TWM445481U - Clip - Google Patents

Description

Fixture

The present invention provides a technical field of a jig, in particular, a technically provided jig that can know the clamping force, so that the clamping force can be adjusted to a moderate degree, so as to avoid damage to the object or the handle due to excessive force application. Hand.

According to the first figure, it is a partial plan view of a conventional jig. The conventional jig is provided with a first clamping bar 1a and a second clamping bar 2a, and the first clamping bar 1a and the second A tensioning mechanism 3a is disposed between the clamping rods 2a. The tensioning mechanism 3a includes a shaft 4a that is telescoped in a sleeve 5a. One end of the sleeve 5a is pivotally connected to the second clamping rod 2a. The shaft 4a extends outwardly. After a spring 6a and a perforation 8a of the bamboo shoot handle 7a, one end of the shaft 4a is pivotally connected to the first clamping bar 1a, and the main hole 7a of the card hand grip 7a is slightly larger than the shaft 4a, and the bamboo shoot handle is 7a front end and then a rod body 7a1 is pivotally connected to the front end of the sleeve extension rod 5a1 to form a pivot point 5a2, so that the perforation 8a can be deflected to buckle the shaft 4a, but the design of the pivot point 5a2 leads to the shaft 4a The card failed and the clamping failed.

In addition, as shown in the second figure, it is a partial plan view of another conventional jig, and the other conventional jig is provided with a first clamping bar 1b and a second clamping bar 2b, the first clamping bar 1b and the second A tension positioning mechanism 3b is disposed between the clamping rods 2b. The tensioning mechanism 3b includes a shaft 4b that is telescoped in a sleeve 5b. One end of the sleeve 5b is pivotally connected to the second clamping rod 2b. The shaft 4b extends outwardly. After a spring 6b and a perforation 8b of the handle 7b of the card, the one end of the shaft 4b is pivotally connected to the first clamping bar 1b, and the front end of the main handle 7b is mainly engaged with the concave portion of the sleeve extending rod 9b. The groove 9b1 is designed such that the card handle 7b can catch the shaft 4b, but since the outer circumference of the sleeve 5b of the other conventional jig does not see how much the shaft 4b is retracted, no clamping force is displayed. If the force is too large, the object to be clamped is easily damaged, or the handle may be broken due to excessive force applied, which may easily cause injury to the hand and the like.

Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure that is more ideal and practical, the consumers are eagerly awaiting, and the relevant industry must strive to develop the goal and direction of breakthrough.

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

The main purpose of this creation is to provide a jig that can directly observe the clamping force, so that the clamping force can be adjusted to a moderate degree, so as to avoid injury to the hand or the broken handle.

In order to achieve the above object, a jig includes a first clamping bar portion and a second clamping bar portion, and a tension fixing member is disposed between the first clamping bar portion and the second clamping bar portion to enable the clamping device When the pressure is set, the locking piece can be pushed open to continue the pressing, and when the pressure is released, the locking piece will lock the long rod and maintain the clamping force of the clamp. The main tensioning member can be provided for the long tube portion of the long rod member Forming at least four sides and an inner accommodating space, the inner accommodating space is provided with a plurality of scales or protrusion marks on at least one of the faces, and one, two or three faces of the four faces are bare spaces, Externally, the relationship between the sign and the long rod is directly observed, and the clamping force can be interpreted, so that the clamping force can be adjusted to a moderate degree, so as to avoid the clamping of the object due to excessive force applied, or the break of the grip is easy to hurt and the hand .

With regard to the techniques, means and functions of the present invention, a preferred embodiment is described in detail with reference to the drawings, and it is believed that the above objects, structures and features of the present invention can be obtained from an in-depth and specific understanding. .

