CN220369571U - Injection molding shoe edge strip capable of preventing pressure deformation - Google Patents

Abstract

The utility model discloses an injection molding shoe edge strip capable of preventing pressure deformation, which comprises a sole, wherein an edge strip is fixedly connected to the outer wall of the sole, a bayonet lock is fixedly connected to the outer wall of the edge strip, a connecting cylinder is sleeved at one end, far away from the edge strip, of the bayonet lock, the connecting cylinder is fixedly connected with the sole, an elastic column is fixedly connected to the inner part of the edge strip, and a rubber strip is fixedly connected to the outer wall of the edge strip. The utility model relates to the technical field of injection molding shoe edge strips, in particular to an injection molding shoe edge strip capable of preventing pressure deformation.

Description

Injection molding shoe edge strip capable of preventing pressure deformation

Technical Field

The utility model relates to the technical field of injection molding shoe edge strips, in particular to an injection molding shoe edge strip capable of preventing pressure deformation.

Background

The sole of the injection-molded shoe is generally made of plastic, and the plastic injection-molded shoe is a production method for directly injecting rubber material into a mold from a machine barrel for vulcanization, bonding fabrics or leather vamps, and injection molding is carried out at a certain temperature and under a certain pressure, so that the upper and the sole are endowed with certain flexibility and elasticity, and are mutually fused and combined together, so that the injection-molded shoe is called as the injection-molded shoe.

Wherein, when in actual use, because the flexibility and the elasticity of sole and upper of a shoe can make the shoes of moulding plastics possess the ability of preventing pressure deformation, the sole side of the shoes of moulding plastics simultaneously can use the strake to decorate generally, for example the application number is: the utility model provides a prevent pressure deformation's edging for shoes of moulding plastics, through above-mentioned structure, can cushion through setting up the cavity and carry out the energy-absorbing, can improve the variety of edging structure effectively, can also improve the cushioning properties of edging simultaneously, can tailor the edging along the recess according to the demand of using through setting up the recess to improve the flexibility that the edging used.

However, the design of the prior injection molding shoe edge strip, the buffer strip, the silica gel upright post and the like for preventing the pressure deformation is beneficial to the edge strip to bear transverse tension, and when the sole is subjected to the pressure in the vertical direction, the edge strip is easy to deform along with the sole.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the injection molding shoe edge strip capable of preventing the pressure deformation, which solves the problems that the prior injection molding shoe edge strip capable of preventing the pressure deformation, a buffer strip, a silica gel column and the like are favorable for the edge strip to bear transverse tension, and the edge strip is easy to deform along with the sole when the sole is subjected to the pressure in the vertical direction.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent pressure deformation's shoe edge strip of moulding plastics, includes the sole, the outer wall rigid coupling of sole has the strake, the outer wall rigid coupling of strake has the bayonet lock, the connecting cylinder has been cup jointed to the one end that the strake was kept away from to the bayonet lock, connecting cylinder and sole fixed connection, the inside rigid coupling of strake has the elastic column, the outer wall rigid coupling of strake has the rubber strip.

Preferably, the edge strip is processed into a U shape.

Preferably, the elastic columns are equidistantly arranged along the side strips.

Preferably, the outer wall of the rubber strip is fixedly connected with a reinforcing rib.

Preferably, the inside processing of sole has the draw-in groove, draw-in groove and bayonet lock cup joint and link to each other, the upper surface processing of sole has anti-skidding line.

Compared with the prior art, the utility model has the beneficial effects that: the injection molding shoe edge strip capable of preventing pressure deformation has the following advantages compared with the prior art:

through the cooperation of the side strips, the clamping pins, the connecting cylinders, the elastic columns, the rubber strips and the like, when the sole is pressed, the clamping pins and the connecting cylinders are mutually pulled, the sole is prevented from driving the side strips to deform, the elastic columns are fixedly connected in sequence in the side strips, the bearing capacity of the side strips in the vertical direction is improved, the side strips are sealed by the rubber strips, and the overall buffering performance of the side strips is improved;

through the cooperation use of strengthening rib, draw-in groove and anti-skidding line etc., carry out pre-buried to the connecting cylinder through the draw-in groove in the sole, the strake drives the bayonet lock and runs through the draw-in groove and enter into the inside of connecting cylinder, is convenient for be connected between bayonet lock and the connecting cylinder, utilizes the strengthening rib to increase the intensity of rubber strip, and the design of anti-skidding line is favorable to confirming the position of shoe-pad.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the edge strips, the bayonet and the connecting cylinder in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the side strips, the elastic columns and the rubber strips in FIG. 1;

fig. 4 is a schematic view of a connection structure of the connecting cylinder and the bayonet in fig. 1.

In the figure: 1. the sole comprises a sole body, 2, side strips, 3, bayonet locks, 4, a connecting cylinder, 5, an elastic column, 6, rubber strips, 7, reinforcing ribs, 8, clamping grooves, 9 and anti-skid patterns.

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.

The design of current anti-pressure deformation's shoe rim strip of moulding plastics, buffer strip and silica gel stand etc. is favorable to the rim strip to bear horizontal pulling force, when the sole received the pressure of vertical direction, the rim strip takes place the problem of deformation along with the sole easily.

