CN219566117U

CN219566117U - Antioxidant wrap angle

Info

Publication number: CN219566117U
Application number: CN202320331641.XU
Authority: CN
Inventors: 黄广甜
Original assignee: Dongguan Fanerkang Metal Products Co ltd
Current assignee: Dongguan Fanerkang Metal Products Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-22
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses an antioxidant wrap angle which comprises a wrap angle main body, a transmission cavity, an adjusting cavity and a first rotating shaft, wherein the wrap angle cavity is formed in the front side of the interior of the wrap angle main body, the transmission cavity is formed in two sides of the rear side of the interior of the wrap angle main body, the transmission cavity is communicated with the wrap angle cavity, one side of the interior of the transmission cavity is rotatably provided with a double-thread transmission rod, the outer parts of the upper end and the lower end of the double-thread transmission rod are respectively connected with a lifting plate in a threaded mode, the front ends of the lifting plates are respectively welded with a clamping plate, one end of each clamping plate extends to the interior of the wrap angle cavity, the adjusting cavity is formed in the middle position of the upper end of the interior of the wrap angle main body, and the middle position of the interior of the adjusting cavity is provided with the first rotating shaft. The wrap angle of this antioxidation compares the elasticity pulling that uses the spring and fixes, and it is fixed more firm to effectively avoid the slip of fixed back books book angle, and can effectively improve the antioxidation effect of wrap angle main part through the setting of antioxidation film.

Description

Antioxidant wrap angle

Technical Field

The utility model relates to the technical field of wrap angles, in particular to an antioxidant wrap angle.

Background

The books are books which are bound into books, students can learn knowledge through the books, daily transport means of the books are mainly through the schoolbag, the books are soft, page turning corners of the books placed in the schoolbag are easy to curl, the book corners of the books can be protected through the wrapping corners, and the book corners are prevented from rolling up.

The prior Chinese patent with the bulletin number of CN215157304U discloses a novel book corner decorating part, which comprises a placing plate and a plurality of fixing plates, wherein the placing plate is provided with two mutually perpendicular plate bodies; the adjusting structures are respectively arranged at two sides of the central axis of the plate body and are positioned at the outer side wall of the plate body; the first clamping plate and the second clamping plate are positioned on two sides of the placing plate, which are opposite to each other, and are respectively connected with a plurality of adjusting structures on one side corresponding to the central axis of the plate body; the adjusting structure is used for adjusting the distance between the placing plate and the first clamping plate and the distance between the placing plate and the second clamping plate and providing a pulling force pointing to the placing plate for the first clamping plate and the second clamping plate.

The technical scheme has the advantages of being convenient to use, effectively protecting books in the schoolbag and the like, but the outer walls of the first clamping plate and the second clamping plate of the wrap angle are always in contact with the outside, so that an antioxidant layer of the wrap angle is easy to wear out, the antioxidant effect is affected, the wrap angle is clamped through the springs, the clamping effect of the springs is not firm, the wrap angle is easy to be affected by external force, the wrap angle slides from the book corners of the books, actual use is affected, the existing requirements are not met, and an antioxidant wrap angle is provided for the user.

Disclosure of Invention

The utility model aims to provide an antioxidant wrap angle so as to solve the problems that the wrap angle proposed in the background technology is not firmly fixed with the book corner of a book and the antioxidant effect is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an antioxidant wrap angle comprises a wrap angle main body, wherein a wrap angle cavity is formed in the front side of the interior of the wrap angle main body;

the device comprises a wrap angle main body, and is characterized by further comprising a transmission cavity which is arranged on two sides of the rear side of the interior of the wrap angle main body, wherein the transmission cavity is communicated with the wrap angle cavity, one side of the interior of the transmission cavity is provided with a double-thread transmission rod in a rotating mode, the outer parts of the upper end and the lower end of the double-thread transmission rod are connected with lifting plates in a threaded mode, the front ends of the lifting plates are welded with clamping plates, and one ends of the clamping plates extend to the interior of the wrap angle cavity;

still including adjusting the chamber, it is offered the intermediate position department of the inside upper end of cornerite main part, the intermediate position department of adjusting the intracavity portion is provided with first pivot, the one end of first pivot runs through and extends to the outside of adjusting the chamber, and first pivot is connected with adjusting the chamber rotation, the both sides that first pivot is located the inside one end of adjusting the chamber are provided with the second pivot, the one end of second pivot all runs through and extends to the inside of transmission chamber, and the second pivot all rotates with adjusting chamber and transmission chamber to be connected, the one end that the second pivot is located the transmission intracavity portion all with double-threaded transfer line fixed connection.

