Plastic woven bag easy to store
By installing the straps and clamping structure on the plastic woven bag, the deformation and space occupation problems during storage are solved, and the effect of convenient winding and space saving is achieved.
Patent Information
- Application Number
- CN202422624596.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-10-30
AI Technical Summary
Existing plastic woven bags are prone to deformation and occupy space when stored, and the openings are not fixed and are inconvenient for use.
Install braces and clamping structures at the opening of the woven bag, including cylinders, telescopic columns, clamps, U-rings, T-blocks, etc. Through the combined use of these structures, the winding and support of the woven bag is achieved, preventing deformation and saving space.
The woven bags can be rolled up and stored conveniently, which reduces space occupation, improves the convenience of use and saves costs.
Smart Images
Figure CN223303239U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic woven bags, in particular to a plastic woven bag that is easy to store. Background Art
[0002] Plastic woven bags are a type of plastic packaging product made through extrusion, stretching, weaving, knitting, and bag-making techniques. They are mainly made of polyethylene or polypropylene as raw materials, with masterbatch and other materials as auxiliary materials. They are unidirectionally stretched into flat yarns, woven and sewn after warp and weft weaving, cut and sewn at the bottom, and printed. Plastic woven bags have a certain function of protecting goods and containing items. They are widely used in agriculture, chemical industry, transportation industry, engineering construction, etc. to improve the timeliness of cargo transportation and ensure that the internal goods are less damaged during handling and storage.
[0003] Existing plastic woven bags are soft and have no fixed support. When they are stored and stacked together, they will deform due to repeated use. This will easily make the storage space messy and inconvenient for staff to quickly take out the bags. In addition, plastic woven bags stacked directly together will easily take up space. Similarly, since the opening of the plastic woven bags has no fixed support, it is inconvenient for staff to use them when filling them with items.
[0004] Therefore, a plastic woven bag that is easy to store is proposed. Utility Model Content
[0005] The purpose of the present invention is to provide a plastic woven bag that is easy to store, so as to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a plastic woven bag that is easy to store, comprising a woven bag body, two first struts are installed on one side of the opening of the woven bag body, and second struts and third struts are installed on the other side of the opening of the woven bag body, the second struts and the third struts are both provided with a clamping structure, and the second struts and the third struts are provided with a retaining structure.
[0007] Preferably, the clamping structure includes a cylinder, and a limiting hole is provided at one end of the second support and the third support. The cylinder is rotatably installed in the limiting hole. A fixed column is installed on the bottom inner wall of the cylinder, a telescopic column is slidably installed on the fixed column, and a splint is installed on the telescopic column.
[0008] Preferably, the retaining structure includes a U-shaped ring, which is installed on the second support bar, and a T-shaped block is slidably installed on the U-shaped ring. A limiting block is installed on the third support bar, and the T-shaped block is inserted into the limiting block. An oblique block is slidably installed on one side of the limiting block, and an insertion groove is opened on the T-shaped block, and the oblique block is inserted into the insertion groove.
[0009] Preferably, a sliding hole is provided on the fixed column, and the telescopic column is slidably installed in the sliding hole.
[0010] Preferably, a retaining spring is provided in the sliding hole, one end of the retaining spring is mounted on the telescopic column, and the other end of the retaining spring is mounted on the bottom inner wall of the cylinder.
[0011] Preferably, a retaining groove is provided on the inner wall of the limiting hole, and a positioning ring is installed on the cylinder, and the positioning ring is rotatably installed in the retaining groove.
[0012] Preferably, two return springs are installed on the inclined block, and the return springs are installed on the limit block.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] (1) The utility model, through the arrangement of the second support bar, the third support bar and the clamping plate and other structures, can help expand the opening of the woven bag body when the woven bag body is in use through the first support bar, the second support bar and the third support bar at the opening of the woven bag body, so as to facilitate the staff to load the items. When the woven bag body is not in use, the two clamping plates can be rotated to both sides respectively, and then the two first support bars on both sides of the woven bag body are combined with the second support bar and the third support bar to roll up the woven bag body, and finally the clamping plate is rotated and pulled upward. When the clamping plate is rotated to overlap with the rolled-up woven bag body, the clamping plate is loosened to clamp the woven bag body to prevent the subsequently rolled-up woven bag body from being scattered. The woven bag body can be stored after being rolled up, which is more intuitive and convenient for the staff to take, and the storage after being rolled up will not take up too much storage space, thus saving costs.
