CN214386370U - Anti-theft pull head, zipper, clothes, trousers, tent, box and bag - Google Patents

Abstract

The utility model provides an theftproof pull head, including the pull head main part, the pull head main part is including drawing the stick, draw and form on the stick and detain complex card hole mutually with theftproof hook piece. The utility model discloses a simple structure of theftproof pull head, processing cost is lower, effectively reduces the cost of preparation theftproof pull head, improves the degree of difficulty that the pickpocket stolen simultaneously, reduces the risk that article lost. The utility model discloses still provide an theftproof zip fastener. The utility model discloses still provide a clothes. The utility model discloses still provide a trousers. The utility model discloses still provide a tent. The utility model discloses still provide a case. The utility model discloses still provide a package.

Description

Anti-theft pull head, zipper, clothes, trousers, tent, box and bag

Technical Field

The utility model relates to a zip fastener pull head technical field, concretely relates to theftproof pull head, zip fastener, clothes, trousers, tent, case and package.

Background

Zippers (zippers), which are connectors for uniting or separating articles by means of a continuous arrangement of zipper teeth, are now widely used in clothing, bags, tents, etc.

When people are in a subway, a public bus or in a crowded place and crowds are crowded, a thief takes the opportunity to carry articles on the person, and for clothes, bags and the like with zippers, the thief usually needs to unzip the zippers firstly and then takes the articles in the space for containing the articles in the clothes and the bags.

Most of anti-theft zippers in the prior art adopt a double-slider lock-up structure or have anti-theft functions by means of mechanical locks, electronic locks and the like, so that the structure of an anti-theft slider is relatively complex, and the cost for manufacturing the slider is high.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide an one of which is to provide an theftproof pull head to the structure of the theftproof pull head of mentioning is complicated relatively in solving the background art, makes the higher problem of cost of pull head simultaneously.

The utility model discloses its two aim at provide an anti-theft zipper, through anti-theft zipper's setting, the degree of difficulty that the improvement pickpocket was stolen is improved to the cooperation that anti-theft pull head and anti-theft hook piece on the anti-theft zipper, reduces the risk that article lost.

The utility model discloses its three aim at provide a clothes, through applying this theftproof zip fastener to the clothes body on, the function of theftproof is realized through the theftproof pull head of theftproof zip fastener and the cooperation of theftproof hook piece to the pocket on making the clothes, and this theftproof zip fastener simple manufacture, the cost is lower, locks and has better theftproof effect when simple convenient with the unblock mode, improves the degree of difficulty that the pickpocket was stolen, reduces the risk that article were lost.

Four aim at of the embodiment of the utility model provides a trousers, through applying this theftproof zip fastener to the trousers body on, the function of theftproof is realized through the theftproof pull head of theftproof zip fastener and the cooperation of theftproof hook piece to the pocket on messenger's trousers, this theftproof zip fastener simple manufacture, and the cost is lower, locks and has better theftproof effect when simple convenient with the unblock mode, improves the degree of difficulty that the pickpocket was stolen, reduces the risk that article were lost.

The utility model discloses its five aim at of embodiment provide a tent, through applying this theftproof zip fastener to the tent body on, make the tent realize the function of theftproof through the theftproof pull head of theftproof zip fastener and the cooperation of theftproof hook piece, this theftproof zip fastener simple manufacture, the cost is lower, lock and have better theftproof effect when the unblock mode is simple convenient, improve the degree of difficulty of taking off the hand and stealing, reduce the risk that article lost, people's safety in the better guarantee tent when people have a rest simultaneously.

The utility model discloses its six aim at provide a case, through applying this theftproof zip fastener to the case body on, the function of theftproof is realized to the theftproof pull head through the theftproof zip fastener and the cooperation of theftproof hook piece, and this theftproof zip fastener simple manufacture, the cost is lower, locks and has better theftproof effect when simple convenient with the unblock mode, improves the degree of difficulty that the thief stolen, reduces the risk that article lost.

