CN215837409U - Slide rail type sleeve joint belt suitable for clothes - Google Patents

Abstract

The sliding rail type sleeve connecting belt is suitable for clothes and comprises a female tooth belt and a male tooth belt; the tooth band is characterized in that the female tooth band is a soft profile body and extends along the axial direction, the female tooth band comprises a female tooth band handle and a female tooth band groove body which are integrally formed when viewed from the cross section, the Shore hardness of the female tooth band groove body is 70-120A, the Shore hardness of the female tooth band handle is not more than that of the female tooth band groove body, the female tooth band groove body is provided with a groove cavity in a binding mouth shape, the female tooth band handle is used for connecting cloth-shaped objects, the male tooth band is in a T shape and comprises a male tooth band head and a male tooth band handle, the male tooth band head can be axially and slidably arranged in the groove cavity, the male tooth band handle extends out of the groove cavity, and the male tooth band handle is used for connecting the cloth-shaped objects, because the female tooth belt with the longer axial extension length has ideal flexibility, the female tooth belt can be well matched with the flexibility of clothes cloth when being applied to clothes, and obvious harsh strips cannot be formed on the clothes to seriously damage the clothes wearing experience.

Description

Slide rail type sleeve joint belt suitable for clothes

Technical Field

The invention relates to a connecting accessory for clothes, in particular to a slide rail type sleeving belt suitable for clothes. The slide rail type sleeve joint belt can be used for detachably connecting two clothes split bodies.

Background

The zipper teeth for clothes have been developed to present, and various types, more common types are mostly fastening type hard teeth, including: the chain comprises a plurality of granular synthetic resin chain teeth, wherein the synthetic resin chain teeth are directly formed on the side edge of a chain belt through an injection molding process and are arranged at intervals along the axial direction; or a granular metal fastener element, which is Y-shaped when viewed in cross section and has upper and lower clamping legs, and which is clamped to the side edges of the fastener tape by the upper and lower clamping legs and arranged at intervals in the axial direction. When the zipper with the two zipper teeth is in a closed state, the zipper teeth on the two zipper belts are inserted and buckled left and right, and obvious gaps are reserved between the zipper teeth which are adjacent in the front and the back in the axial direction.

Besides, a slide chain is also available on the market, for example, a safety slide chain proposed by CN201410658506.1 includes an upper chain body and a lower chain body, the upper chain body includes a plurality of clamping rings disposed on the base cloth and axially spaced, the clamping rings include two integrally connected arc-shaped clamping arms, the lower chain body includes a long-strip-shaped sliding groove and a base cloth connecting seat disposed at a lower end of the sliding groove, the base cloth connecting seat is connected with the base cloth, and the upper chain body is clamped on the sliding groove by the clamping rings so as to be connected with the lower chain body. The asymmetric light slide fastener comprises a first chain belt and a second chain belt which are arranged at the left and right and respectively extend axially, female chain teeth which are arranged at intervals along the axial direction are arranged on the inner side of the first chain belt, each female chain tooth comprises a female tooth head and a female tooth tail which are arranged at the left and right, the female tooth tail is connected with the first chain belt, the female tooth head extends out of the female tooth tail to form an open ring shape and is provided with a female chain tooth groove and a female chain tooth groove opening, and female chain tooth grooves of a plurality of female chain teeth which are arranged at intervals in the front and back are combined into an axially extending accommodating groove channel; a male element head extending in an axial direction and capable of being received in the female element groove is provided on an inner side of the second link belt, the male element head having a height greater than a height of the female element groove and less than a height of the female element groove, the male element head being capable of sliding axially in the receiving groove passage when the male element head is inserted into the female element groove; the tooth socket is characterized in that a horizontal center line of a tooth socket of a female tooth head is staggered relative to a horizontal center line of a tail of the female tooth when seen from the cross section. It can be seen that the clip ring of patent CN201410658506.1 and the female tooth of patent CN201811419372.2 are also granular in nature, and when the fastener tapes are combined together, there is also a significant gap between the adjacent clip ring and the female tooth.

Disclosure of Invention

The analysis of the prior art shows that the arrangement of the teeth on the same chain belt in the axial direction at intervals can reduce the adverse effect of the arrangement of the teeth on the flexibility of the chain belt, but the problem is that the appearance integrity of the whole chain belt and the tightness of the chain belt are damaged by gaps between the teeth. In order to solve the above problems, a common solution is to sew a cover cloth covering the fastener tape on the finished clothes, but this method does not fundamentally solve the above drawbacks of the fastener tape itself.

In view of the disadvantages of the prior art, an object of the present invention is to provide a novel fastening tape which is applicable to soft articles such as clothes and has a desired sealing property. In order to achieve the above object, the present invention provides a sliding rail type sleeve belt suitable for clothes, comprising a female tooth belt and a male tooth belt; its characterized in that, female dental tape is the soft type material body and extends along the axial, sees from the cross section, female dental tape handle and female dental tape groove body that female dental tape groove body includes integrated into one piece together, the shore hardness of female dental tape groove body is 70 ~ 120A, the shore hardness of female dental tape handle is not more than female dental tape groove body's shore hardness, female dental tape groove body has the vallecular cavity that is the beam mouth form, female dental tape handle is used for connecting cloth form thing, public dental tape is the T type including public dental tape head and public dental tape handle, public dental tape head can install axially sliding in the vallecular cavity, public dental tape handle follows the notch of vallecular cavity extends out, public dental tape handle is used for connecting cloth form thing.

