CN217650522U

CN217650522U - Plastic film with high tensile strength

Info

Publication number: CN217650522U
Application number: CN202123414577.1U
Authority: CN
Inventors: 曹浪
Original assignee: Jiangsu Zhongning Plastic Co ltd
Current assignee: Jiangsu Zhongning Plastic Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-10-25
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a plastic film that tensile strength is high, including film body, bracing piece and spacing piece, two bracing pieces set up respectively in the top and the bottom of film body, the surface of bracing piece is located to spacing piece cover, square groove has been seted up to the inner chamber of spacing piece, square groove's inner chamber is provided with the chucking mechanism who uses with spacing piece cooperation, the chucking groove that uses with the chucking mechanism cooperation is seted up to one side that the bracing piece is close to chucking mechanism. Through the cooperation that sets up the film body, the bracing piece, spacing piece, square groove, chucking mechanism, chucking groove and stop gear, reached the effect that facilitates the use, solved the phenomenon that current plastic film that tensile strength is high can appear expanding in the in-process of transportation, just so need the user to carry out the rolling, thereby lead to having wasted the unnecessary extravagant time of user, not only brought certain loss for the user, still brought the troublesome problem of unnecessary for the user.

Description

Plastic film with high tensile strength

Technical Field

The utility model belongs to the technical field of plastic film, especially, relate to a plastic film that tensile strength is high.

Background

Along with the development of the society at present, the plastic film that tensile strength is high is because the use is more extensive, so also more common, the plastic film that tensile strength is high is used for trades such as chemical industry, food, medical treatment mostly, and the plastic film that tensile strength is high light fastness and ageing resistance are all outstanding, made things convenient for the user to use, but the phenomenon that the plastic film that current tensile strength is high can appear expanding in the in-process of transportation, at this moment just need the user to carry out the rolling, thereby lead to having wasted the time that the user needn't waste, not only bring certain loss for the user, still brought unnecessary trouble for the user.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a plastic film that tensile strength is high has possessed the advantage that facilitates the use, has solved the phenomenon that current plastic film that tensile strength is high can appear expanding at the in-process of transportation, at this moment just needs the user to carry out the rolling to lead to having wasted the unnecessary extravagant time of user, not only brought certain loss for the user, still brought the troublesome problem of unnecessary for the user.

The utility model discloses a realize like this, a plastic film that tensile strength is high, including film body, bracing piece and spacing piece, two bracing pieces set up respectively in the top and the bottom of film body, the surface of bracing piece is located to spacing piece cover, square groove has been seted up to the inner chamber of spacing piece, the inner chamber of square groove is provided with the chucking mechanism who uses with spacing piece cooperation, the chucking groove that uses with the chucking mechanism cooperation is seted up to one side that the bracing piece is close to chucking mechanism, the inner chamber of square groove is provided with the stop gear who uses with the chucking mechanism cooperation.

As the utility model discloses preferred, chucking mechanism includes the fixture block, the front side fixedly connected with dead lever of fixture block, the left side of dead lever is provided with the connection piece, the surface and the chucking groove cooperation of fixture block are used, the connection piece is used with the stop gear cooperation.

As the utility model discloses it is preferred, stop gear includes the push rod, the rear side of push rod is opened and is equipped with the spacing groove, the inner chamber of spacing groove is provided with the gag lever post, the rear side and the connection piece fixed connection of gag lever post.

As the utility model discloses preferred, the inner wall fixedly connected with extension spring of square groove, one side and the push rod fixed connection that the extension spring is close to the push rod, the connection piece is through the inner chamber swing joint of pivot with square groove.

As the utility model discloses it is preferred, the spout has been seted up to the inner wall in square groove, the inner chamber of spout is provided with the slide bar, the front side and the push rod fixed connection of slide bar.

As the utility model discloses it is preferred, the inner wall fixedly connected with spacer of square groove, one side fixedly connected with spring that the spacer is close to the fixture block, one side and fixture block fixed connection of spacer are kept away from to the spring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the film body, the bracing piece, spacing piece, square groove, chucking mechanism, chucking groove and stop gear's cooperation is used, the effect that facilitates the use has been reached, will promote the push rod, then it is spacing to carry out the plastic film body according to the needs that use, spacing completion back, loosen the push rod, adjust and accomplish, the phenomenon that the plastic film that has solved current tensile strength height can appear expanding at the in-process of transportation, at this moment just need the user to carry out the rolling, thereby lead to having wasted the unnecessary extravagant time of user, not only bring certain loss for the user, still brought the troublesome problem of unnecessary for the user.