Preferably, a sliding rod is welded on one side of the inside of the transmission cavity, the sliding rod penetrates through one end of the lifting plate, and the sliding rod is in sliding fit with the lifting plate.

Preferably, the outer wall of the first rotating shaft at one end inside the adjusting cavity is fixedly provided with a first transmission gear, the outer wall of the second rotating shaft at one end inside the adjusting cavity is fixedly provided with a second transmission gear, and the second transmission gears are meshed with the first transmission gear.

Preferably, the upper end, the lower end and the rear end of the wrap angle main body are adhered and fixed with the oxidation resistant film.

Preferably, a knob is mounted to one end of the first shaft located outside the adjustment chamber.

Preferably, the inner sides of the clamping plates at one end in the transmission cavity are adhered and fixed with rubber cushions.

Preferably, the rear end of the wrap angle main body is integrally formed with a semicircular outer angle.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the transmission cavities are formed in the two sides of the rear side of the inside of the wrap angle main body, the lifting plate can be driven to move vertically in opposite directions or opposite directions by rotating the double-thread transmission rod in the transmission cavities, and the lifting plate can drive the clamping plate to clamp and fix the book corners placed in books.

2. According to the utility model, the anti-oxidation films are adhered and fixed at the rear ends of the upper end and the lower end of the wrap angle main body, so that the anti-oxidation effect of the wrap angle main body can be effectively improved, the anti-oxidation films can form wear-resistant protection outside the wrap angle main body, and an external object can be contacted with the anti-oxidation films firstly during daily use, so that the abrasion to the wrap angle main body is reduced, the problem that the anti-oxidation effect of the wrap angle main body is poor due to abrasion is avoided, and the anti-oxidation effect of the wrap angle main body is further improved.

3. According to the utility model, the adjusting cavity is formed in the middle position of the upper end inside the wrap angle main body, when the wrap angle main body is used, the two double-thread transmission rods can synchronously rotate under the meshing transmission of the first transmission gear and the second transmission gear in the adjusting cavity only by rotating the knob, so that the rotating process of the two double-thread transmission rods is simplified, the synchronous rotation can be carried out, the clamping and fixing synchronism of the clamping plate is ensured, the inconvenience in use caused by repeated rotation of the double-thread transmission rods is avoided, and the daily use is more convenient.

Drawings

FIG. 1 is a front view of the internal structure of the present utility model;

FIG. 2 is a side view of the internal structure of the present utility model;

FIG. 3 is a top view of the internal structure of the transmission chamber of the present utility model;

fig. 4 is a top view of the internal structure of the conditioning cavity of the present utility model.

In the figure: 1. a wrap angle body; 2. an oxidation-resistant film; 3. a wrap angle cavity; 4. a transmission cavity; 5. a double-thread transmission rod; 6. a slide bar; 7. a lifting plate; 8. a clamping plate; 9. a regulating chamber; 10. a knob; 11. a first rotating shaft; 12. a first transmission gear; 13. a second rotating shaft; 14. a second transmission gear; 15. a rubber cushion; 16. semicircular outer corners.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: an antioxidant wrap angle comprises a wrap angle main body 1, wherein a wrap angle cavity 3 is formed in the front side of the interior of the wrap angle main body 1;

the device further comprises a transmission cavity 4 which is arranged on two sides of the rear side of the inside of the wrap angle main body 1, the transmission cavity 4 is communicated with the wrap angle cavity 3, one side of the inside of the transmission cavity 4 is provided with a double-thread transmission rod 5 in a rotating mode, the outer parts of the upper end and the lower end of the double-thread transmission rod 5 are connected with lifting plates 7 in a threaded mode, the front ends of the lifting plates 7 are welded with clamping plates 8, and one ends of the clamping plates 8 extend to the inside of the wrap angle cavity 3;