This creation provides a designer of the fixture.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, the implementation method and the schema are as follows: See the third to fifth figures, this creation provides a fixture. The first clamping rod portion 10 is provided with a first clamping jaw 11 , a second clamping rod portion 20 , a middle portion of the first clamping rod portion 10 and the second clamping rod The middle portion of the portion 20 is staggered and pivoted, a second clamping jaw 21 is disposed at the front end of the second clamping rod portion 20, and a tension fixing member 30 is pivotally connected to the first end of the tensile force fixing member 30. One of the first shank portions 12 is located at a position of the first shank portion 12, and the other end of the tensioning member 30 is pivotally connected to the second shank portion 22 of the second clamping portion 20, the tensioning member 30 includes a a long rod member 31, a long tubular portion 32, a spring 33 and a card shoot handle 34. The long rod member 31 is telescoped in the long tubular portion 32, and the long rod member 31 passes through the spring 33 and One of the card handles 34 is 341, and is pivotally connected to the second handle 22. The front end of the card handle 34 is inserted into a slot 322 of the plate 321 extending from the long tube 32. The free end of the tubular portion 32 is pivotally connected to the first handle portion 12; wherein the long tubular portion 32 through which the long rod member 31 is inserted may be provided with at least four faces 323, 324, 325, 326 and one The first accommodating space 327, wherein the first and second faces 323, 324 of the internal accommodating space 327 are provided with a plurality of scales or protrusions 328, and the third and fourth faces 325, 326 are bare. (As shown in the fourth figure), the plurality of scales or protrusions 328 in the inner housing space 327 can be directly viewed from the outside, so that the plurality of scales or protrusions 328 can be directly viewed from the outside. The relationship of the long rod member 31 allows the length of the gripping force to be read, thereby enabling the gripping force to be adjusted to a moderate one.

Referring to the sixth figure, when the clamp performs the clamping operation, first, the first and second jaws 11 and 21 are in contact with the object to be clamped 40, and then the external accommodation space 327 of the long tubular portion 32 is directly viewed from the outside. A plurality of scales or protrusions 328 are shown. As shown, the free end 311 of the long rod member 31 protrudes to the position of the plurality of scales or the second grid half of the protrusion mark 328. This position can be defined as the starting point. Or origin.

Referring to the seventh figure, when the clamp clamps the clamped object 40, the free end 311 of the long rod member 31 gradually recedes toward the inner receiving space 327 of the long tubular portion 32, if the safe force range is set For a grid with multiple scales or protrusions 328, applying more than one force is a matter of danger and has a dangerous safety. Therefore, as long as the clamped object 40 is clamped in a safe range, the clamped object 40 can be prevented from being excessively pinched, or the handle can be easily broken by the excessive force applied to the hand.

The bare space of the long tube portion 32 is disposed on the first, third, and fourth faces 323, 325, and 326, and the second surface 324 is disposed as the plurality of scales or protrusions 328 (such as the eighth Figure shows).

The bare space of the long tubular portion 32 is only disposed on the fourth surface 326, and the first, second, and third faces 323, 324, and 325 are disposed as the plurality of scales or protrusions 328 (eg, Figure 9).

It can be seen from the above that the fixture of this creation is indeed the first in the industry and meets the novel requirements of the new patent, and its comprehensive innovative design meets the progressive requirements of the new patent, and it can directly observe the force. Adjust the moderate clamping force to meet the better industrial utilization.

The foregoing description of the preferred embodiments of the present invention is specifically described as a technical feature of the present invention; however, those skilled in the art can make changes and modifications to the present invention without departing from the spirit and principles of the present invention. Such changes and modifications shall be covered in the scope defined by the following patent application.

In summary, the creation department provides a fixture that has indeed achieved all the purposes of this creation. The spatial pattern of the combined structure is not found in similar products, nor has it been disclosed before the application, and has complied with the provisions of the Patent Law. Apply in accordance with the law.