2. The utility model discloses a set up chucking mechanism, can use through the cooperation of fixture block, let the fixture block drive spacing piece and fix the chucking to the bracing piece, make the fixture block pass through the chucking groove can be better fix a position.

3. The utility model discloses a set up stop gear, can use through the cooperation of push rod, make the gag lever post drive the connection piece and remove, let the connection piece drive that the fixture block is better remove and the chucking.

4. The utility model discloses a set up the extension spring, can use through the cooperation of extension spring, let the push rod after promoting, can reset automatically, make the better rotation of carrying out certain range of connection piece.

5. The utility model discloses a set up spout and slide bar, can use through the cooperation of spout and slide bar, make the push rod can not squint when promoting, let the better use that carries on of push rod.

6. The utility model discloses a set up spacer and spring, can use through the cooperation of spacer and spring, let the fixture block after removing, can be better reset, made things convenient for the user to use.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a partial cross-sectional front view of an embodiment of the present invention;

fig. 3 is a partial enlarged view of a portion a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a film body; 2. a support bar; 3. a limiting sheet; 4. a square groove; 5. a chucking mechanism; 501. a clamping block; 502. a fixing rod; 503. connecting sheets; 6. a clamping groove; 7. a limiting mechanism; 701. a push rod; 702. a limiting groove; 703. a limiting rod; 8. a tension spring; 9. a chute; 10. a slide bar; 11. positioning a sheet; 12. a spring.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of plastic film that tensile strength is high, including film body 1, bracing piece 2 and spacing piece 3, two bracing pieces 2 set up respectively in film body 1's top and bottom, the surface of bracing piece 2 is located to 3 covers of spacing piece, square groove 4 has been seted up to spacing piece 3's inner chamber, square groove 4's inner chamber is provided with the chucking mechanism 5 that uses with 3 cooperations of spacing piece, chucking groove 6 that uses with chucking mechanism 5 cooperation is seted up to one side that bracing piece 2 is close to chucking mechanism 5, square groove 4's inner chamber is provided with stop gear 7 that uses with chucking mechanism 5 cooperation.

Referring to fig. 3, the clamping mechanism 5 includes a clamping block 501, a fixing rod 502 is fixedly connected to the front side of the clamping block 501, a connecting piece 503 is arranged on the left side of the fixing rod 502, the surface of the clamping block 501 is used in cooperation with the clamping groove 6, and the connecting piece 503 is used in cooperation with the limiting mechanism 7.

Adopt above-mentioned scheme: through setting up chucking mechanism 5, can use through the cooperation of fixture block 501, let fixture block 501 drive spacing piece 3 fix the chucking to bracing piece 2, make fixture block 501 through the chucking groove 6 can be better fix a position.

Referring to fig. 3, the limiting mechanism 7 includes a push rod 701, a limiting groove 702 is opened at the rear side of the push rod 701, a limiting rod 703 is disposed in an inner cavity of the limiting groove 702, and the rear side of the limiting rod 703 is fixedly connected to the connecting piece 503.

Adopt above-mentioned scheme: through setting up stop gear 7, can use through the cooperation of push rod 701, make gag lever post 703 drive connection piece 503 and remove, let connection piece 503 drive the better removal and the chucking of fixture block 501.

Referring to fig. 3, a tension spring 8 is fixedly connected to an inner wall of the square groove 4, one side of the tension spring 8 close to the push rod 701 is fixedly connected to the push rod 701, and the connecting piece 503 is movably connected to an inner cavity of the square groove 4 through a rotating shaft.

The scheme is adopted: through setting up extension spring 8, can use through the cooperation of extension spring 8, let push rod 701 after promoting, can reset automatically, make connection piece 503 better carry out the rotation of certain extent.

Referring to fig. 3, a sliding groove 9 is formed in an inner wall of the square groove 4, a sliding rod 10 is disposed in an inner cavity of the sliding groove 9, and a front side of the sliding rod 10 is fixedly connected with the push rod 701.

Adopt above-mentioned scheme: through setting up spout 9 and slide bar 10, can use through the cooperation of spout 9 with slide bar 10, make push rod 701 can not squint when promoting, let push rod 701 better use.

