CN218318365U

CN218318365U - Novel paper corner protector

Info

Publication number: CN218318365U
Application number: CN202222042204.4U
Authority: CN
Inventors: 程浩楠
Original assignee: Hefei Zhongtai Packaging Co ltd
Current assignee: Hefei Zhongtai Packaging Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-01-17
Anticipated expiration: 2032-08-04

Abstract

The utility model provides a novel paper angle bead, including paper angle bead body, buffer layer, draw frame, pull rod, first spring, grip block, second spring. The paper corner protector body is a right-angle triangular prism; the bevel edge of the paper corner protector body corresponds to the side opening and is of a hollow structure. The buffer layer is fixedly connected to the side wall corresponding to the right-angle side of the paper corner protector body; the pull frame is fixedly connected with the pull rod, and the pull rod penetrates through the upper bottom surface of the paper corner protector body and is fixedly connected with the clamping plate; the first spring is sleeved on the pull rod, one end of the first spring is fixedly connected with the paper corner protector body, and the other end of the first spring is fixedly connected with the clamping plate; the second spring is arranged between the clamping plate and the upper bottom surface of the paper corner protector body, one end of the second spring is fixedly connected with the clamping plate, and the other end of the second spring is fixedly connected with the paper corner protector body; the second spring is plural. The buffer layer is made of elastic cotton. One surface of the clamping plate, which is far away from the first spring, is fixedly connected with an anti-skid pad; this novel installation that can make the paper angle bead more fasten prevents that the paper angle bead from droing on the product.

Description

Novel paper corner protector

Technical Field

The utility model relates to the field of packaging technology, specifically a novel paper angle bead.

Background

In the process of transporting or carrying products, the products are often abraded to a certain extent due to collision, so that the corners of the products can be protected by selecting paper angle protectors; for products such as photo frames and picture frames, four corners need to be protected by right-angled triangle-shaped paper corner protectors.

In the prior paper corner protectors of photo frames and picture frame products, right-angled triangle-shaped paper corner protectors are directly sleeved on four corners of the photo frames or the picture frames, and the paper corner protectors are easy to fall off; so that the corners of the photo frame or the picture frame are not protected, and a novel paper corner protector is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

To the problem that current technical scheme exists, the utility model aims to provide a novel paper angle bead.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel paper corner protector comprising:

a paper corner protector body; the paper corner protector body is a right-angle triangular prism; the bevel edge of the paper corner protector body corresponds to the side opening and is of a hollow structure.

The novel paper corner protector further comprises: the buffer layer, the pull frame, the pull rod, the first spring, the clamping plate and the second spring; the buffer layer is fixedly connected to the side wall corresponding to the right-angle side of the paper corner protector body; the pull frame is fixedly connected with the pull rod, and the pull rod penetrates through the upper bottom surface of the paper corner protector body and is fixedly connected with the clamping plate; the first spring is sleeved on the pull rod, one end of the first spring is fixedly connected with the paper corner protector body, and the other end of the first spring is fixedly connected with the clamping plate; the second spring is installed between the clamping plate and the upper bottom surface of the paper corner protector body, one end of the second spring is fixedly connected with the clamping plate, and the other end of the second spring is fixedly connected with the paper corner protector body.

As a further improvement of the present solution, there are a plurality of the second springs.

As a further improvement of the scheme, the buffer layer is made of elastic cotton.

As a further improvement of the scheme, one surface, far away from the first spring, of the clamping plate is fixedly connected with a non-slip mat.

As a further improvement of the scheme, the non-slip mat is made of superfine fibers.

As a further improvement of the scheme, the paper corner protector body is sequentially bonded with a waterproof layer, a base layer and an anti-skid layer from outside to inside.

As a further improvement of the scheme, the waterproof layer is kraft paper.

As a further improvement of the scheme, the base layer is made of corrugated paper.

As a further improvement of the scheme, the anti-skid layer is made of anti-skid paper.

As a further improvement of the scheme, the pull rod is in sliding fit with the paper corner protector body.

Compared with the prior art, the beneficial effects of the utility model are that: the pull rod is pulled outwards by the pull frame through pulling the pull frame outwards by hands; shortening the first spring and the second spring; pulling the clamping plate outwards; then, sleeving the paper corner protector body into one corner of a product to be protected; then loosening the pulling frame; the first spring and the second spring are rebounded, so that the clamping plate clamps one corner of a product to be protected in the paper corner protector body; after all installing four angles, can provide fine protection to the product that needs the protection, make the installation that the paper angle bead is more firm on the product, prevent effectively that the paper angle bead from droing.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

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

FIG. 2 is a left side view of the present invention;

FIG. 3 is a schematic view at A in FIG. 2;

FIG. 4 is a schematic view of the composition of the paper corner protector body;

the drawing is marked with 1, a paper corner protector body; 11. a waterproof layer; 12. a base layer; 13. an anti-slip layer; 2. a buffer layer; 3. pulling the frame; 4. a pull rod; 5. a first spring; 6. a clamping plate; 7. a second spring; 9. a non-slip mat.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the embodiments of the present invention and the accompanying drawings, and obviously, the described embodiments are some, not all, of the embodiments of the present invention.