The utility model discloses its seven aim at of embodiment provide a package, through applying this theftproof zip fastener to the package body on, the function of theftproof is realized through the theftproof pull head of theftproof zip fastener and the cooperation of theftproof hook piece, this theftproof zip fastener simple manufacture, and the cost is lower, locks and has better theftproof effect when simple convenient with the unblock mode, improves the degree of difficulty that the thief was stolen, reduces the risk that article were lost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the anti-theft pull head comprises a pull head main body, wherein the pull head main body comprises a pull rod, and a clamping hole in clamping fit with an anti-theft hook is formed in the pull rod.

Further, the card hole has a wide diameter portion and a small diameter portion.

Further, a first introduction portion is formed at a position of the bottom surface of the draw bar at the wide diameter portion.

Furthermore, the first leading-in part comprises a first leading-in inclined plane positioned on one side of the pull rod clamping hole and a second leading-in inclined plane positioned on the other side of the pull rod clamping hole.

Further, a lead-out portion is formed on the upper surface of the pull rod at a position of the wide portion.

Furthermore, the guiding part comprises a first guiding inclined plane positioned on one side of the pull rod clamping hole and a second guiding inclined plane positioned on the other side of the pull rod clamping hole.

Further, the lower surface of the pull rod forms a first extension block.

Further, the first extension block comprises a first arc-shaped extension block.

Further, the pull head further comprises a lower wing plate, and a second clamping groove is formed in the lower surface of the lower wing plate.

Furthermore, the second buckle groove is provided with a sliding-in end into which the anti-theft hook element slides; and a second lead-in part is formed at one end of the sliding end.

Further, the second lead-in portion includes a third lead-in slope; the third lead-in inclined plane is arranged to be inclined inwards and upwards gradually from the slide-in end.

Further, the pull head also comprises an upper wing plate and a support column, wherein the support column is connected between the upper wing plate and the lower wing plate and is positioned on one side of the sliding-in end; one end of the supporting column is provided with a first clamping groove, and the first clamping groove penetrates through the third guide inclined plane.

Further, the first catching groove has a wide-diameter groove at an upper end and a narrow-diameter groove at a lower end.

Further, the pull head further comprises a cap, an elastic sheet and a lock hook; the front end of going up the pterygoid lamina top surface is formed with preceding installation department, and the rear end of going up the pterygoid lamina top surface is formed with the back installation department, and the pivot of pull rod is located between preceding installation department and the back installation department, and cap, shell fragment and latch hook assemble in preceding installation department and back installation department, the shell fragment compresses tightly the latch hook top.

Furthermore, the front mounting part is provided with a first mounting hole which is in assembly connection with one end of the lock hook, the rear mounting part is provided with a second mounting hole which is in assembly connection with the other end of the lock hook, a third mounting hole which corresponds to the second mounting hole is formed in the upper wing plate, and the other end of the lock hook penetrates through the second mounting hole and the third mounting hole; a first positioning groove is formed at the top of the front mounting part, and a second positioning groove is formed at the top of the rear mounting part; a first positioning hole corresponding to the first positioning groove is formed at one end of the elastic sheet, a second positioning hole corresponding to the second positioning groove is formed at the other end of the elastic sheet, and a first positioning lug corresponding to the first positioning hole and a second positioning lug corresponding to the second positioning hole are formed at the top end of the inner part of the cap; the first positioning lug of the cap passes through the first positioning hole to be matched with the first positioning groove in an inserted manner, and the second positioning lug of the cap passes through the second positioning hole to be matched with the second positioning groove in an inserted manner.

Further, the one end of preceding installation department is equipped with and supplies to draw the gliding first supplementary inclined plane of stick, the one end of back installation department is equipped with and supplies to draw the gliding second supplementary inclined plane of stick.

Further, the cap comprises a first side wall, a second side wall, a third side wall and a fourth side wall which are adjacently arranged in sequence; and arc-shaped grooves are formed in the middle parts of the first side wall and the third side wall.

An anti-theft zipper further comprises a zipper main body connected with an anti-theft pull head.

A garment, further comprising a garment body connected with an anti-theft zipper.

A pair of trousers also comprises a trousers body connected with the anti-theft zipper.

A tent also comprises a tent body connected with an anti-theft zipper.