‧Used part ‧

1a‧‧‧first clamp

2a‧‧‧Second clamp

3a‧‧‧Right positioning mechanism

4a‧‧‧ shaft

5a‧‧‧Sleeve

5a1‧‧‧Sleeve extension rod

5a2‧‧‧ pivot point

6a‧‧‧ Spring

7a‧‧‧Card bamboo shoots

7a1‧‧‧ rod body

8a‧‧‧Perforation

1b‧‧‧first clamp

2b‧‧‧second clamp

3b‧‧‧Right positioning mechanism

4b‧‧‧ shaft

5b‧‧‧ sleeve

6b‧‧‧ Spring

7b‧‧‧Card bamboo shoots

8b‧‧‧Perforation

9b‧‧‧Sleeve extension rod

9b1‧‧‧ Groove

‧This part of the creation

10‧‧‧First clamping part

11‧‧‧First jaw

12‧‧‧ first handle

20‧‧‧Second clamping part

21‧‧‧second jaw

22‧‧‧second handle

30‧‧‧ Tension fasteners

31‧‧‧Long rods

311‧‧‧Free end

32‧‧‧Long tube

321‧‧‧ plates

322‧‧‧Slots

323‧‧‧ first side

324‧‧‧ second side

325‧‧‧ third side

326‧‧‧ fourth side

327‧‧‧Internal accommodation space

328‧‧‧scale or protruding mark

33‧‧‧ Spring

34‧‧‧Card bamboo shoots

341‧‧‧Perforation

40‧‧‧Acceptor

The first picture is a partial plan view of a conventional fixture.

Figure 2: A partial plan view of another conventional fixture.

The third figure is a schematic plan view of an embodiment of the present invention.

The fourth figure is a three-dimensional exploded view of the tensioning fixture.

Fig. 5 is a cross-sectional plan view showing an embodiment of the present invention.

Fig. 6 is a schematic view showing the state of the contact object before clamping in the embodiment of the present invention.

Fig. 7 is a schematic view showing the state of the clamping force applied to an embodiment of the present invention.

Figure 8 is a perspective view of another embodiment of the long tubular portion of the present invention.

Ninth view: A perspective view of another embodiment of the long tubular portion of the present invention.

10‧‧‧First clamping part

11‧‧‧First jaw

12‧‧‧ first handle

20‧‧‧Second clamping part

21‧‧‧second jaw

22‧‧‧second handle

30‧‧‧ Tension fasteners

Claims (3)

A clamp includes: a first clamping rod portion, a first clamping jaw is disposed at a front end of the first clamping rod portion; a second clamping rod portion, the middle portion of the first clamping rod portion is interlaced with the middle portion of the second clamping rod portion Pivot, a second clamping jaw is disposed at a front end of the second clamping portion; and a tensile fixing member, one end of the tensile fixing member is pivotally connected to a first handle portion of the first clamping portion, and the pulling force is fixed The other end of the member is pivotally connected to the second handle portion of the second clamping portion, the tensioning member comprises a long rod member, a long tubular portion, a spring and a bamboo shoot handle, and the long rod member is stretched In the long tubular portion, the long rod member is pierced through one of the spring and the handle of the card, and is pivotally connected to the second handle portion. The front end of the card shoot handle is inserted into the long tube portion. a free end of the long tubular portion is pivotally connected to the first handle portion; wherein the long tubular portion through which the long rod member is inserted may be set to at least four faces and one The inner accommodating space, wherein the first and second faces of the inner accommodating space are provided with a plurality of scales or protrusion marks, and the third The plurality of scales or protrusion marks in the inner accommodating space can be directly viewed from the outside by the outside, so that the relationship between the plurality of scales or the protrusion marks and the long rod member can be directly observed from the outside. The clamping force is interpreted to adjust the clamping force to a moderate one. The jig of claim 1, wherein the bare portion of the long tube portion is only disposed on the fourth surface, and the first, second, and third sides are Set to the multiple scales or protrusions. The jig of claim 1, wherein the bare portion of the long tube portion is disposed on the first, third, and fourth sides, and the second surface is set to the plurality of scales or protrusions. .