The female tooth belt is a profile body, namely the cross section structure and the size of each position in the axial direction are basically consistent, the female tooth belt has a certain axial length such as 0.1 meter, 0.3 meter, 0.5 meter and the like, the female tooth belt with the length of 1 meter, 2 meters or more can be processed at one time, and then the female tooth belt is cut according to the actual application requirement. In addition, the female tooth belt groove body is a soft piece with Shore hardness of 70-120A, and the Shore hardness of the female tooth belt handle is not larger than that of the female tooth belt groove body, so that the structure with the axial extension length basically does not cause obvious adverse effect on the flexibility of the whole female tooth belt. The female tooth tape is clearly different from the clip ring in patent CN201410658506.1 and the female tooth in patent CN201811419372.2 in view of structure and flexibility.

The tooth belt comprises a tooth belt handle and a tooth belt groove body which are integrally formed, and the characteristics define that at least one of the tooth belt handle and the tooth belt groove body is simultaneously connected with the other one in the forming process, so that an integral structure is formed. In a specific application, in order to form an integrated structure, processes such as injection molding, extrusion molding, casting molding and the like can be selected according to structural characteristics of the member. The "integral molding" mentioned below has the same meaning as described above unless otherwise specified.

Wherein, the vallecular cavity is restrainted the mouth form, so works as public tooth area head endwise slip installs back in the vallecular cavity, public tooth area head can not pass easily under the effect of horizontal (left right direction) pulling force the notch in vallecular cavity breaks away from female tooth area cell body to be favorable to maintaining effectual sliding sleeve connected relation between female tooth area and the public tooth area.

According to the technical scheme, compared with the prior art, the invention has the beneficial technical effects that: the female tooth belt is a soft profile body and extends along the axial direction, and the Shore hardness of the female tooth belt groove body and the female tooth belt handle adopts the configuration, so that the female tooth belt with longer axial extension length still has ideal softness, can be well matched with the softness of clothes cloth when being applied to clothes, and does not form obvious and hard belt strips on the clothes to seriously damage the clothes wearing experience; in addition, after the male tooth belt head is axially and slidably installed in the groove cavity of the female tooth belt groove body, a long-strip-shaped sealing area is formed between the female tooth belt and the male tooth belt, so that the air permeability of the sliding rail type sleeve belt is effectively reduced, the waterproof effect is improved, and the internal heat insulation effect of clothes is favorably optimized; secondly, because the sliding sleeve structure of the female tooth belt and the male tooth belt does not need to be assisted by a pull head, namely, a sliding space for avoiding the pull head is not reserved on the female tooth belt handle and the male tooth belt handle, the cloth-shaped object can cover the female tooth belt handle and the male tooth belt handle to reduce the exposure of the female tooth belt handle and the male tooth belt handle, and the hidden effect of the sliding rail type sleeve belt can be optimized.

The structure of the male tap head can be various, and one of the following structures can be selected.

A first male flossing head arrangement: the shore hardness of the male tooth belt handle is not more than the shore hardness of the male tooth belt head. Firstly, the male dental tape head is a profile body, namely the cross section structure and the size of each position in the axial direction are basically consistent, the male dental tape head extends for a certain length along the axial direction, such as 0.1 meter, 0.3 meter, 0.5 meter and the like, the male dental tape head with the length of 1 meter, 2 meters or longer can be processed at one time, then shearing is carried out according to the actual application requirement, and the male dental tape head with the axial extension length is beneficial to strengthening the sealing performance of the sliding sleeve of the male dental tape head and the female dental tape groove body; secondly, since the shore hardness of the male tape head and the male tape handle is configured as described above, the structure having an axial extension does not substantially have a significant adverse effect on the flexibility of the entire male tape.

Further, the male tooth belt head is a TPU, PVC or EVA soft rubber type material body. Wherein, TPU is thermoplastic polyurethane elastomer rubber, PVC is polyvinyl chloride, EVA is ethylene-vinyl acetate copolymer. Through a plurality of tests and performance evaluations, the TPU is the most suitable material for manufacturing the male tooth belt head in the soft colloid materials, and is an environment-friendly material, so that the TPU does not cause environmental pollution in a large amount of application, can resist the temperature of 180 degrees, has excellent bending resistance and aging resistance, is not easy to damage after being bent for a plurality of times or in a high-temperature environment, and meets the requirements of daily application and service life of clothes.

A second male flossing head configuration: the male tooth belt head is granular, and a plurality of the male tooth belt heads are axially arranged on the male tooth belt handle at intervals. Thus the male tape head may be injection moulded from a rigid thermoplastic material such as PP, PC etc. the hardness of which does not significantly impair the overall flexibility of the male tape.

The invention further provides the following improvement scheme for the male dental tape: for example, the male tape head and the male tape handle are integrally formed together, which is advantageous in simplifying the structure of the male tape. Or the transverse width of the male tooth belt handle is 4-20 times of the transverse width of the male tooth belt head, so that the male tooth belt handle has enough transverse width to be convenient for sewing the male tooth belt handle on clothes directly. Alternatively, the male dental tape handle is a gum tape handle or a braided tape handle.

As for the female tooth belt, the following improvements can be further selected: the main dental tape groove body is a TPU, PVC or EVA soft rubber section material body. Or the transverse width of the female tooth belt handle is 2-8 times of that of the female tooth belt groove body, so that the female tooth belt handle has enough transverse width, and the female tooth belt handle is convenient to be directly sewn on clothes. Alternatively, the female tooth band handle is a gum band handle or a braided band handle.