A case further comprises a case body connected with the anti-theft zipper.

A bag, which also comprises a bag body connected with an anti-theft zipper.

After the structure of the oil adding device is adopted, the utility model relates to an anti-theft pull head, it has following beneficial effect at least:

when people close the zipper, through the cooperation of adopting this theftproof pull head and theftproof hook piece, make the zipper be difficult for pulling open, utilize the part that originally just exists in the pull head main part to reform transform, reform transform into the theftproof pull head structure with theftproof hook piece matched with, practiced thrift the cost of increasing the part on the pull head, this theftproof pull head's simple structure, processing cost is lower, effectively reduces the cost of preparation theftproof pull head, improves the degree of difficulty that the thief was stolen simultaneously, reduces the risk that article were lost.

The utility model discloses still provide an anti-theft zipper, through anti-theft zipper's setting, the degree of difficulty that the hand was stolen is improved to the cooperation that anti-theft pull head and anti-theft hook piece on the anti-theft zipper, reduces the risk that article lost.

The utility model also provides a clothes, through applying this theftproof zip fastener to the clothes body on, the function of theftproof is realized through the theftproof pull head of theftproof zip fastener and the cooperation of theftproof hook piece to the pocket on making the clothes, and this theftproof zip fastener simple manufacture, the cost is lower, locks and has better theftproof effect when simple convenient with the unblock mode, improves the degree of difficulty that the thief stolen, reduces the risk that article lost.

The utility model also provides a trousers, through applying this theftproof zip fastener to the trousers body on, the function of theftproof is realized through the theftproof pull head of theftproof zip fastener and the cooperation of theftproof hook piece to the pocket on messenger's trousers, this theftproof zip fastener simple manufacture, and the cost is lower, locks and has better theftproof effect when simple convenient with the unblock mode, improves the degree of difficulty that the thief was stolen, reduces the risk that article were lost.

The utility model also provides a tent, through applying this theftproof zip fastener to the tent body on, make the tent realize the function of theftproof through the theftproof pull head of theftproof zip fastener and the cooperation of theftproof hook piece, this theftproof zip fastener simple manufacture, the cost is lower, has better theftproof effect when locking and the simple convenient of unblock mode, improves the degree of difficulty that the thief stolen, reduces the risk that article lost, people's safety in the better guarantee tent when people have a rest simultaneously.

The utility model also provides a case, through applying this theftproof zip fastener to the case body on, the function of theftproof is realized to the theftproof pull head through the theftproof zip fastener and the cooperation of theftproof hook piece, and this theftproof zip fastener simple manufacture, the cost is lower, locks and has better theftproof effect when simple convenient with the unblock mode, improves the degree of difficulty that the pickpocket was stolen, reduces the risk that article were lost.

The utility model discloses still provide a package, through applying to this theftproof zip fastener on the package body, the function of theftproof is realized to the theftproof pull head through the theftproof zip fastener and the cooperation of theftproof hook piece, this theftproof zip fastener simple manufacture, the cost is lower, locks and has better theftproof effect when simple convenient with the unblock mode, improves the degree of difficulty that the thief was stolen by the pickpocket, reduces the risk that article lost.

Drawings

Fig. 1 is a schematic perspective view of a slider body according to the present invention;

fig. 2 is a schematic perspective view of the upper wing plate, the supporting column and the lower wing plate of the present invention;

fig. 3 is a schematic perspective view of the upper wing plate, the supporting column and the lower wing plate of the present invention;

FIG. 4 is a schematic structural view of the pull rod of the present invention;

fig. 5 is a schematic structural view of the cap of the present invention;

FIG. 6 is a schematic structural view of the hook of the present invention;

FIG. 7 is a schematic view of the structure of the slider body and the anti-theft hook of the present invention;

fig. 8 is a schematic structural view of the slider body and the anti-theft hook of the present invention.