In view of the above, the utility model provides an injection molding shoe edge strip capable of preventing pressure deformation, when a sole is pressed, the clamping pin and the connecting cylinder are mutually pulled by the matching use of the edge strip, the clamping pin, the connecting cylinder, the elastic column and the rubber strip, so that the sole is prevented from driving the edge strip to deform, the elastic column is fixedly connected in sequence in the edge strip, the bearing capacity of the edge strip in the vertical direction is improved, the edge strip is sealed by the rubber strip, and the integral buffering performance of the edge strip is improved.

As can be seen from fig. 1, 2, 3 and 4, the injection molding shoe edge strip capable of preventing pressure deformation comprises a sole 1, wherein an edge strip 2 is fixedly connected to the outer wall of the sole 1, a bayonet lock 3 is fixedly connected to the outer wall of the edge strip 2, a connecting cylinder 4 is sleeved at one end, far away from the edge strip 2, of the bayonet lock 3, the connecting cylinder 4 is fixedly connected with the sole 1, an elastic column 5 is fixedly connected to the inside of the edge strip 2, and a rubber strip 6 is fixedly connected to the outer wall of the edge strip 2;

in the specific implementation process, it is worth particularly pointing out that the sole 1 is an injection-molded shoe, the edge strips 2 wrap the sole 1, the bayonet locks 3 are symmetrically distributed along the edge strips 2, grooves are formed at two ends of the connecting cylinder 4, the elastic columns 5 are made of rubber materials, the bearing capacity of the edge strips 2 in the vertical direction is enhanced, the edge strips 2 are sealed by the rubber strips 6, and the deformation of the edge strips 2 is prevented by the aid of the transverse connection force between the bayonet locks 3 and the connecting cylinder 4 when the sole 1 is pressed;

further, the edge strips 2 are processed into U-shaped;

in the specific implementation process, it is worth particularly pointing out that the strake 2 is of a U-shaped design, so that the elastic column 5 is conveniently arranged in the strake 2;

specifically, first pre-buried in the inside of sole 1 with connecting cylinder 4, connect edge 2 along the outer edge of sole 1 afterwards, bayonet lock 3 of edge 2 outer wall inserts in proper order in the connecting cylinder 4 of sole 1 inside, when sole 1 receives pressure, pull each other between bayonet lock 3 and the connecting cylinder 4, surface sole 1 drives edge 2 and warp, simultaneously, the internal rigid coupling at edge 2 has elasticity post 5 in proper order, increase the bearing capacity of edge 2 vertical direction, use rubber strip 6 to seal edge 2, increase the holistic cushioning properties of edge 2.

As can be seen from fig. 1, the elastic posts 5 are equidistantly arranged along the edge strip 2;

in the specific implementation process, it is worth particularly pointing out that the design of the plurality of elastic columns 5 increases the bearing capacity of the edging 2 and ensures the buffering performance thereof;

further, the outer wall of the rubber strip 6 is fixedly connected with a reinforcing rib 7;

in the specific implementation process, it is worth particularly pointing out that the provision of the reinforcing ribs 7 increases the strength of the rubber strip 6;

further, a clamping groove 8 is formed in the sole 1, the clamping groove 8 is connected with the clamping pin 3 in a sleeved mode, and anti-skid patterns 9 are formed on the upper surface of the sole 1;

in particular, in the implementation, it is worth mentioning that the provision of the clamping grooves 8 for the connection of the clamping pins 3, the provision of the anti-skid threads 9 preventing the insole from being displaced on the sole 1;

specifically, on the basis of the above embodiment, the connecting cylinder 4 is pre-buried through the clamping groove 8 in the sole 1, the edge strip 2 drives the clamping pin 3 to penetrate through the clamping groove 8 and enter the connecting cylinder 4, the strength of the rubber strip 6 is increased by the reinforcing rib 7, the rubber strip 6 is facilitated to be pulled, and the design of the anti-skid patterns 9 is beneficial to determining the position of the insole.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Injection moulding shoe edge strip for preventing pressure deformation, comprising a sole (1), and being characterized in that: the outer wall rigid coupling of sole (1) has strake (2), the outer wall rigid coupling of strake (2) has bayonet lock (3), connecting cylinder (4) have been cup jointed to the one end that strake (2) was kept away from to bayonet lock (3), connecting cylinder (4) and sole (1) fixed connection, the inside rigid coupling of strake (2) has elastic column (5), the outer wall rigid coupling of strake (2) has rubber strip (6).

2. The compression set resistant injection molded shoe edge strip of claim 1, wherein: the edge strips (2) are processed to be U-shaped.

3. The compression set resistant injection molded shoe edge strip of claim 1, wherein: the elastic columns (5) are equidistantly arranged along the edge strips (2).

4. The compression set resistant injection molded shoe edge strip of claim 1, wherein: the outer wall of the rubber strip (6) is fixedly connected with a reinforcing rib (7).

5. The compression set resistant injection molded shoe edge strip of claim 1, wherein: the novel shoe is characterized in that a clamping groove (8) is formed in the sole (1), the clamping groove (8) is connected with the clamping pin (3) in a sleeved mode, and anti-slip patterns (9) are formed in the upper surface of the sole (1).