In addition, the female tooth belt groove body can be arranged in a vertically symmetrical mode with the thickness center line of the female tooth belt handle as a symmetry axis, and the male tooth belt head can be arranged in a vertically symmetrical mode with the thickness center line of the male tooth belt handle as a symmetry axis. Or the following layout mode is adopted: the female tape groove body is offset from the lower side of the female tape handle when viewed in cross section; the male dental tape head is offset to the underside of the male dental tape handle. Thus, the concealment of the female tooth belt groove body and the male tooth belt head is facilitated to be optimized.

In addition, in order to prevent the female dental belt and the male dental belt which are slid together from being separated, the invention also provides an upper stop device, which has the following specific structure: the sliding rail type sleeving belt further comprises an upper stopping device capable of preventing the female tooth belt and the male tooth belt from being separated, and the upper stopping device comprises a left stopping piece and a right stopping piece which are arranged on the female tooth belt or the male tooth belt in an interchangeable manner; the left stopping piece comprises a left socket, the left socket is provided with a plug-in main cavity and a plug-in hole which is approximately vertical and penetrates through the plug-in main cavity, and the head end of the plug-in main cavity is provided with an axial socket; the right stopping piece comprises a right inserting arm, and the right inserting arm comprises a main inserting arm capable of penetrating through the axial socket along the axial direction and being inserted into the inserting main cavity and an auxiliary inserting arm capable of being inserted into the inserting hole. Therefore, under the condition that the main insertion arm is combined with the insertion main cavity in an insertion mode, the auxiliary insertion arm and the insertion hole can be kept in the insertion combined state, and the difficulty in axial and transverse (left and right) separation of the female dental tape and the male dental tape is further increased. However, application of a maximum axial pulling force deforms the secondary socket arms out of the socket holes, thereby axially disengaging the female and male bands. Wherein said "interchangeability" indicates that said right stop is disposed on said male leash when said left stop is disposed on said female leash; or when the left stop piece is arranged on the male dental tape, the right stop piece is arranged on the female dental tape.

Further, from the cross section, thereby the grafting main cavity is restrainted mouthful form and is included the main cavity and incline the accent, the arm is inserted including the plug and inserts the handle for owner's inserting to be the T type, the plug can axially insert in the main cavity, insert the handle and can follow the side accent extends out. In this way, the difficulty of lateral separation of the female and male bands can be increased.

Further, the main cavity body of grafting main cavity is the toper so that the cross-sectional area of main cavity body reduces from the head end to the tail end gradually, the plug adaptation the main cavity body setting also is the toper so that have big end head portion and thin end afterbody. Therefore, in the process that the plug is axially inserted into the main cavity, the tail part of the thin end is a preferential insertion end and is smaller than an axial socket of the main cavity, so that the plug is conveniently inserted into the main cavity, and the plugging operation is greatly simplified.

Furthermore, the side cavity opening of the inserting main cavity comprises a first section wide opening and a tail section narrow opening which gradually narrows towards the tail end; the side cavity mouth is arranged to insert the handle adaptation and is including first section thick wall portion and the tail section thin wall portion of narrowing gradually towards the tail end, first section thick wall portion with first section wide mouth can the tight fit together. In this way, during the process of axially inserting the plug handle into the side cavity opening of the plug main cavity, the thin wall part at the tail section of the plug handle is a preferential insertion end and is thinner than the wide opening at the head section, so that the plug handle can be conveniently inserted into the side cavity opening. In addition, first section thick walled portion with first section wide mouth close fit back together can increase the degree of difficulty of female tooth area and the axial separation of public tooth area.

Furthermore, when viewed in the depth direction of the insertion hole, the insertion hole is in a long strip shape and is obliquely arranged relative to the axial direction, and the diameter of the auxiliary insertion arm is equivalent to the width of the insertion hole. Therefore, the difficulty of axial separation of the auxiliary inserting arm and the inserting hole can be increased, and the difficulty of axial separation of the female tooth belt and the male tooth belt is further increased.

Further, the left stopping piece is arranged on the female dental tape, the left socket wraps one end of the female dental tape groove body, and the inserting main cavity of the left socket is communicated with the groove cavity of the female dental tape groove body; the right stop piece is arranged on the male dental tape, and the right insertion arm wraps one end of the head of the male dental tape. Like this, adopt above-mentioned parcel structure to be favorable to optimizing the integrative outward appearance effect of slide rail formula splicing tape.

Furthermore, the left stopping piece also comprises a left connecting part, one end of the left connecting part is connected with the left socket, the other end of the left connecting part is connected with one of the female tooth belt handle and the male tooth belt handle, and the left socket and a female tooth belt groove body or a male tooth belt head on a belt strip connected with the left stopping piece are separately arranged; and the right stop piece is connected with the right insertion arm through a right connecting piece, one end of the right connecting piece is connected with the right insertion arm, the other end of the right connecting piece is connected with the other one of the female tooth belt handle and the male tooth belt handle, and the right insertion arm is separated from the female tooth belt groove body or the male tooth belt head on the belt strip connected with the right stop piece. Thus, compared with the wrapping structure, the separation structure can prevent the left socket from wrapping and flattening the female dental tape groove body or the right inserting arm from wrapping and flattening the male dental tape head, so that the sliding sleeve inserting effect of the female dental tape and the male dental tape is damaged.