Referring to fig. 3, a positioning plate 11 is fixedly connected to the inner wall of the square groove 4, a spring 12 is fixedly connected to one side of the positioning plate 11 close to the fixture block 501, and one side of the spring 12 far away from the positioning plate 11 is fixedly connected to the fixture block 501.

Adopt above-mentioned scheme: through setting up spacer 11 and spring 12, can use through the cooperation of spacer 11 with spring 12, let fixture block 501 after removing, can be better reset, made things convenient for the user to use.

The utility model discloses a theory of operation:

when the device is used, the push rod 701 is pushed, the tension spring 8 is stressed, along with the pushing of the push rod 701, the push rod 701 can drive the limiting rod 703 to move simultaneously through the limiting groove 702, the limiting rod 703 drives the connecting piece 503 to move, the connecting piece 503 extrudes the fixing rod 502, along with the moving of the fixing rod 502, the fixing rod 502 can drive the fixture block 501 to move simultaneously, the fixture block 501 extrudes the spring 12, the spring 12 is stressed, then the plastic film body 1 is limited according to the using requirement, after the limiting is completed, the push rod 701 is loosened, the push rod 701 can reset through the tensile force released by the tension spring 8, along with the resetting of the push rod 701, the push rod 701 can drive the limiting rod through the limiting groove 702 to reset simultaneously, the connecting piece 703 is reset simultaneously, along with the resetting of the connecting piece 503, the fixing rod 502 loses the extrusion force, at this time, the spring 12 can release the elastic force, the fixture block 501 drives the fixing rod 502 to reset simultaneously, the fixture block 501 can be fixed and clamped better, and the adjustment is completed.

In conclusion: this plastic film that tensile strength is high, through setting up film body 1, bracing piece 2, spacing piece 3, square groove 4, chucking mechanism 5, chucking groove 6 and stop gear 7's cooperation is used, the effect that facilitates the use has been reached, the phenomenon that current plastic film that tensile strength is high can appear expanding at the in-process of transportation has been solved, at this moment just need the user to carry out the rolling, thereby lead to having wasted the unnecessary extravagant time of user, not only brought certain loss for the user, still brought the troublesome problem of unnecessary for the user.

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 various 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. The utility model provides a plastic film that tensile strength is high, includes film body (1), bracing piece (2) and spacing piece (3), its characterized in that: two bracing pieces (2) set up respectively in the top and the bottom of film body (1), the surface of bracing piece (2) is located to spacing piece (3) cover, square groove (4) have been seted up to the inner chamber of spacing piece (3), the inner chamber of square groove (4) is provided with chucking mechanism (5) that use with spacing piece (3) cooperation, chucking groove (6) that use with chucking mechanism (5) cooperation are seted up to one side that bracing piece (2) are close to chucking mechanism (5), the inner chamber of square groove (4) is provided with stop gear (7) that use with chucking mechanism (5) cooperation.

2. A high tensile strength plastic film according to claim 1, wherein: the clamping mechanism (5) comprises a clamping block (501), a fixing rod (502) is fixedly connected to the front side of the clamping block (501), a connecting piece (503) is arranged on the left side of the fixing rod (502), the surface of the clamping block (501) is matched with the clamping groove (6) for use, and the connecting piece (503) is matched with the limiting mechanism (7) for use.

3. A high tensile strength plastic film according to claim 2, wherein: the limiting mechanism (7) comprises a push rod (701), a limiting groove (702) is formed in the rear side of the push rod (701), a limiting rod (703) is arranged in an inner cavity of the limiting groove (702), and the rear side of the limiting rod (703) is fixedly connected with the connecting sheet (503).

4. A high tensile strength plastic film according to claim 3, wherein: the inner wall fixedly connected with extension spring (8) of square groove (4), one side and push rod (701) fixed connection that extension spring (8) are close to push rod (701), connection piece (503) are through the inner chamber swing joint of pivot with square groove (4).

5. A high tensile strength plastic film according to claim 3, wherein: the inner wall of the square groove (4) is provided with a sliding groove (9), the inner cavity of the sliding groove (9) is provided with a sliding rod (10), and the front side of the sliding rod (10) is fixedly connected with the push rod (701).

6. A high tensile strength plastic film according to claim 2, wherein: the inner wall fixedly connected with spacer (11) of square groove (4), one side fixedly connected with spring (12) that spacer (11) are close to fixture block (501), one side and fixture block (501) fixed connection that spacer (11) were kept away from in spring (12).