CN210414191U

CN210414191U - Telescopic tweezers

Info

Publication number: CN210414191U
Application number: CN201920967489.8U
Authority: CN
Inventors: 裘科峰
Original assignee: Shaoxing Keqiao Chengxin Precision Casting Co ltd
Current assignee: Shaoxing Keqiao Chengxin Precision Casting Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-28
Anticipated expiration: 2029-06-26

Abstract

The utility model provides a telescopic tweezers relates to tweezers equipment technical field. The telescopic tweezers comprise a main body block, two elastic blocks, two connecting rods, two tweezer rods, tweezer heads and a fixing mechanism for fixing the positions of the connecting rods. The two elastic blocks are hinged on the main body block, and the two connecting rods are respectively in sliding fit in the elastic blocks along the length direction of the elastic blocks. The two forceps rods are respectively connected with the bottoms of the two connecting rods. The forceps head is arranged at the bottom of the forceps rod. The fixing mechanism is arranged on the elastic block and is in linkage connection with the connecting rod. This telescopic tweezers through the slider that sets up and the cooperation of bolt, lets the slider can slide on the spout, later stretches out the connecting rod from flexible groove, and the length of extension tweezers pole lets equipment take out article in can going deep into longer bottle, and improve equipment's suitability lets equipment can adapt to the medicine bottle of various different length, and the person of facilitating the use uses.

Description

Telescopic tweezers

Technical Field

The utility model relates to a tweezers technical field specifically is a telescopic tweezers.

Background

Tweezers are used as daily tools for people, a user extends the tweezers into a bottle to take out internal objects for use, and particularly, people need to take out objects which are not easy to directly contact with the skin of people or sensitive to bacteria. The person can take with tweezers.

Such as chinese patent "tweezers" (patent No.: CN201110266193.1), which comprises a first arm, a second arm, and a connecting portion. The high-elasticity and high-strength composite material has high elasticity and high strength, is simple in production process, can have a complex structure, and simultaneously ensures high precision and consistency.

However, some bottles cannot be taken out for use due to the fact that the depth of the bottles is deep, and some bottles can be taken out only by replacing longer tweezers, so that a long time is needed, and the working efficiency of a user is affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a telescopic tweezers, when the degree of depth of having solved the bottle is darker, need change longer tweezers just can take out article in the bottle, more troublesome problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pair of telescopic tweezers comprises a main body block, two elastic blocks, two connecting rods, two tweezers rods, tweezers heads and a fixing mechanism for fixing the positions of the connecting rods. The two elastic blocks are hinged on the main body block, and the two connecting rods are respectively in sliding fit in the elastic blocks along the length direction of the elastic blocks. The two forceps rods are respectively connected with the bottoms of the two connecting rods. The forceps head is arranged at the bottom of the forceps rod. The fixing mechanism is arranged on the elastic block and is in linkage connection with the connecting rod.

Preferably, the support spring is arranged between the two elastic blocks.

Preferably, the elastic block is internally provided with a telescopic groove. The fixing mechanism comprises a bolt, a sliding groove and a sliding block. The sliding groove is arranged in the telescopic groove along the length direction of the elastic block. The slider sliding fit is on the spout, the connecting rod sets up on the slider. The side surface of the elastic block is provided with a slot corresponding to the sliding groove. The bolt penetrates through the slot and is in threaded connection with the sliding block.

Preferably, the bottom of the forceps head is provided with an anti-slip block, and the anti-slip block is made of degradable silica gel.

(III) advantageous effects

The utility model provides a telescopic tweezers. The method has the following beneficial effects:

this telescopic tweezers through the slider that sets up and the cooperation of bolt, lets the slider can slide on the spout, later stretches out the connecting rod from flexible groove, and the length of extension tweezers pole lets equipment take out article in can going deep into longer bottle, and improve equipment's suitability lets equipment can adapt to the medicine bottle of various different length, and the person of facilitating the use uses.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a sectional view of the elastic block structure of the present invention.

In the figure: 1 main part piece, 2 elasticity piece, 3 flexible groove, 4 spout, 5 sliders, 6 connecting rods, 7 tweezers poles, 8 tweezers heads, 9 supporting spring, 10 non-slipping spur, 11 bolts, 12 fixed establishment.