In addition, in order to prevent the female dental tape and the male dental tape from being separated, the invention also provides a lower stop device, which has the following specific structure: the slide rail type splicing tape further comprises a lower stopping device capable of blocking the female tooth tape and the male tooth tape to be separated, the lower stopping device comprises a plug-in box assembly and a plug pin assembly which are arranged on the female tooth tape or the male tooth tape in an interchangeable mode, the plug-in box assembly comprises a box body with an inner cavity, and the plug pin assembly comprises a plug pin capable of being axially inserted into the inner cavity of the box body. Therefore, under the condition that the bolt is combined with the box body in an inserted mode, the difficulty of transverse (left-right direction) separation of the female toothed belt and the male toothed belt can be increased. Wherein said "interchangeability" indicates that said plug assembly is disposed on said male belt when said box assembly is disposed on said female belt; or when the inserting box assembly is arranged on the male tooth belt, the bolt assembly is arranged on the female tooth belt.

Further, the subrack assembly set up in on the female zone, the bolt assembly set up in on the public zone, the bolt with public zone head integrated into one piece is in the same place. This simplifies the construction of the slide-rail type splicing tape.

Further, the bolt assembly still including set up in the other cardboard portion of bolt side, be provided with the bayonet socket on the cardboard portion, cardboard portion can pass through the bayonet socket is ridden on the side tank wall of case inner chamber. This can increase the difficulty of lateral (left-right) separation of the female and male bands.

Furthermore, a notch which can be clamped with the bayonet is arranged on the side box wall of the box inner cavity. This can further increase the difficulty of lateral (left-right) separation of the female and male bands.

Further, the subrack assembly set up in on the female tooth area, the bolt assembly set up in on the public tooth area, the cardboard portion with public tooth area handle integrated into one piece is in the same place. This simplifies the construction of the slide-rail type splicing tape.

Further, the subrack assembly set up in on the female tooth area, the box parcel the one end of female tooth area cell body, and the incasement chamber intercommunication of box the vallecular cavity of female tooth area cell body. Like this, adopt above-mentioned parcel structure to be favorable to optimizing the integrative outward appearance effect of slide rail formula splicing tape.

Furthermore, the inserting box assembly further comprises an inserting box connection portion, one end of the inserting box connection portion is connected with the box body, the other end of the inserting box connection portion is connected with one of the female tooth belt handle and the male tooth belt handle, and the box body and a female tooth belt groove body or a male tooth belt head on a belt strip connected with the inserting box assembly are arranged in a separated mode. Therefore, compared with the wrapping structure, the separating structure can prevent the box body from wrapping and flattening the female dental tape groove body or the male dental tape head to damage the sliding sleeve insertion effect of the female dental tape and the male dental tape.

The invention can be applied to the slide rail type socket belt suitable for clothes due to the characteristics and advantages.

Drawings

FIG. 1 is a schematic plan view of a sliding rail type splicing tape for clothing to which the present invention is applied;

FIG. 2 is an exploded view of the slip-rail adapter belt;

FIG. 3 is a schematic structural view of the section along the direction A-A in FIG. 2, namely the structural view obtained from the cross section;

FIG. 4 is a schematic structural view of a cross section in the direction B-B in FIG. 2, namely, a structural view taken from a cross section;

FIG. 5 is a schematic view of the process of operation of the sliding sleeve of the sliding rail type splicing tape;

FIG. 6 is a schematic cross-sectional view of the slide fastener with the sleeve attached to the garment;

FIG. 7 is a schematic cross-sectional view of another alternative slip-on band;

fig. 8 is a schematic perspective view of the left stopper 3;

fig. 9 is a perspective view of the left stopper 3 from another perspective;

fig. 10 is a front view of the left stopper 3, which is also seen along the depth direction of the insertion hole 313;

FIG. 11 is a schematic cross-sectional view taken along the line C-C in FIG. 10;

FIG. 12 is a left side view of the left stopper 3 of FIG. 10;

fig. 13 is a perspective view of the right stopper 5;

fig. 14 is a front view of the right stopper 5;

FIG. 15 is a schematic cross-sectional view taken along line D-D of FIG. 14;

FIG. 16 is a schematic cross-sectional view taken along line E-E of FIG. 14;

fig. 17 is a schematic perspective view of the box assembly 4.

Detailed Description

The structure of the slide rail type splicing tape suitable for clothes applying the technical scheme of the invention is further explained with reference to the attached drawings.

As shown in fig. 1 to 17, the present invention provides a slide rail type sleeve belt suitable for clothes, which comprises a female tooth belt 1 and a male tooth belt 2; the female tooth belt 1 is a soft section bar body and extends along the axial direction; seen from the cross section, female dental tape 1 includes female dental tape handle 11 and female dental tape groove 12 that integrated into one piece is together, female dental tape groove 12's shore hardness is 70 ~ 120A, female dental tape handle 11's shore hardness is not more than female dental tape groove 12's shore hardness, female dental tape groove 12 has the vallecular cavity 120 that is the form of restrainting the mouth, female dental tape handle 11 is used for connecting cloth form thing, public dental tape 2 is the T type including public dental tape head 22 and public dental tape handle 21, public dental tape head 22 can install axially sliding in the vallecular cavity 120, public dental tape handle 21 follows the notch of vallecular cavity 120 extends out, public dental tape handle 21 is used for connecting cloth form thing. Wherein the axial direction is a length direction of the female dental tape 1, i.e., an X-axis direction in fig. 1, and the cross section is a section cut perpendicular to the axial direction.

Each of the specific implementation details, structures and methods disclosed below are described in detail as being necessary, and in addition to the specific descriptions pertaining to equivalent or alternative embodiments, the various implementation details disclosed below may be used selectively or combined in one embodiment, even if not directly related or synergistic in functional terms.