In the figure: 1-a slider, 11-a pull rod, 111-a snap hole, 1111-a wide part, 1112-a small part, 1113-a leading-out part, 1114-a first leading-out inclined surface, 1115-a second leading-out inclined surface, 112-a first extension block, 12-a lower wing plate, 121-a second snap groove, 122-a second leading-in part, 13-an upper wing plate, 14-a support column, 141-a first snap groove, 1411-a wide groove, 1412-a small groove, 15-a cap, 16-a spring plate, 17-a latch hook, 131-a front mounting part, 132-a rear mounting part, 1311-a first mounting hole, 1321-a second mounting hole, 1312-a first positioning groove, 1322-a second positioning groove, 151-a first positioning bump, 152-a second positioning bump, 1313-a first auxiliary inclined surface, 1323-second auxiliary bevel, 153-arc groove, 2-anti-theft hook.

Detailed Description

In order to further explain the technical solution of the present invention, the following detailed explanation is made by applying the present invention to a specific embodiment of an anti-theft zipper, clothes, trousers, tent, case, and bag.

As shown in fig. 1 to 8, the anti-theft zipper comprises a zipper body, a zipper head 1 connected with the zipper body, and an anti-theft hook connected with the zipper head 1 in a buckling manner.

Like this, through the setting of theftproof hook piece, when people closed the zip fastener, connect on the theftproof hook piece through 1 buckle with pull head, make the zip fastener be difficult for being pulled open, first hook piece forms first line defence line with the buckle cooperation of pull rod 11, second hook piece forms second way defence line with lower pterygoid lamina 12, second hook piece and lower pterygoid lamina 12 buckle are connected simultaneously, make the cooperation of first hook piece and pull rod 11 more accurate, it couples together theftproof hook piece and pull head 1 buckle to be convenient for people, the theftproof hook piece simple manufacture of this theftproof zip fastener, the cost is lower, lock and the simple convenient better theftproof effect that has in unblock mode, the degree of difficulty that improves the thief of taking off, reduce the risk that article lost.

Preferably, the slider 1 comprises a pull rod 11, the anti-theft hook comprises a first hook member snap-connected with the pull rod 11; the pull rod 11 is connected with the first hook part in a buckling mode. The zipper is locked when closed through the snap connection of the pull rod 11 and the first clamping hook piece.

Preferably, a first fastener 2 with tension is formed on the first fastener member, and a fastening hole 111 for fastening the first fastener 2 is formed on the pull rod 11; the first fastener 2 passes through the fastening hole 111 and is fastened with two side edges of the fastening hole 111. Through the cooperation of the first fastener 2 and the fastening hole 111, the slider 1 can be locked and unlocked conveniently.

Preferably, in order to facilitate the locking and unlocking operations of the slider 1, the first engaging member 2 includes a first engaging portion engaged with one side of the engaging hole 111, and a second engaging portion engaged with the other side of the engaging hole 111.

Preferably, the first buckling part comprises a first elastic column and a first boss connected to the top end of the first elastic column; the second buckle part comprises a second elastic column and a second boss connected to the top end of the second elastic column. When the first buckling part and the second buckling part need to penetrate through the clamping hole 111 and be buckled on two side edges of the clamping hole 111, the first elastic column and the second elastic column are close to each other when gradually penetrating through the clamping hole 111, and when the first boss and the second boss penetrate through the clamping hole 111 of the pull rod 11, the first elastic column and the second elastic column return to enable the first boss to be buckled on one side edge of the clamping hole 111, and the second boss is buckled on the other side edge of the clamping hole 111.

Preferably, in order to facilitate the first boss and the second boss to pass through the clamping hole 111, a contact surface of the first boss and one side of the bottom surface of the clamping hole 111 is an arc-shaped surface, and a contact surface of the second boss and the other side of the bottom surface of the clamping hole 111 is an arc-shaped surface.

Preferably, the fastening hole 111 has a wide diameter portion 1111 through which the first fastening portion and the second fastening portion pass, and a small diameter portion 1112 fixing the first fastening portion and the second fastening portion. When the first buckling part and the second buckling part are buckled and connected with the buckling hole 111, the wide-diameter part 1111 enables the first buckling part and the second buckling part to be locked and unlocked more easily, and after the first buckling part and the second buckling part penetrate through the wide-diameter part 1111, the first buckling part and the second buckling part move forwards and are buckled on the small-diameter part 1112, so that the first buckling part and the second buckling part are matched with the pull rod 11 more tightly.