still including adjusting chamber 9, it is offered in the intermediate position department of the inside upper end of cornerite main part 1, the intermediate position department of adjusting chamber 9 inside is provided with first pivot 11, the one end of first pivot 11 runs through and extends to the outside of adjusting chamber 9, and first pivot 11 is connected with adjusting chamber 9 rotation, the both sides that first pivot 11 is located the inside one end of adjusting chamber 9 are provided with second pivot 13, the one end of second pivot 13 all runs through and extends to the inside of transmission chamber 4, and second pivot 13 all rotates with adjusting chamber 9 and transmission chamber 4 to be connected, the one end that second pivot 13 is located the inside of transmission chamber 4 all with double-threaded transfer line 5 fixed connection.

When the lifting device is used, the two lifting plates 7 are synchronously rotated by rotating the double-thread transmission rod 5, the sliding rods 6 enable the two lifting plates 7 to be axially limited, so that the rotation of the two lifting plates 7 is converted into opposite or opposite vertical movement, the clamping plates 8 are driven to clamp and fix book corners placed in books when the two lifting plates 7 move in opposite directions, and the lifting plates 7 are firmly pulled by elastic elasticity compared with the threaded connection of the double-thread transmission rod 5, so that the books corners are effectively prevented from sliding after being fixed.

Referring to fig. 1, 2 and 3, a sliding rod 6 is welded at one side of the inside of the transmission cavity 4, the sliding rod 6 penetrates through one end of the lifting plate 7, the sliding rod 6 is in sliding fit with the lifting plate 7, and the lifting plate 7 can be axially limited by the arrangement of the sliding rod 6, so that the rotation of the lifting plate 7 is converted into vertical movement;

referring to fig. 1 and 4, a first transmission gear 12 is fixedly arranged on the outer wall of one end of the first rotating shaft 11 positioned in the adjusting cavity 9, a second transmission gear 14 is fixedly arranged on the outer wall of one end of the second rotating shaft 13 positioned in the adjusting cavity 9, the second transmission gears 14 are in meshed connection with the first transmission gear 12, and the first rotating shaft 11 and the second rotating shaft 13 can synchronously rotate through meshed transmission of the second transmission gear 14 and the first transmission gear 12, so that synchronous rotation of the two double-thread transmission rods 5 is realized;

referring to fig. 1, 2, 3 and 4, the upper end, the lower end and the rear end of the wrap angle body 1 are adhered and fixed with an anti-oxidation film 2, the anti-oxidation film 2 improves the anti-oxidation effect of the wrap angle body 1, and the problem that the anti-oxidation effect of the wrap angle body 1 is poor due to abrasion is avoided;

referring to fig. 1 and 2, a knob 10 is mounted at one end of the first rotating shaft 11 located outside the adjusting cavity 9, and the knob 10 can be arranged to rotate the first rotating shaft 11 more conveniently;

referring to fig. 1 and 2, the inner sides of the clamping plates 8 at one end inside the transmission cavity 4 are adhered and fixed with rubber cushions 15, and the rubber cushions 15 prevent the corners of the book from being worn during clamping;

referring to fig. 3 and 4, the rear end of the wrap angle body 1 is integrally formed with a semicircular outer corner 16, and the semicircular outer corner 16 reduces damage caused by collision of a user.