As shown in fig. 1 to 3, the female dental tape 1 is a soft type material body and extends along the axial direction, i.e. the cross-sectional structure and the size of each position in the axial direction are basically consistent, and has a certain axial extension length, such as 0.1 meter, 0.3 meter, 0.5 meter and the like, and the female dental tape with the length of 1 meter, 2 meters or more can be processed at one time and then cut according to the actual application requirement. The dental tape 1 includes a dental tape shank 11 and a dental tape groove body 12 integrally formed together, as viewed in cross section. The transverse width of the female tooth belt handle 11 is 2.5 times (2, 4, 8 times and the like can be selected from 2-8 times) of the transverse width of the female tooth belt groove body 12, so that the female tooth belt handle 11 has sufficient transverse width, and the female tooth belt handle 11 can be directly sewn on clothes conveniently. The shore hardness of the female tooth band handle 11 is not greater than that of the female tooth band groove body 12, and in other embodiments, the female tooth band handle 11 may be a gum band handle, a woven band handle, or a mixed band handle of gum and woven fabric. In the embodiment, the female dental tape handle 11 is a TPU soft rubber type material with shore hardness of 70-120A, the female dental tape groove 12 is also a TPU soft rubber type material with shore hardness of 70-120A, the TPU is an environment-friendly material, and a large amount of applications do not cause environmental pollution, and the TPU has temperature resistance of 180 degrees, is excellent in bending resistance and aging resistance, is not easily damaged after being bent for many times or in a high-temperature environment, and meets the requirements of daily applications and service lives of clothes, so that the TPU is very suitable for manufacturing the female dental tape 1. However, in other embodiments, the female tape channel 12 may be made of other soft rubber materials such as PVC, EVA, or other soft materials with shore hardness of 70 to 120A. In addition, the female tape channel body 12 has a channel cavity 120 in a bunched shape when viewed in cross section. Thus, when the male belt head 22 is axially slidably installed in the slot 120, the male belt head 22 cannot easily pass through the slot of the slot 120 and be separated from the female belt slot 12 by a transverse (i.e., Y-axis in fig. 1) pulling force, thereby facilitating to maintain an effective sliding connection relationship between the female belt 1 and the male belt 2.

As shown in fig. 4, the male tape 2 is T-shaped in cross-section and comprises a male tape head 22 and a male tape handle 21. In the present embodiment, the male buckle head 22 is a TPU soft plastic type material with shore hardness of 70 to 120A and extends along the axial direction (of course, in other embodiments, the male buckle head 22 may also be made of other soft plastic materials such as PVC and EVA, or other soft materials with shore hardness of 70 to 120A). In this way, the cross-sectional structure and the size of each position of the male dental tape head 22 in the axial direction are basically consistent, and have a certain axial length, such as 0.1 meter, 0.3 meter, 0.5 meter, etc., the male dental tape head 22 with the length of 1 meter, 2 meters or longer can be processed at one time, and then cut according to the actual application requirement, and the structure with the axial extension length basically does not cause obvious adverse effect on the flexibility of the whole male dental tape 2, and is favorable for strengthening the sealing performance after the male dental tape head 22 and the female dental tape groove body 12 are slid together. In another embodiment, the male tape head may be in the form of a pellet, and a plurality of the male tape heads may be axially spaced on the male tape shank such that the hardness of the male tape head does not significantly impair the overall flexibility of the male tape, and may be injection molded from a rigid thermoplastic material such as PP, PC, or the like. In addition, the shore hardness of the male band handle 21 is not greater than the shore hardness of the male band head 22, in other embodiments, the male band handle 21 may be a gum band handle, a woven band handle, or a mixed band handle of gum and woven fabric, while in the present embodiment, the male band handle 21 is a TPU soft plastic type material body with the shore hardness of 70-120A. The male tap head 22 and the male tap shank 21 are integrally formed together as a one-piece soft profile member. Further, the lateral width of the male tape handle 21 is 4 times (for example, 5, 10, 20 times, etc. may also be selected from 4 to 20 times) the lateral width of the male tape head 22, so that the male tape handle 21 has a sufficient lateral width to facilitate sewing the male tape handle 21 directly to the clothing.

In the present embodiment, the female tape grooves 12 are vertically symmetrically arranged with respect to the thickness center line of the female tape shank 11 as the symmetry axis, and the male tape heads 22 are vertically symmetrically arranged with respect to the thickness center line of the male tape shank 21 as the symmetry axis. In yet another embodiment, as shown in fig. 7, the female tape channel 12 'is offset from the underside of the female tape shank 11' when viewed in cross-section; the male tape head 22 'is offset from the underside of the male tape shank 21'. In this manner, the concealment of the female thread band groove body 12 'and the male thread band head 22' is facilitated to be optimized.

According to the technical scheme, compared with the prior art, the invention has the beneficial technical effects that: because the female tooth belt 1 is a soft profile body and extends along the axial direction, the Shore hardness of the female tooth belt groove body 12 is 70-120A, and the Shore hardness of the female tooth belt handle 11 is not more than the Shore hardness of the female tooth belt groove body 12, the female tooth belt 1 with a longer axial extension length still has ideal softness, can be well matched with the softness of clothes cloth when being applied to clothes, and can not form obvious and hard strips on the clothes to seriously damage the clothes wearing experience; in addition, after the male tooth belt head is axially and slidably installed in the groove cavity of the female tooth belt groove body, a long-strip-shaped sealing area is formed between the female tooth belt and the male tooth belt, so that the air permeability of the sliding rail type sleeve belt is effectively reduced, the waterproof effect is improved, and the internal heat insulation effect of clothes is favorably optimized; secondly, as shown in fig. 6, since the sliding sleeve structure of the female and male tooth belts does not need to be assisted by a slider, that is, a sliding space for avoiding the slider is not required to be reserved on the female and male tooth belt handles, the cloth 7 can cover the female and male tooth belt handles to reduce the exposure of the female and male tooth belt handles, so that the concealing effect of the sliding rail type splicing belt can be optimized.