Preferably, in order to facilitate the engagement of the first and second locking portions with the locking hole 111 of the pull rod 11, a first introduction portion for introducing the first and second locking portions is formed at a position of the wide portion 1111 on the bottom surface of the pull rod 11.

Preferably, in order to facilitate the cooperation of the first fastening portion and the second fastening portion with the fastening hole 111 of the pull rod 11, the first guiding portion includes a first guiding inclined surface at one side of the fastening hole 111 of the pull rod 11 and a second guiding inclined surface at the other side of the fastening hole 111 of the pull rod 11.

Preferably, in order to facilitate unlocking, a guiding portion 1113 for guiding the first locking portion and the second locking portion is formed on the upper surface of the pull rod 11 at the position of the wide portion 1111.

Preferably, to facilitate unlocking, the guiding-out portion 1113 comprises a first guiding-out inclined surface 1114 at one side of the locking hole 111 of the pull rod 11, and a second guiding-out inclined surface 1115 at the other side of the locking hole 111 of the pull rod 11.

Preferably, in order to improve the locking effect, the upper surface of the first hook member forms a first locking groove, and the lower surface of the pull rod 11 forms a first extending block 112 matching with the first locking groove.

Preferably, the first latching groove comprises a first arc-shaped latching groove, and the first extension block 112 comprises a first arc-shaped extension block matched with the arc-shaped latching groove. After the first buckling part and the second buckling part are buckled on the two side edges of the clamping hole 111 of the pull rod 11, the first arc-shaped extension block is buckled in the first arc-shaped buckling groove, so that the locking is firmer.

Preferably, in order to facilitate tilting the first arc-shaped block from the first arc-shaped clamping groove, a tilting hole for tilting the first arc-shaped extending block is formed on the side wall of the first arc-shaped clamping groove.

Preferably, the slider 1 further comprises a lower wing plate 12, the anti-theft hook further comprising a second hook member snap-connected with the lower wing plate 12; the lower wing plate 12 and the second hook member are snap-fit connected. Through the snap fit of the second hook part and the lower wing plate 12, the anti-theft effect is better.

Preferably, a second catching groove 121 is formed on the lower surface of the lower wing plate 12, and a second extending block matched with the second catching groove 121 is formed on one side of the upper surface of the second catching member. The second extending block is connected in the second clamping groove 121 in a clamping mode, so that the anti-theft effect of the anti-theft zipper is better.

Preferably, in order to facilitate the second extending block to slide into the second locking groove 121, the second locking groove 121 has a sliding-in end into which the second extending block slides; a second introduction portion 122 is formed at one end of the slide-in end.

Preferably, in order to facilitate the second extension block to slide into the second catching groove 121, the second lead-in portion 122 includes a third lead-in slope; the third lead-in inclined plane is arranged to be inclined inwards and upwards gradually from the slide-in end.

Preferably, in order to make the matching effect of the slider 1 and the anti-theft hook better, the slider 1 further comprises an upper wing plate 13 and a support pillar 14, and the support pillar 14 is connected between the upper wing plate 13 and the lower wing plate 12 and is positioned on one side of the sliding-in end; a first clamping groove 141 is formed at one end of the supporting column 14, the first clamping groove 141 penetrates through the third guide inclined plane, and a first clamping block matched with the first clamping groove 141 is formed on the other side of the upper surface of the second clamping hook part along the length direction; the first engaging block is inserted into and engaged with the first engaging groove 141.

Preferably, in order to make the matching effect of the first catching groove 141 and the first catching block better, the depth dimension of the first catching groove 141 matches with the length dimension of the first catching block.

Preferably, in order to make the locking effect better, the first catching groove 141 has a wide-diameter groove 1411 at an upper end and a narrow-diameter groove 1412 at a lower end; the first clamping block is provided with a wide-diameter clamping block matched with the wide-diameter groove 1411 and a thin-diameter clamping block matched with the thin-diameter groove 1412.

Preferably, the first and second hook members are integrally formed to facilitate manufacture of the anti-theft hook member.