Detailed Description

The embodiment of the utility model provides a telescopic tweezers, as shown in fig. 1-3, including main part piece 1, two elastic block 2, two connecting rods 6, two tweezers poles 7, tweezers head 8 and be used for the fixed establishment 12 of fixed connection pole 6 position. Two elastic blocks 2 are hinged on the main body block 1, and two connecting rods 6 are respectively in sliding fit in the elastic blocks 2 along the length direction of the elastic blocks 2. The two forceps rods 7 are respectively connected with the bottoms of the two connecting rods 6. The forceps head 8 is arranged at the bottom of the forceps rod 7. The fixing mechanism 12 is arranged on the elastic block 2 and is linked with the connecting rod 6.

In order to guarantee that the tweezers can automatically reset, the tweezers are convenient for a plurality of times of repeated squeezing and pinching of personnel, the utility model discloses still include supporting spring 9, supporting spring 9 sets up between two elastic blocks 2.

Through the supporting spring 9, when the clamping device is used, a person only needs to press the supporting spring 9 to clamp an object. Is particularly suitable for people to clamp small and much articles. The working efficiency of personnel is greatly improved.

The elastic block 2 is internally provided with a telescopic groove 3. The fixing mechanism 12 includes a bolt 11, a slide groove 4, and a slider 5. The sliding groove 4 is arranged in the telescopic groove 3 along the length direction of the elastic block 2. The sliding block 5 is in sliding fit with the sliding groove 4, and the connecting rod 6 is arranged on the sliding block 5. The side surface of the elastic block 2 is provided with a groove corresponding to the sliding groove 4. The bolt 11 passes through the slot and is in threaded connection with the slider 5.

During the use, break away from bolt 11 from slider 5 earlier, later stretch out suitable position with telescopic link 6, later rotatory bolt 11 for bolt 11 extrudees the surface of elasticity piece 2, increases the frictional force of slider 5, and then plays the effect of fixed telescopic link 6. The forceps head 8 is then partially inserted into the vial and the desired item is clamped.

Through setting up spout 4 and slider 5, can freely stretch out connecting rod 6 from elasticity piece 2, retract. Compared with the threaded extension, the structure can be more quickly and conveniently stretched.

The bottom of the forceps head 8 is provided with an anti-slip block 10, and the anti-slip block 10 is made of degradable silica gel.

By providing the cleat 10. The clamping operation of personnel to article is made things convenient for. Meanwhile, once the antiskid block 10 is damaged and aged, the antiskid block 10 can be conveniently replaced by a person.

In conclusion, this telescopic tweezers, through the slider 5 and the bolt 11's that set up cooperation, let slider 5 can slide on spout 4, later stretch out connecting rod 6 from flexible groove 3, the length of extension tweezers pole 7 lets equipment can go deep into in the longer bottle and take out article, improves equipment's suitability, lets equipment can adapt to the medicine bottle of various different length, and the person of facilitating the use uses.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A retractable forceps, comprising: including main part piece (1), two elasticity pieces (2), two connecting rods (6), two tweezers poles (7), tweezers head (8) and fixed establishment (12) that are used for fixed connection pole (6) position, two elasticity pieces (2) articulate on main part piece (1), and elasticity piece (2) length direction sliding fit is followed respectively in elasticity piece (2) in two connecting rods (6), and two tweezers poles (7) link to each other with the bottom of two connecting rods (6) respectively, tweezers head (8) set up the bottom at tweezers pole (7), fixed establishment (12) set up on elasticity piece (2) and are connected with connecting rod (6) linkage.

2. The retractable forceps of claim 1, wherein: the elastic block is characterized by further comprising a supporting spring (9), wherein the supporting spring (9) is arranged between the two elastic blocks (2).

3. The retractable forceps of claim 1, wherein: elastic block (2) inside is provided with flexible groove (3), fixed establishment (12) include bolt (11), spout (4) and slider (5), spout (4) set up in flexible groove (3) along elastic block (2) length direction, slider (5) sliding fit is on spout (4), connecting rod (6) set up on slider (5), the fluting corresponding with spout (4) is seted up to the side of elastic block (2), bolt (11) pass the fluting and with slider (5) threaded connection.

4. The retractable forceps of claim 1, wherein: the bottom of the forceps head (8) is provided with an anti-slip block (10), and the anti-slip block (10) is made of degradable silica gel.