In addition, in order to prevent the female dental belt 1 and the male dental belt 2 which are slid together from being separated, the invention also provides an upper stop device, which has the following specific structure: as shown in fig. 8 to 16, the upper stopping device comprises a left stopping piece 3 arranged on the female dental tape 1 and a right stopping piece 5 arranged on the male dental tape 2. The left stopping piece 3 comprises a left socket 31, the left socket 31 is provided with a plug main cavity 310 and a plug hole 313 which is approximately vertical to and penetrates through the plug main cavity 310, and an axial socket 3100 is arranged at the head end of the plug main cavity 310; the right stopper 5 comprises a right insertion arm 53, and the right insertion arm 53 comprises a main insertion arm 51 which can be inserted into the insertion main cavity 310 through the axial insertion hole 3100 along the axial direction and a sub insertion arm 52 which can be inserted into the insertion hole 313. Thus, when the main socket arm 51 is plugged into the socket main cavity 310, the sub socket arm 52 can be kept plugged into the socket hole 313, and the difficulty in axially and laterally separating the female dental tape 1 and the male dental tape 2 can be increased. However, if a sufficiently large axial pulling force is applied (in the direction opposite to the direction indicated by the arrow in fig. 5), the sub socket arm 52 can be deformed out of the socket hole 313, thereby axially separating the female and male bands 1 and 2. Further, the insertion main cavity 310 is in a shape of a collar when viewed in cross section, so as to include a main cavity 311 and a side cavity 312, the main insertion arm 51 is in a T shape, and includes a plug 511 and an insertion handle 512, the plug 511 can be axially inserted into the main cavity 311, and the insertion handle 512 can extend out from the side cavity 312. Thus, the difficulty of the transverse separation of the female dental belt 1 and the male dental belt 2 after being slid together can be increased. The main cavity 311 of the plug-in main cavity 310 is substantially tapered such that the cross-sectional area of the main cavity 311 gradually decreases from the head end 311a to the tail end 311b, and the plug 511 is adapted to the main cavity 311 and is also substantially tapered such that the plug 511 has a large head portion 511a and a thin tail portion 511 b. Thus, during the axial insertion of the plug 511 into the main cavity 311 (as indicated by the arrow in fig. 5), the plug 511 is conveniently inserted into the main cavity 311 by using the feature that the thin end tail portion 511b of the plug 511 is a preferential insertion end and is thinner than the axial socket 3100 at the head end 311 a. The side cavity opening 312 comprises a first section wide opening 3121 and a tail section narrow opening 3122 which gradually narrows towards the tail end; the arrangement of the plug handle 512 matched with the side cavity opening 312 comprises a first section thick wall part 5121 and a tail section thin wall part 5122 gradually narrowing towards the tail end, wherein the first section thick wall part 5121 and the first section wide opening 3121 can be tightly matched together. In this way, during the axial insertion of the main insertion arm 51 into the main insertion cavity 310, the tail section thin-walled portion 5122 of the insertion handle 512 is a preferential insertion end and can be conveniently inserted into the side cavity 312 with the feature of being thinner than the first section wide opening 3121. In addition, after the first section thick wall part 5121 is tightly matched with the first section wide opening 3121, the difficulty of axial separation of the female dental belt 1 and the male dental belt 2 can be increased. Further, as shown in fig. 10, when viewed in the depth direction of the insertion hole 313, the insertion hole 313 is elongated and is inclined with respect to the axial direction, and the diameter of the secondary insertion arm 52 is equivalent to the width of the insertion hole 313. Thus, the difficulty of axially separating the auxiliary socket arm 52 from the socket hole 313 can be increased, and the difficulty of axially separating the female dental tape 1 from the male dental tape 2 can be increased. According to the teaching given in the above technical solution, the positions of the left stop 3 and the right stop 5 are interchangeable, and will be described in detail below.

One of the following connection modes can be selected for the right insertion arm 53 and the left socket 31 and the female dental tape 1 and the male dental tape 2. The first connection mode (relevant view is omitted due to simple structure): the left stop piece 3 is arranged on the female dental tape 1, the left socket 31 wraps one end of the female dental tape groove body 12, and the inserting main cavity 310 of the left socket 31 is communicated with the groove cavity 120 of the female dental tape groove body 12; the right stop 5 is shown disposed on the male dental tape 2 with the right insertion arm 53 wrapping an end of the male dental tape head 22. Like this, adopt above-mentioned parcel structure to be favorable to optimizing the integrative outward appearance effect of slide rail formula splicing tape. The male buckle head 22 can be inserted into the socket cavity 120 of the female buckle body 12 axially through the main plug cavity 310.

