CN216443503U

CN216443503U - Back hair curler structure of hook-and-loop fastener

Info

Publication number: CN216443503U
Application number: CN202220099592.7U
Authority: CN
Inventors: 叶懂成; 王顺情
Original assignee: Quanzhou Hongnuo New Material Technology Co ltd
Current assignee: Quanzhou Hongnuo New Material Technology Co ltd
Priority date: 2022-01-15
Filing date: 2022-01-15
Publication date: 2022-05-06
Anticipated expiration: 2032-01-15

Abstract

The utility model discloses a hook-and-loop fastener back hair curling structure with an ejection hook, and relates to the technical field of hook-and-loop fasteners. The foaming device comprises a foaming medium, a plurality of fixing assemblies are arranged in the foaming medium, each fixing assembly comprises a limiting block positioned in the foaming medium, an adhering and hooking assembly is arranged at the upper end of each limiting block and positioned on the upper side of the foaming medium, two through holes are symmetrically formed in the side part of each limiting block, a limiting groove is formed in each limiting block, a funnel is arranged on the peripheral side of the inner wall of each limiting groove, and each funnel is positioned above the corresponding through hole. According to the automobile seat surface cover, the sticking and hooking component enters the limiting groove through the through hole for filling, the probability that the limiting block is separated from a foaming medium is reduced, the foaming medium entering the limiting groove above the funnel is not prone to flowing out through the funnel, the installation tightness of the limiting block is improved, the probability that the sticking and hooking component falls off is further reduced, and the surface cover of the automobile seat and the foaming medium are conveniently adhered together through the sticking and hooking component.

Description

Back hair curler structure of hook-and-loop fastener

Technical Field

The utility model belongs to the technical field of fastening tapes, and particularly relates to a back curling structure of an ejection hook of a fastening tape.

Background

The magic tape is named as magic tape and burr, can replace traditional stranded modes such as button, zip fastener, has advantages such as convenience, functional strong, and the magic tape has the characteristic of "close promptly when bumping, open promptly when tearing", therefore the visible magic tape of everywhere is used in the life, if: ready-made clothes, sports and leisure articles, backpacks, shoes, gardening articles, medical and health care articles and the like.

The face cover on the existing car seat is directly sleeved on the car seat, under the general condition, the face cover is not firm, when a person sits on the face cover, sliding dislocation can occur between the face cover and the seat, and danger is easily caused when the person drives the car.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hook-and-loop fastener ejection hook back curling structure, which solves the technical problems that a face sleeve on the existing automobile seat is directly sleeved on the automobile seat, the face sleeve is not firm in general, and when a person sits on the face sleeve, the face sleeve and the seat can slide and dislocate, so that the danger of driving a vehicle is easily caused.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a thread gluing area jets out hook back and sends out a roll structure, includes the foaming medium, and the built-in a plurality of fixed subassemblies that are equipped with of foaming medium, fixed subassembly are including being located the stopper of foaming medium, and the stopper upper end has been installed and has been glued the subassembly of colluding, glues the upside that colludes the subassembly and be located the foaming medium, and two through-holes have been seted up to stopper lateral part symmetry, have seted up the spacing groove in the stopper, and the funnel has been installed to spacing inslot wall week, and the funnel is located the top of through-hole.

Optionally, the adhesive hook assembly comprises an injection hook, a bottom plate is arranged at the lower end of the injection hook, and the upper end of the bottom plate is arranged on the upper side of the inner wall of the limit groove.

Optionally, the lower end of the injection hook is provided with a limiting ring, and the lower end of the limiting ring is provided with the upper end of the limiting block.

Optionally, a groove is formed in the upper side of the foaming medium, and the ejection hook is located in the groove.

Optionally, a soft rubber plate is arranged on the lower side of the inner wall of the groove, and a hole corresponding to the ejection hook is formed in the upper side of the soft rubber plate.

Optionally, the flexible glue board is provided with a protruding strip around the flexible glue board, and the protruding strip is located in the foaming medium.

The embodiment of the utility model has the following beneficial effects:

according to the embodiment of the utility model, the sticking and hooking component enters the limiting groove through the through hole for filling, the probability that the limiting block is separated from the foaming medium is reduced, the foaming medium entering the limiting groove above the funnel is not easy to flow out through the funnel, the tightness of the installation of the limiting block is improved, the probability that the sticking and hooking component falls off is further reduced, the surface sleeve of the automobile seat and the foaming medium are conveniently adhered together through the sticking and hooking component, and the probability that the driving vehicle is dangerous due to the dislocation of the surface sleeve and the foaming medium is reduced.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic cross-sectional view of a fixing assembly according to an embodiment of the utility model.

Wherein the figures include the following reference numerals:

foaming medium 1, recess 101, fixed subassembly 2, stopper 201, spacing groove 202, funnel 203, through-hole 204, glue and collude subassembly 3, jet-out collude 301, spacing ring 302, bottom plate 303, flexible glue board 4, sand grip 401, hole 402.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Referring to fig. 1-3, in the present embodiment, a back curling structure of an injection hook of a hook and loop fastener is provided, which includes: foaming medium 1, foaming medium 1 is a soft expanded material preparation and forms, the built-in a plurality of fixed subassembly 2 that are equipped with of foaming medium 1, foaming medium 1 and fixed subassembly 2 integrated into one piece, fixed subassembly 2 is including being located the stopper 201 of foaming medium 1, stopper 201 upper end has been installed and has been glued subassembly 3, it is located the upside of foaming medium 1 to glue subassembly 3, two through-holes 204 have been seted up to stopper 201 lateral part symmetry, spacing groove 202 has been seted up in the stopper 201, spacing groove 202 and through-hole 204 intercommunication, through-hole 204 is located the top of spacing groove 202 inner wall lower extreme, funnel 203 has been installed to spacing groove 202 inner wall week side, funnel 203 is located the top of through-hole 204, the macrostoma of funnel 203 is downwards, the osculum upwards sets up.