Preferably, the slider 1 further comprises a cap 15, a spring 16 and a latch 17; the front end of the top surface of the upper wing plate 13 is formed with a front mounting part 131, the rear end of the top surface of the upper wing plate 13 is formed with a rear mounting part 132, the pivot of the pull rod 11 is arranged between the front mounting part 131 and the rear mounting part 132, the cap 15, the spring piece 16 and the lock hook 17 are assembled on the front mounting part 131 and the rear mounting part 132, and the spring piece 16 compresses the top of the lock hook 17. Through the matching among the cap 15, the elastic sheet 16, the lock hook 17, the front mounting part 131 and the rear mounting part 132, the pull head 1 slides on the zipper body, after the pull rod 11 is laid flat, the elastic force of the elastic sheet 16 drives the lock hook 17 to move downwards and be fixed between zipper teeth, so that the anti-theft effect is better; specifically, be formed with on preceding installation department and the face that the back installation department is in the opposite direction and be convenient for pull rod and first pothook spare complex cooperation inclined plane, through the cooperation inclined plane, make the rear end that pulls the rod can slide to the intermediate position through the cooperation inclined plane when keeping flat, more easily with first pothook spare buckle cooperation together.

Preferably, the front mounting part 131 is provided with a first mounting hole 1311 to which one end of the locking hook 17 is fittingly coupled, the rear mounting part 132 is provided with a second mounting hole 1321 to which the other end of the locking hook 17 is fittingly coupled, the upper wing plate 13 is formed with a third mounting hole corresponding to the second mounting hole 1321, and the other end of the locking hook 17 passes through the second mounting hole 1321 and the third mounting hole; a first positioning groove 1312 is formed at the top of the front mounting part 131, and a second positioning groove 1322 is formed at the top of the rear mounting part 132; a first positioning hole corresponding to the first positioning groove 1312 is formed at one end of the elastic sheet 16, a second positioning hole corresponding to the second positioning groove 1322 is formed at the other end of the elastic sheet 16, and a first positioning bump 151 corresponding to the first positioning hole and a second positioning bump 152 corresponding to the second positioning hole are formed at the top end of the interior of the cap 15; the first positioning protrusion 151 of the cap 15 passes through the first positioning hole to be inserted into the first positioning groove 1312, and the second positioning protrusion 152 of the cap 15 passes through the second positioning hole to be inserted into the second positioning groove 1322. Through the cooperation between cap 15, shell fragment 16, latch hook 17, preceding installation department 131 and back installation department 132, make pull head 1 slide on the zip fastener body, after the pull rod 11 is set level, the elasticity of shell fragment 16 drives latch hook 17 downstream, is fixed in between the chain tooth, makes the theftproof effect better.

Preferably, in order to make the use of the pull rod 11 smoother, one end of the front mounting portion 131 is provided with a first auxiliary inclined surface 1313 for the pull rod 11 to slide, and one end of the rear mounting portion 132 is provided with a second auxiliary inclined surface 1323 for the pull rod 11 to slide.

Preferably, in order to make the use of the pull rod 11 smoother, the cap 15 comprises a first side wall, a second side wall, a third side wall and a fourth side wall which are adjacently arranged in sequence; the first and third sidewalls are formed at the middle thereof with an arc-shaped groove 153.

A garment, further comprising a garment body connected with an anti-theft zipper. Through applying this theftproof zip fastener to the clothes body on, the function of the pocket on messenger's clothes realization theftproof through the theftproof zip fastener, this theftproof zip fastener's theftproof hook simple manufacture, the cost is lower, locks and has better theftproof effect when simple convenient with the unblock mode, improves the degree of difficulty that the pickpocket was stolen, reduces the risk that article lost.

A pair of trousers also comprises a trousers body connected with the anti-theft zipper. Through applying this theftproof zip fastener to the trousers body on, make the pocket on the trousers realize the function of theftproof through the theftproof zip fastener, this theftproof zip fastener's theftproof hook simple manufacture, the cost is lower, locks and has better theftproof effect when simple convenient with the unblock mode, improves the degree of difficulty that the pickpocket was stolen, reduces the risk that article lost.

