member 10 and the clamping member 20 by the elastic force of the elastic member 24.俾 兼 兼 兼 兼 兼 兼 兼 夹 夹 夹 夹 夹 夹 夹 夹 夹 夹 夹 夹 夹 夹 夹 夹 夹 夹 夹 夹 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位The engagement allows the handle 12 of the grip member 10 to be clamped only and does not retract, so that the grip member 20 can maintain the force of continuously clamping the object, thereby improving the convenience of use and relaxing the clip. When the caliper body 21 of the member 20 is held, only the restricting handle 153 needs to be pressed down, so that the restraining handle 153 can be released from the oblique locking effect, and the elastic force of the elastic member 24 can be used to return to the un-clamped state, so as to achieve parallel clamping. The function of the object.

In another embodiment of the present invention, as shown in FIG. 4, a 211 is protruded from the top end of the caliper body 21, and an extension arm 25 is pivotally disposed on the block 211. 25 parallel to the clip 22 and swinging the extension arm 25 from the block 211 to provide an additional application, such as operating the C-shaped buckle or sandwiching a small object, etc., another embodiment of the present invention, continued by As shown in Fig. 5, the caliper body 21 is combined with a cushion body 26 at the hem 22, and the cushion body 26 forms a soft clamping effect, that is, the purpose of protecting the surface of the object can be achieved.

With the structure of the above specific embodiment, the following benefits can be obtained: (1) The handle 10 is pivotally connected with the two handles 12 by the shaft 11, and the handle 12 is provided with the first rotating shaft 13 at the same end. a second rotating shaft 14 is disposed at the other end of the handle 12, and the distance from the first rotating shaft 13 to the shaft 11 is equal to the distance between the second rotating shaft 14 and the shaft 11, and the clamp of the clamping member 20 is further The middle portion of the body 21 is pivotally connected to the first rotating shaft 13, and the straight groove 23 of the caliper body 21 provides the sliding of the second rotating shaft 14. It is provided that the parallel clamping of the clip 22 of the caliper body 21 can be formed through the above structure, thereby having the practical function of sandwiching the object in parallel; (2) the grip member 10 is provided with the elastic member 24 at the shaft 11 And the contact surface 231 of the second rotating shaft 14 is pushed outward by the pushing portion 241 of the elastic member 24, and the equivalent limiting function of the elastic member 24 and the second rotating shaft 14 is formed. Thereby, the elastic force of the elastic member 24 is used to eliminate the gap between the gripping member 10 and the clamping member 20, so as to have the clamping stability and eliminate the operation noise; (3) the clamping member 20 can be at the tong body 21 In addition, an extension arm 25 or a pad body 26 is added to provide different clamping modes and to eliminate damage to the surface of the object, so as to improve the applicability thereof; (4) the tong body 21 is pivoted at the middle portion. The first rotating shaft 13 of the handle 12 extends outwardly from the end of the caliper body 21 with a clamping edge 22, so that the clamping edge 22 of the caliper body 21 is completely protruded from one side of the first rotating shaft 13, and the clamping edge 22 is utilized. A lever-saving effect is formed with the first rotating shaft 13, thereby increasing its clamping force.

In summary, this creation has indeed achieved a breakthrough structural design, and has improved new content, while at the same time achieving industrial use and progress, and this creation is not seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, a new type of patent application is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the creation of the present invention cannot be limited thereto; that is, the equal changes and modifications made by the majority of the patent application scope of the present invention should still belong to the present invention. Within the scope of the patent.

10‧‧‧ Holding parts

11‧‧‧ shaft

12‧‧‧handle

121‧‧‧ means

122‧‧‧Links

13‧‧‧First shaft

14‧‧‧second shaft

15‧‧‧ Positioning parts

151‧‧ ‧ sleeve

152‧‧‧ hexagonal rod

153‧‧‧Restriction handle

154‧‧ ‧ spring

20‧‧‧Clamping parts

21‧‧‧ caliper body

22‧‧‧ 边边

221‧‧‧Clamping slot

23‧‧‧ Straight slot

231‧‧‧Contact

24‧‧‧Flexible parts

241‧‧‧Pushing Department

Claims (7)

The utility model relates to a modified structure of a clamp, comprising: a gripping member, wherein the gripping member is pivotally connected with two handles to form an X shape, and the handle is provided with a first rotating shaft at the same end, and The other end of the handle is formed with a means for inserting a second rotating shaft between the shaft and the means, and the distance from the first rotating shaft to the shaft is equal to the distance from the second rotating shaft to the shaft; a clamping member, the clamping member is symmetrically provided with a second caliper body, and the caliper body is pivotally disposed at a middle portion of the first rotating shaft of the handle, and the tong body is formed with a clamping edge at an end away from the handle. And the tong body is provided with a straight groove at one end near the handle, and the parallel straight groove of the caliper body forms an abutting surface, and the straight groove is parallel to the hem and provides the second rotating shaft of the handle, and the An elastic member is disposed on the shaft, and the elastic member extends to the two ends with a pushing portion, and the elastic member pushes the pushing portion outwardly against the abutting surface of the second rotating shaft position, by the first rotating shaft The clamping member is equidistantly coupled with the second rotating shaft, and is provided with a straight groove of the clamping member The second shaft slip and the normal extrapolation of the elastic member, so that the clamping edge of the caliper body can be parallelly clamped, so as to improve its practicability. The tong structure is improved according to the first aspect of the patent application, wherein the holding member is connected with a positioning member between the handles, and the positioning member forms a clamping fixing effect. The tong structure is improved according to the second aspect of the patent application, wherein the positioning member is provided with a hexagonal rod through a sleeve, and the positioning member is pivotally connected to the two handles by a sleeve and a hexagonal rod, respectively. The hexagonal rod is sleeved with a limiting handle, and a spring is interposed between the limiting handle and the sleeve, and the spring is pressed against the limiting handle to form an oblique locking of the hexagonal rod. The tong structure is improved according to the first aspect of the patent application, wherein the handle is provided in a two-piece manner to provide a through-rotation of the first rotating shaft and the second rotating shaft, and the means is formed by a connecting piece. The integral structure of the two-piece handle, and the clamping member is inserted through the inside of the handle, thereby shielding the straight groove and the elastic member. The tong structure is improved according to the first aspect of the patent application, wherein the tong body has a body protruding from a top end thereof, and the block body is pivotally provided with an extending arm, and the extending arm is parallel to the clamping edge, and Additional applications are provided by swinging the extension arms at the block. The tong structure is improved according to the first aspect of the patent application, wherein the caliper body is combined with a cushion body at the edge of the clip, and the cushion body forms a soft clamping effect. According to the tong structure of the first aspect of the invention, the clamping body of the caliper body is provided with a plurality of clamping grooves, and the wire clamping groove is formed with a function of wire stripping.