The application of one aspect of the embodiment is as follows: during the preparation, earlier glue and collude subassembly 3 and install in fixed subassembly 2 upper end, then will glue and collude subassembly 3 and fixed subassembly 2 and install in the mould, foaming medium 1 is similar to current foaming filler by the foam form foaming inflation in the mould, the expanded process of foaming medium 1 enters into spacing groove 202 from through-hole 204 in, then fill whole spacing groove 202 completely through funnel 203 again, wait that foaming medium 1 solidifies the back, utilize foaming medium 1 as the cushion, establish the face cover on car seat, just so can glue and collude subassembly 3 and face cover and connect the bonding together.

Make to glue through-hole 204 and collude subassembly 3 and enter into spacing groove 202 and fill, reduce the probability that stopper 201 breaks away from foaming medium 1, through funnel 203, make the foaming medium 1 that enters into in the spacing groove 202 of funnel 203 top difficult outflow, promote the fastening nature of stopper 201 installation, and then reduce and glue the probability that colludes subassembly 3 and drop, collude subassembly 3 through gluing and be convenient for be in the same place car seat's face cover and foaming medium 1 adhesion, reduce and drive the vehicle because of the face cover and the dislocation of foaming medium 1 and take place dangerous probability.

As shown in fig. 2, the hook-sticking assembly 3 of the present embodiment includes an injection hook 301, a bottom plate 303 is installed at the lower end of the injection hook 301, and the upper end of the bottom plate 303 is installed at the upper side of the inner wall of the limiting groove 202. The lower end of the injection hook 301 is provided with a limiting ring 302 around the lower end, the lower end of the limiting ring 302 is provided at the upper end of the limiting block 201, the bottom plate 303 reduces the probability that the injection hook 301 is separated from the limiting block 201, and the limiting ring 302 reduces the probability that the injection hook 301 slides into the limiting block 201.

As shown in fig. 1, the upper side of the foaming medium 1 of the present embodiment is provided with a groove 101, and the injection hook 301 is located in the groove 101, and after the surface cover is sleeved, the surface cover is squeezed, so that the textile inside the surface cover is contacted and hooked with the injection hook 301.

As shown in fig. 3, the soft rubber plate 4 is installed on the lower side of the inner wall of the groove 101 in the embodiment, the limit ring 302 is located on the lower side of the soft rubber plate 4, the upper side of the soft rubber plate 4 is provided with a hole 402 corresponding to the ejection hook 301, the ejection hook 301 passes through the hole 402, the soft rubber plate 4 is matched with the limit ring 302, the probability of disengagement of the ejection hook 301 is reduced, and the comfort of people sitting is improved through the soft rubber plate 4.

As shown in fig. 1, the flexible glue board 4 of the present embodiment is provided with a protrusion 401 on the periphery, the protrusion 401 is located in the foaming medium 1, and the protrusion 401 reduces the probability that the flexible glue board 4 is separated from the foaming medium 1.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. The utility model provides a hook back hair-curling structure is jetted out to magic tape which characterized in that includes: foaming medium (1), built-in a plurality of fixed subassemblies (2) that are equipped with in foaming medium (1), fixed subassembly (2) are including stopper (201) that is located foaming medium (1), stopper (201) upper end has been installed and has been glued and collude subassembly (3), glue and collude the upside that subassembly (3) are located foaming medium (1), two through-holes (204) have been seted up to stopper (201) lateral part symmetry, spacing groove (202) have been seted up in stopper (201), funnel (203) have been installed to spacing groove (202) inner wall week side, funnel (203) are located the top of through-hole (204).

2. The backside curling structure of an ejection hook of a hook and loop fastener according to claim 1, wherein the hook and loop fastener assembly (3) comprises an ejection hook (301), a bottom plate (303) is installed at the lower end of the ejection hook (301), and the upper end of the bottom plate (303) is installed at the upper side of the inner wall of the spacing groove (202).

3. The backside curling structure of an ejection hook of a hook-and-loop fastener according to claim 2, wherein the ejection hook (301) is provided with a limiting ring (302) around the lower end thereof, and the lower end of the limiting ring (302) is disposed at the upper end of the limiting block (201).

4. The hook and loop fastener injection hook back curling structure according to claim 3, wherein the foaming medium (1) is provided with a groove (101) at the upper side, and the injection hook (301) is located in the groove (101).

5. The hook-and-loop fastener injection hook back curling structure according to claim 4, wherein a soft rubber plate (4) is installed on the lower side of the inner wall of the groove (101), and a hole (402) corresponding to the injection hook (301) is formed on the upper side of the soft rubber plate (4).

6. The hook and loop fastener injection hook back curling structure according to claim 5, wherein the flexible glue plate (4) is provided with a convex strip (401) on the periphery, and the convex strip (401) is located in the foaming medium (1).