Safe injection-molded footwear convenient to knot
Through the injection-molded shoe and sock design, the sock body is bonded to the injection-molded sole and a woven loop is set at the heel position, combined with a double rope to form a dead knot, which solves the problem of easy breakage of traditional shoe and sock rubber needles, achieves a safe and convenient double knot effect, and reduces the risks and costs during transportation.
Patent Information
- Application Number
- CN202520211128.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2035-02-11
AI Technical Summary
The rubber stitching on traditional shoes and socks is prone to breakage, leading to safety risks and product damage during transportation, and making them inconvenient to store.
It adopts injection-molded footwear design, with the sock body bonded to the injection-molded sole. A woven loop is set near the heel of the sock body, and a double rope is tied through the woven loop and tied into a knot. The sock body is made of nylon and cotton, with the nylon ratio being 15% to 30%, and the injection-molded sole material is rubber.
The risk of rubber needle breakage of shoes and socks during transportation is reduced, the safety and stability of double knotting are improved, and the transportation cost and use risk are reduced.
Smart Images

Figure CN223429217U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shoes and socks, in particular to a pair of injection-molded shoes and socks which are safe and easy to pair. Background Art
[0002] In the current market, footwear and socks are gradually being accepted by consumers because they combine the advantages of both shoes and socks. Traditional footwear and socks use plastic needles to tie pairs, but they are significantly heavier than traditional socks, especially since the bottoms are usually fixed in shape using materials such as plastic or rubber. Therefore, compared to traditional socks, they take up more space and are inconvenient to fold and store. In long-distance transportation scenarios such as cross-border trade, the plastic needles of pairs of footwear and socks can easily break during transportation or damage the socks due to bumps. What's worse, broken plastic needles can remain in the product and easily cause injury to consumers. In order to better achieve the pairing of injection-molded footwear and socks, ensure safety and stability during transportation, and prevent consumers from being pricked by broken plastic needles, a new technical solution is needed. Summary of the Invention
[0003] In order to solve the problem that the existing double-knotting needles for shoes and socks are easy to break, damage the socks or stab consumers, the present application provides an injection-molded shoe and sock that is safe and easy to tie.
[0004] In order to achieve the above objectives, the present invention adopts the following technical solutions.
[0005] The invention discloses an injection-molded shoe sock which is safe and easy to pair. The shoe sock comprises a sock body, an injection-molded sole and a double-tying rope. The bottom surface of the sock body is injection-molded and bonded to the groove surface of the injection-molded sole. A woven loop is provided at one end of the sock opening near the heel, and the double-tying rope passes through the two woven loops.
[0006] After the products are produced in the factory, the double rope is first passed through the loops of the pairs of shoes and socks and tied into a knot before packaging. Even when a large number of shoes and socks are stored together in a container, it is not easy for the original pairs of shoes and socks to be separated due to friction and bumps, which can greatly reduce the safety risk of broken needles in traditional footwear and socks.
[0007] Furthermore, the sock body is made of nylon and cotton, the proportion of nylon is 15% to 30%, and the material of the injection-molded sole is rubber.
[0008] Reasonable adjustment of the ratio of nylon and cotton can reduce the friction coefficient of the sock part of shoes and socks while ensuring comfort, and further reduce the risk of product damage during transportation.
[0009] Beneficial effects
[0010] The present application can greatly reduce the risk of broken rubber needles during the transportation of shoes and socks, better achieve double-tying of shoes and socks, and thus reduce transportation costs and usage risks. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural diagram of the utility model;
[0012] Figure 2 It is a structural diagram of the present utility model.
[0013] Among them, 1-sock body, 2-injection molded bottom, 3-double rope knot, 4-woven ring. DETAILED DESCRIPTION
[0014] In order to enable those skilled in the art to better understand the content of the present invention, the present invention will be further described with reference to the accompanying drawings and specific implementation methods.
[0015] Example
[0016] A safe and easy-to-tie injection-molded sock comprises a sock body 1, an injection-molded sole 2, and a double-tie cord 3. The bottom surface of the sock body 1 is injection-molded and bonded to the grooved surface of the injection-molded sole 2. A woven loop 4 is provided at the end of the sock body 1 near the heel, and the double-tie cord 3 passes through the two loops 4. The sock body 1 is made of nylon and cotton, with the nylon content accounting for 15%. The injection-molded sole 2 is made of rubber.
[0017] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.
Claims
1. A safe and easy-to-pair injection-molded shoe and sock, characterized by: The sock comprises a sock body (1), an injection-molded bottom (2) and a double-knotted rope (3). The bottom surface of the sock body (1) is injection-molded and bonded to the groove surface of the injection-molded bottom (2). A woven ring (4) is provided at one end of the sock opening of the sock body (1) near the heel, and the double-knotted rope (3) passes through the two woven rings (4).