The second connection mode is as follows: also in this embodiment, as shown in fig. 1 and fig. 2, the left stopper 3 further includes a left engaging portion 32, one end of the left engaging portion 32 engages with the left socket 31, the other end engages with the female buckle handle 11, the left socket 31 is separated from the female buckle body 12 and is axially aligned, and the main inserting cavity 310 of the left socket 31 is communicated with the socket cavity 120 of the female buckle body 12 (in another embodiment, the left socket 31 is separated from the female buckle body 12 and is offset from the upper side of the female buckle body 12); the right stop 5 further comprises a right engagement portion 54, one end of the right engagement portion 54 is engaged with the right insertion arm 53, the other end is engaged with the male dental tape handle 21, and the right insertion arm 53 is disposed apart from the male dental tape head 22 and is axially aligned (in another embodiment, the right insertion arm 53 is disposed apart from the male dental tape head 22 and is offset from the upper side of the male dental tape head 22). Thus, compared with the above wrapping structure, the adoption of the above separation structure can prevent the left socket 31 and the right insertion arm 53 from wrapping and flattening the female dental tape groove body 12 and the male dental tape head 22 to destroy the sliding sleeve insertion effect of the female dental tape 1 and the male dental tape 2, and in the above axial alignment mode, the male dental tape head 22 can axially penetrate through the insertion main cavity 310 and then be inserted into the groove cavity 120 of the female dental tape groove body 12. The positions of the left stop 3 and the right stop 5 are interchangeable, for example, in another embodiment, the left stop 3 is disposed on the male dental tape 2, and the left socket 31 is separated from the male dental tape head 22 and is offset to the upper side of the male dental tape head 22; the right stop piece 5 is arranged on the female tooth belt 1, and the right insertion arm 53 is separated from the female tooth belt groove body 12 and is offset to the upper side of the female tooth belt groove body 12. In the case of the offset structure, it is also possible to adopt a structure in which the right insertion arm 53 is bent, and the insertion main cavity 310 is closed and annular when viewed in cross section. Another implementation may also be that the left stop 3 is provided on the male tape 2, the left socket 31 being arranged in axial alignment and separated from the male tape head 22; the right stop 5 is arranged on the female dental tape 1, the right insertion arm 53 is separated from the female dental tape groove body 12 and is axially aligned, and an axial passage for the male dental tape head 22 to pass through is arranged in the main insertion arm 51.

In addition, in order to prevent the female dental belt 1 and the male dental belt 2 from being separated, the invention also provides a lower stop device, which has the following specific structure: as shown in fig. 1, 2 and 17, the lower stop means includes a box assembly 4 provided on the female harness 1 and a plug assembly 6 provided on the male harness 2. Wherein the box-insertion assembly 4 comprises a box body 41 having a box inner cavity 410. The bolt assembly 6 comprises a bolt 61 and a clamping plate part 62 arranged beside the bolt 61. The latch 61 is integrally formed with the male strap head 22, and the strap portion 62 is integrally formed with the male strap shaft 21. The plug 61 is axially insertable into the box interior 410. A bayonet 620 is provided on the card board portion 62, and the card board portion 62 can ride on the side wall 411 of the box cavity 410 through the bayonet 620. Further, a notch 4110 capable of engaging with the bayonet 620 is provided in the side case wall 411 of the case cavity 410. This can increase the difficulty of separating the female tape 1 and the male tape 2 in the lateral direction (left-right direction).

As for the connection mode between the box inserting assembly 4 and the female tooth belt 1, one of the following connection modes can be selected: in the first connection mode (the relevant view is omitted due to the simple structure), the box body 41 wraps one end of the female buckle body 12, and the box inner cavity 410 of the box body 12 is communicated with the socket cavity of the female buckle body 12. The second connection mode is as follows: also as the connection mode adopted in the present embodiment, as shown in fig. 1 and fig. 2, the box assembly 4 further includes a box coupling portion 42, one end of the box coupling portion 42 is coupled to the box body 41, the other end is coupled to the female buckle handle 11, and the box body 41 is separated from the female buckle slot body 12 and is axially aligned. Compared with the wrapping structure, the separation structure can prevent the box body 41 from wrapping and flattening the female dental tape groove body 12 to damage the sliding sleeve insertion effect of the female dental tape 1 and the male dental tape 2. In another embodiment, the box assembly 4 and the latch assembly 6 may be interchanged, that is, the latch assembly 6 is disposed on the female dental tape 1 and the latch 61 is separated from the dental tape slot 12 and offset to the upper side of the dental tape slot 12, and the box assembly 4 is disposed on the male dental tape 2 and the box body 41 is separated from the male dental tape head 22 and offset to the upper side of the male dental tape head 22.

Claims (24)

1. The sliding rail type sleeve connecting belt is suitable for clothes and comprises a female tooth belt and a male tooth belt; its characterized in that, female dental tape is the soft type material body and extends along the axial, sees from the cross section, female dental tape handle and female dental tape groove body that female dental tape groove body includes integrated into one piece together, the shore hardness of female dental tape groove body is 70 ~ 120A, the shore hardness of female dental tape handle is not more than female dental tape groove body's shore hardness, female dental tape groove body has the vallecular cavity that is the beam mouth form, female dental tape handle is used for connecting cloth form thing, public dental tape is the T type including public dental tape head and public dental tape handle, public dental tape head can install axially sliding in the vallecular cavity, public dental tape handle follows the notch of vallecular cavity extends out, public dental tape handle is used for connecting cloth form thing.

2. The sliding track type sleeve belt suitable for being used on clothes as claimed in claim 1, wherein the male belt head is a soft profile body with Shore hardness of 70-120A and extends along the axial direction, and the Shore hardness of the male belt handle is not larger than that of the male belt head.

3. The slide rail type of a splicing tape for clothing according to claim 2, wherein said male tape head is a TPU, PVC or EVA soft gum type material body.

4. The slide type belt for a garment according to claim 1, wherein said male threading head is in the form of a pellet, and a plurality of said male threading heads are axially spaced on said male threading shank.

5. The slide rail type cover tape for clothing according to any one of claims 1 to 4, wherein the male tape head and the male tape handle are integrally formed together.

6. The slide fastener for clothing according to any one of claims 1 to 4, wherein the lateral width of the male tape shank is 4 to 20 times the lateral width of the male tape head.

7. The slide rail type cover tape for clothing according to claim 1, wherein the female tape groove body is a TPU, PVC or EVA soft rubber type material body.