[0015] (2) The utility model, through the arrangement of structures such as the T-block, the inclined block and the return spring, before the woven bag body is rolled up, the T-block is slidably inserted into the limit block, which drives the inclined block to be inserted into the insertion groove to fix the T-block, thereby connecting the second support bar and the third support bar to form a whole, which is convenient for rolling up the woven bag body, and the woven bag body will not be easily deformed after rolling up, which is convenient for the storage of the woven bag body. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;
[0017] Figure 2 It is a cross-sectional view of the connection between the cylinder and the fixed column of the utility model;
[0018] Figure 3 This is a schematic structural diagram of the fixed column, telescopic column and splint of the present invention;
[0019] Figure 4This is a schematic diagram of the structure of the U-shaped ring, limit block and return spring of the utility model;
[0020] Figure 5 It is a cross-sectional view of the connection between the T-block and the oblique block of the utility model;
[0021] In the figure: 1. woven bag body; 2. first stay; 3. second stay; 4. third stay; 5. cylinder; 51. fixed column; 52. telescopic column; 53. splint; 54. sliding hole; 55. retaining spring; 56. limiting hole; 57. positioning ring; 58. retaining groove; 6. U-shaped ring; 61. T-block; 62. limiting block; 63. oblique block; 64. plug-in slot; 65. reset spring. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0023] Example 1: Please refer to Figure 1-5 The utility model provides a technical solution: a plastic woven bag that is easy to store, including a woven bag body 1, two first struts 2 are installed on one side of the opening of the woven bag body 1, and a second strut 3 and a third strut 4 are installed on the other side of the opening of the woven bag body 1, and the second strut 3 and the third strut 4 are both provided with a clamping structure, and the second strut 3 and the third strut 4 are provided with a retaining structure.
[0024] When the bag is not in use, the bag body 1 is convenient to store and take out for later use, the clamping structure includes a cylinder 5, one end of the second support bar 3 and the third support bar 4 are provided with a limiting hole 56, the cylinder 5 is rotatably mounted in the limiting hole 56, a fixing column 51 is installed on the bottom inner wall of the cylinder 5, a telescopic column 52 is slidably mounted on the fixing column 51, a splint 53 is installed on the telescopic column 52, a sliding hole 54 is opened on the fixing column 51, the telescopic column 52 is slidably mounted in the sliding hole 54, a retaining spring 55 is provided in the sliding hole 54, one end of the retaining spring 55 is mounted on the telescopic column 52, and the other end of the retaining spring 55 is mounted on the bottom inner wall of the cylinder 5, a retaining groove 58 is opened on the inner wall of the limiting hole 56, a positioning ring 57 is installed on the cylinder 5, and the positioning ring 57 is rotatably mounted in the retaining groove 58. First, the two splints 53 are rotated to both sides respectively, and the two first stays 2 on both sides of the woven bag body 1 are aligned with the second stay 3 and the third stay When the bag is in a state of being rolled up, the first, second and third struts 2, 3 and 4 are pulled together, and the bag is wound around the first, second and third struts 3, 4. Finally, the clamp 53 is rotated and pulled upwards. At this time, the telescopic column 52 slides in the fixed column 51 and stretches to the retaining spring 55. When the clamp 53 is rotated to coincide with the rolled up bag body 1, the clamp 53 is released. The clamp 53 will clamp the bag body 1 under the rebound action of the retaining spring 55 to prevent the subsequently rolled up bag body 1 from being scattered. The bag is rolled up and stored, which is more intuitive and convenient for the staff to take. After being rolled up, it will not take up too much storage space, saving costs. At the same time, when the bag is in use, the first, second and third struts 2, 3 and 4 on both sides of the bag can conveniently support and expand the opening of the bag body 1, making it convenient for the staff to fill the items.
[0025] Example 2: On the basis of Example 1, in order to provide support for the winding of the woven bag body 1 and prevent deformation when the woven bag body 1 is wound, the retaining structure includes a U-shaped ring 6, the U-shaped ring 6 is installed on the second support bar 3, a T-shaped block 61 is slidably installed on the U-shaped ring 6, a limiting block 62 is installed on the third support bar 4, the T-shaped block 61 is plugged into the limiting block 62, and an oblique block 63 is slidably installed on one side of the limiting block 62, a plug-in groove 64 is provided on the T-shaped block 61, the oblique block 63 is plugged into the plug-in groove 64, two return springs 65 are installed on the oblique block 63, and the return spring 65 is installed on the limiting block 62. Before rolling up the woven bag body 1, slide the T-block 61 into the limit block 62. At this time, the T-block 61 contacts the inclined block 63, which will push the inclined block 63 to slide upward and stretch the reset spring 65 until the bottom of the inclined block 63 coincides with the insertion groove 64. The reset spring 65 rebounds and drives the inclined block 63 to be inserted into the insertion groove 64 to fix the T-block 61. In this way, the second support bar 3 and the third support bar 4 can be connected to form a whole, which is convenient for rolling up the woven bag body 1. After rolling up, it will not be easily deformed, which is convenient for the storage of the woven bag body 1. The other features are the same as those in Example 1.