Working principle: when in use, book corners of books are inserted into the wrap angle cavity 3, the knob 10 is held to rotate, the knob 10 can drive the first rotating shaft 11 to rotate, the first rotating shaft 11 can drive the first transmission gear 12 to rotate, because the first transmission gear 12 is meshed with the two second transmission gears 14 to drive the two second transmission gears 14 to synchronously rotate, the second transmission gears 14 rotate to drive the second rotating shaft 13 to rotate, the second rotating shaft 13 can drive the double-thread transmission rod 5 to rotate, thereby realizing synchronous rotation of the two double-thread transmission rods 5 by the rotating knob 10, avoiding inconvenient use caused by repeated rotation of the double-thread transmission rod 5, being more convenient to use, driving synchronous rotation of the two lifting plates 7 when the double-thread transmission rod 5 rotates, limiting the two lifting plates 7 axially because the other ends of the two lifting plates 7 slide on the slide bars 6, so the rotation of the two lifting plates 7 can be converted into opposite or opposite vertical movement, the two lifting plates 7 can drive the clamping plates 8 to clamp and fix the book corners placed in books when moving in opposite directions, the rubber cushion 15 is arranged to avoid abrasion to the book corners when clamping, the lifting plates 7 are more firmly elastically pulled compared with the threaded connection of the double-threaded transmission rod 5, thereby effectively avoiding sliding of the fixed book corners, the rear end of the wrap angle main body 1 is integrally formed with a semicircular outer corner 16, the wrap angle main body is safer than a right-angle structure of the transmission, damage caused by collision by a user is reduced, the upper end, the lower end and the rear end of the wrap angle main body are adhered and fixed with the anti-oxidation film 2, the anti-oxidation film 2 can improve the anti-oxidation effect of the wrap angle main body 1, and the anti-oxidation film 2 can form wear-resistant protection outside the wrap angle main body 1, the abrasion caused by the direct contact of an external object with the wrap angle main body 1 is avoided, and therefore the problem that the anti-oxidation effect is poor due to the abrasion of the wrap angle main body 1 is avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an antioxidation wrap angle, includes wrap angle main part (1), wrap angle chamber (3), its characterized in that have been seted up to the inside front side of wrap angle main part (1):

the novel corner wrapping machine comprises a corner wrapping body (1), and is characterized by further comprising a transmission cavity (4), wherein the transmission cavity (4) is formed in two sides of the rear side of the inside of the corner wrapping body (1), the transmission cavity (4) is communicated with the corner wrapping cavity (3), one side of the inside of the transmission cavity (4) is rotationally provided with a double-thread transmission rod (5), the outer parts of the upper end and the lower end of the double-thread transmission rod (5) are respectively connected with a lifting plate (7) in a threaded manner, the front ends of the lifting plates (7) are respectively welded with a clamping plate (8), and one ends of the clamping plates (8) are respectively extended to the inside of the corner wrapping cavity (3);

still including adjusting chamber (9), it is offered the intermediate position department of the inside upper end of cornerite main part (1), the intermediate position department of adjusting chamber (9) inside is provided with first pivot (11), the one end of first pivot (11) runs through and extends to the outside of adjusting chamber (9), and first pivot (11) are connected with adjusting chamber (9) rotation, the both sides that first pivot (11) are located the inside one end of adjusting chamber (9) are provided with second pivot (13), the one end of second pivot (13) all runs through and extends to the inside of transmission chamber (4), and second pivot (13) all rotate with adjusting chamber (9) and transmission chamber (4) to be connected, the one end that second pivot (13) are located the inside of transmission chamber (4) all with double thread transfer line (5) fixed connection.

2. An oxidation resistant wrap angle according to claim 1, wherein: one side inside transmission chamber (4) has all welded slide bar (6), one end of lifter plate (7) is all run through to slide bar (6), and slide bar (6) all with lifter plate (7) sliding fit.

3. An oxidation resistant wrap angle according to claim 1, wherein: the outer wall that first pivot (11) are located the inside one end of regulation chamber (9) is fixed and is provided with first drive gear (12), the outer wall that second pivot (13) are located the inside one end of regulation chamber (9) is all fixed and is provided with second drive gear (14), and second drive gear (14) all are connected with first drive gear (12) meshing.

4. An oxidation resistant wrap angle according to claim 1, wherein: the upper end, the lower end and the rear end of the wrap angle main body (1) are adhered and fixed with an oxidation-resistant film (2).

5. An oxidation resistant wrap angle according to claim 1, wherein: one end of the first rotating shaft (11) positioned outside the adjusting cavity (9) is provided with a knob (10).

6. An oxidation resistant wrap angle according to claim 1, wherein: the inner sides of the inner ends of the clamping plates (8) positioned in the transmission cavity (4) are adhered and fixed with rubber cushions (15).

7. An oxidation resistant wrap angle according to claim 1, wherein: the rear end of the wrap angle main body (1) is integrally formed with a semicircular outer angle (16).