8. The slide rail type sleeving belt suitable for clothes according to claim 1, wherein the transverse width of the female tooth belt handle is 2-8 times that of the female tooth belt groove body.

9. The slide rail type sleeving belt suitable for clothes according to any one of claims 1 to 4, 7 and 8, wherein the male tooth belt handle is a colloid belt handle or a woven belt handle; or/and the female tooth belt handle is a colloid belt handle or a woven belt handle.

10. The slider-type fastener tape for a garment according to claim 1, wherein said female tape groove body is offset from an underside of said female tape shank when viewed in cross-section; the male dental tape head is offset to the underside of the male dental tape handle.

11. The sliding rail type sleeve connecting belt suitable for the clothes as claimed in any one of claims 1 to 4, 7, 8 and 10, further comprising an upper stop device capable of preventing the female toothed belt and the male toothed belt from disengaging, wherein the upper stop device comprises a left stop piece and a right stop piece which are interchangeably arranged on the female toothed belt or the male toothed belt; the left stopping piece comprises a left socket, the left socket is provided with a plug-in main cavity and a plug-in hole which is approximately vertical and penetrates through the plug-in main cavity, and the head end of the plug-in main cavity is provided with an axial socket; the right stopping piece comprises a right inserting arm, and the right inserting arm comprises a main inserting arm capable of penetrating through the axial socket along the axial direction and being inserted into the inserting main cavity and an auxiliary inserting arm capable of being inserted into the inserting hole.

12. The slip track type slip cover strip for clothing according to claim 11, wherein said main insertion cavity is shaped like a collar when viewed in cross section to include a main cavity and a side cavity, said main insertion arm is T-shaped to include a plug and a shank, said plug is axially insertable into said main cavity, and said shank is extendable from said side cavity.

13. The slide rail type slip joint belt for clothing according to claim 12, wherein said main cavity of said female plug cavity is substantially tapered such that a cross-sectional area of said main cavity is gradually reduced from a head end to a tail end, said plug being adapted to said main cavity and being also substantially tapered such that it has a head end portion and a tail end portion.

14. The sliding rail type sleeve belt suitable for clothes of claim 12, wherein the side cavity opening of the main insertion cavity comprises a first wide opening and a tail narrow opening which gradually narrows towards the tail end; the side cavity mouth is arranged to insert the handle adaptation and is including first section thick wall portion and the tail section thin wall portion of narrowing gradually towards the tail end, first section thick wall portion with first section wide mouth can the tight fit together.

15. The sliding rail sleeve fastener for clothing according to claim 11, wherein said insertion hole is elongated and inclined with respect to the axial direction as viewed in the depth direction of said insertion hole, and the diameter of said sub-insertion arm is equivalent to the width of said insertion hole.

16. The slide rail type sleeve belt suitable for the clothes as claimed in claim 11, wherein the left stopping piece is arranged on the female tooth belt, the left socket wraps one end of the female tooth belt groove body, and a main plugging cavity of the left socket is communicated with a groove cavity of the female tooth belt groove body; the right stop piece is arranged on the male dental tape, and the right insertion arm wraps one end of the head of the male dental tape.

17. The slide rail type splicing tape for clothing according to claim 11, wherein said left stop member further comprises a left engaging portion, one end of said left engaging portion engages said left socket, the other end engages one of said female and male handles, and said left socket is disposed apart from the female or male head of the tape engaged by said left stop member; and the right stop piece is connected with the right insertion arm through a right connecting piece, one end of the right connecting piece is connected with the right insertion arm, the other end of the right connecting piece is connected with the other one of the female tooth belt handle and the male tooth belt handle, and the right insertion arm is separated from the female tooth belt groove body or the male tooth belt head on the belt strip connected with the right stop piece.

18. The sliding track type belt for sleeving clothes according to any one of claims 1 to 4, 7, 8 and 10, further comprising a lower stopping device capable of preventing the female toothed belt and the male toothed belt from being disengaged, wherein the lower stopping device comprises a box assembly and a pin assembly which are interchangeably arranged on the female toothed belt or the male toothed belt, the box assembly comprises a box body with a box inner cavity, and the pin assembly comprises a pin which can be axially inserted into the box inner cavity.

19. The slide rail adapter belt for a garment as claimed in claim 18, wherein the box assembly is disposed on the female harness and the pin assembly is disposed on the male harness, the pin being integrally formed with the male harness head.

20. The sliding rail splicing tape for clothing of claim 18, wherein said latch assembly further comprises a clip portion disposed adjacent to said latch, said clip portion having a bayonet, said clip portion being adapted to ride along a side wall of said interior cavity of said case through said bayonet.

21. The slip-rail type sleeve belt for clothing according to claim 20, wherein a notch capable of being engaged with said bayonet is provided on a side wall of said case cavity.

22. The slip track type web for a garment according to claim 20, wherein said box assembly is disposed on said female strap and said pin assembly is disposed on said male strap, said strap portion being integrally formed with said male strap handle.

23. The slide rail type splicing tape suitable for clothing according to claim 18, wherein the box insertion assembly is arranged on the female tooth tape, the box body wraps one end of the female tooth tape groove body, and a box inner cavity of the box body is communicated with a groove cavity of the female tooth tape groove body.

24. The slide rail splicing tape for clothing according to claim 18, wherein said female coupling assembly further comprises a female coupling portion, one end of said female coupling portion engages said case body, the other end engages one of said female and male coupling handles, and said case body is disposed apart from a female coupling groove or a male coupling head on a tape engaged with said female coupling assembly.

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