[0026] The working principle is as follows: when the woven bag body 1 is in use, the first support bar 2, the second support bar 3 and the third support bar 4 at the opening of the woven bag body 1 can be used to help expand the opening of the woven bag body 1, so that the staff can load items conveniently. When the woven bag body 1 is not in use, the T-block 61 can be slidably inserted into the limit block 62. At this time, the T-block 61 contacts the inclined block 63, which will push the inclined block 63 to slide upward and stretch to the reset spring 65. Until the bottom of the inclined block 63 coincides with the insertion groove 64, the reset spring 65 rebounds and drives the inclined block 63 to be inserted into the insertion groove 64 to fix the T-block 61, thereby connecting the second support bar 3 and the third support bar 4. After that, the two splints 53 are rotated to both sides respectively, and the two first supports 2 on both sides of the woven bag body 1 are connected to the second support bar 3 and the third support bar 4. The second support bar 3 and the third support bar 4 are merged together, and then the first support bar 2, the second support bar 3 and the third support bar 4 are held by hand to roll up the woven bag body 1, so that the woven bag body 1 is wrapped around the first support bar 2, the second support bar 3 and the third support bar 4, and finally the splint 53 is rotated and lifted upwards. At this time, the telescopic column 52 slides in the fixed column 51 and stretches to the retaining spring 55. When the splint 53 is rotated to overlap with the rolled-up woven bag body 1, the splint 53 is released. The splint 53 will clamp the woven bag body 1 under the rebound action of the retaining spring 55 to prevent the subsequent rolled-up woven bag body 1 from becoming scattered. The woven bag body 1 is stored after being rolled up, which is more intuitive and convenient for the staff to take, and it will not take up too much storage space after being rolled up, saving costs.
[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A plastic woven bag that is easy to store, characterized by: The invention comprises a woven bag body (1), wherein two first stays (2) are installed on one side of the opening of the woven bag body (1), and a second stay (3) and a third stay (4) are installed on the other side of the opening of the woven bag body (1), and the second stay (3) and the third stay (4) are both provided with a clamping structure, and the second stay (3) and the third stay (4) are provided with a retaining structure.
2. The easy-to-store plastic woven bag according to claim 1, characterized in that: The clamping structure comprises a cylinder (5), one end of each of the second support bar (3) and the third support bar (4) is provided with a limiting hole (56), the cylinder (5) is rotatably mounted in the limiting hole (56), a fixed column (51) is mounted on the inner wall of the bottom of the cylinder (5), a telescopic column (52) is slidably mounted on the fixed column (51), and a clamping plate (53) is mounted on the telescopic column (52).
3. The easy-to-store plastic woven bag according to claim 1, characterized in that: The retaining structure comprises a U-shaped ring (6), the U-shaped ring (6) is mounted on the second support bar (3), a T-shaped block (61) is slidably mounted on the U-shaped ring (6), a limiting block (62) is mounted on the third support bar (4), the T-shaped block (61) is plugged into the limiting block (62), an inclined block (63) is slidably mounted on one side of the limiting block (62), an inserting groove (64) is provided on the T-shaped block (61), and the inclined block (63) is plugged into the inserting groove (64).
4. The easy-to-store plastic woven bag according to claim 2, characterized in that: The fixed column (51) is provided with a sliding hole (54), and the telescopic column (52) is slidably installed in the sliding hole (54).
5. The easy-to-store plastic woven bag according to claim 4, characterized in that: A retaining spring (55) is provided in the sliding hole (54), one end of the retaining spring (55) is mounted on the telescopic column (52), and the other end of the retaining spring (55) is mounted on the bottom inner wall of the cylinder (5).
6. The easy-to-store plastic woven bag according to claim 2, characterized in that: A retaining groove (58) is provided on the inner wall of the limiting hole (56), and a positioning ring (57) is installed on the cylinder (5), and the positioning ring (57) is rotatably installed in the retaining groove (58).
7. The easy-to-store plastic woven bag according to claim 3, characterized in that: Two return springs (65) are installed on the inclined block (63), and the return springs (65) are installed on the limit block (62).