As shown in fig. 1, 2 and 3, the novel paper corner protector of the embodiment includes: the paper corner protector comprises a paper corner protector body 1, a buffer layer 2, a pull frame 3, a pull rod 4, a first spring 5, a clamping plate 6 and a second spring 7.

A paper corner protector body 1; the paper corner protector body 1 is a right-angle triangular prism; the bevel edge of the paper corner protector body 1 corresponds to the side opening and is of a hollow structure.

The buffer layer 2 is fixedly connected to the side wall corresponding to the right-angle side of the paper corner protector body 1; the buffer layer 2 is made of elastic cotton.

The lateral wall that 1 right-angle side of paper angle bead body corresponds receives the striking easily, consequently sets up the buffer layer 2 of the cotton material of elasticity, can strengthen the protection dynamics of paper angle bead body 1 to the product.

The pull frame 3 is fixedly connected with the pull rod 4, and the pull rod 4 is fixedly connected with the clamping plate 6 after penetrating through the upper bottom surface of the paper corner protector body 1; the pull rod 4 is in sliding fit with the paper corner protector body 1; the first spring 5 is sleeved on the pull rod 4, one end of the first spring 5 is fixedly connected with the paper corner protector body 1, and the other end of the first spring 5 is fixedly connected with the clamping plate 6; the second spring 7 is arranged between the clamping plate 6 and the upper bottom surface of the paper corner protector body 1, one end of the second spring is fixedly connected with the clamping plate 6, and the other end of the second spring is fixedly connected with the paper corner protector body 1; the second spring 7 is plural.

The pull frame 3 is pulled outwards by hands, and the pull rod 4 is pulled outwards by the pull frame 3; the first spring 5 and the second spring 7 shorten; pulling the clamping plate 6 outwards; then, sleeving the paper corner protector body 1 into a corner of a product to be protected; subsequently, the pulling frame 3 is loosened; the first spring 5 and the second spring 7 rebound, so that the clamping plate 6 clamps one corner of a product to be protected in the paper corner protector body 1; after the four corners are installed, products needing to be protected can be well protected, and the paper corner protectors are installed on the products more firmly; effectively prevent the paper angle bead from falling off.

Example 2:

as shown in fig. 2, the novel paper corner protector of this embodiment is substantially the same as embodiment 1, and further, a non-slip mat 9 is fixedly connected to one side of the clamping plate 6 away from the first spring 5; the antiskid pad 9 is made of superfine fiber.

The antiskid pad 9 made of the superfine fiber material can prevent the slippage between the clamping plate 6 and the product.

Example 3:

as shown in fig. 4, the novel paper corner protector of this embodiment is basically the same as that of embodiment 2, and further, a waterproof layer 11, a base layer 12, and an anti-slip layer 13 are sequentially bonded to the paper corner protector body 1 from outside to inside. The waterproof layer 11 is kraft paper; the base layer 12 is made of corrugated paper; the anti-slip layer 13 is made of anti-slip paper. The waterproof layer 11 made of kraft paper can increase the waterproofness of the paper corner protector; the anti-slip layer 13 made of the anti-slip paper can prevent slipping between the paper corner protector body 1 and a product.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the accompanying claims.

Claims

1. A novel paper corner protector comprising:

a paper corner protector body (1); the paper corner protector body (1) is a right-angle triangular prism; the bevel edge of the paper corner protector body (1) corresponds to the side opening and is of a hollow structure;

it is characterized in that the novel paper corner protector further comprises: the buffer layer (2), the pull frame (3), the pull rod (4), the first spring (5), the clamping plate (6) and the second spring (7); the buffer layer (2) is fixedly connected to the side wall corresponding to the right-angle side of the paper corner protector body (1); the pull frame (3) is fixedly connected with the pull rod (4), and the pull rod (4) penetrates through the upper bottom surface of the paper corner protector body (1) and then is fixedly connected with the clamping plate (6); the first spring (5) is sleeved on the pull rod (4), one end of the first spring (5) is fixedly connected with the paper corner protector body (1), and the other end of the first spring (5) is fixedly connected with the clamping plate (6); the second spring (7) is installed between the clamping plate (6) and the upper bottom surface of the paper corner protector body (1), one end of the second spring is fixedly connected with the clamping plate (6), and the other end of the second spring is fixedly connected with the paper corner protector body (1).

2. A new paper corner protector, according to claim 1, characterized in that there are several of said second springs (7).

3. The novel paper corner protector of claim 1, wherein the cushioning layer (2) is made of elastic cotton.

4. A novel paper corner protector according to claim 1, characterized in that a non-slip mat (9) is fixedly connected to the side of the clamping plate (6) away from the first spring (5).

5. The novel paper corner protector according to claim 4, characterized in that the material of the non-slip mat (9) is superfine fiber.

6. The novel paper corner protector according to claim 1, characterized in that a waterproof layer (11), a base layer (12) and an anti-slip layer (13) are sequentially bonded on the paper corner protector body (1) from outside to inside.

7. A new paper corner protector according to claim 6, characterized in that the waterproof layer (11) is kraft paper.

8. The novel paper corner protector of claim 6, wherein the base layer (12) is corrugated paper.

9. A new paper corner protector, according to claim 6, characterized in that the anti-slip layer (13) is made of anti-slip paper.

10. The novel paper corner protector according to claim 1, characterized in that the pull rod (4) is in sliding fit with the paper corner protector body (1).