A tent also comprises a tent body connected with an anti-theft zipper. Through applying this theftproof zip fastener to the tent body on, make the tent realize the function of theftproof through the theftproof zip fastener, this theftproof zip fastener's theftproof hook simple manufacture, the cost is lower, has better theftproof effect when locking and unblock mode are simple convenient, improves the degree of difficulty of taking off the hand and stealing, reduces the risk that article lost, people's safety in the better guarantee tent when people have a rest simultaneously.

A case further comprises a case body connected with the anti-theft zipper. Through applying to this theftproof zip fastener on the case body, realize the function of theftproof through the theftproof zip fastener, this theftproof zip fastener's theftproof hook simple manufacture, the cost is lower, has better theftproof effect when locking and unblock mode are simple convenient, improves the degree of difficulty that the thief stolen, reduces the risk that article lost.

A bag, which also comprises a bag body connected with an anti-theft zipper. Through applying this theftproof zip fastener to on the package body, make the package realize the function of theftproof through the theftproof zip fastener, this theftproof zip fastener's theftproof hook simple manufacture, the cost is lower, has better theftproof effect when locking and unblock mode are simple convenient, improves the degree of difficulty that the pickpocket stolen, reduces the risk that article lost.

The product form of the present invention is not limited to the drawings and embodiments of the present application, and any person can properly change or modify the product form of the present invention without departing from the scope of the present invention.

Claims (22)

1. An anti-theft pull head, includes the pull head main part, its characterized in that: the puller main body comprises a pull rod, and a clamping hole in clamping fit with the anti-theft hook is formed in the pull rod; the card hole has a wide diameter portion and a small diameter portion.

2. An anti-theft slider according to claim 1, characterised in that: a first lead-in part is formed at the position of the wide-diameter part on the bottom surface of the pull rod.

3. An anti-theft slider according to claim 2, characterised in that: the first leading-in part comprises a first leading-in inclined plane positioned on one side edge of the pull rod clamping hole and a second leading-in inclined plane positioned on the other side edge of the pull rod clamping hole.

4. An anti-theft slider according to claim 3, characterised in that: the upper surface of the pull rod is provided with a guiding part at the position of the wide-diameter part.

5. An anti-theft slider according to claim 4, characterised in that: the guiding-out part comprises a first guiding-out inclined plane positioned at one side edge of the pull rod clamping hole and a second guiding-out inclined plane positioned at the other side edge of the pull rod clamping hole.

6. An anti-theft slider according to claim 5, characterised in that: the lower surface of the pull rod forms a first extension block.

7. An anti-theft slider according to claim 6, characterised in that: the first extension block comprises a first arc-shaped extension block.

8. An anti-theft slider according to any one of claims 1 to 7, characterised in that: the pull head further comprises a lower wing plate, and a second clamping groove is formed in the lower surface of the lower wing plate.

9. An anti-theft slider according to claim 8, characterised in that: the second buckle groove is provided with a sliding-in end into which the anti-theft hook part slides; and a second lead-in part is formed at one end of the sliding end.

10. An anti-theft slider according to claim 9, characterised in that: the second lead-in portion includes a third lead-in slope; the third lead-in inclined plane is arranged to be inclined inwards and upwards gradually from the slide-in end.

11. An anti-theft slider according to claim 10, characterised in that: the pull head further comprises an upper wing plate and a support column, wherein the support column is connected between the upper wing plate and the lower wing plate and is positioned on one side of the sliding-in end; one end of the supporting column is provided with a first clamping groove, and the first clamping groove penetrates through the third guide inclined plane.

12. An anti-theft slider according to claim 11, characterised in that: the first catching groove has a wide-diameter groove at an upper end and a narrow-diameter groove at a lower end.

13. An anti-theft slider according to claim 12, characterised in that: the pull head further comprises a cap, an elastic sheet and a lock hook; the front end of going up the pterygoid lamina top surface is formed with preceding installation department, and the rear end of going up the pterygoid lamina top surface is formed with the back installation department, and the pivot of pull rod is located between preceding installation department and the back installation department, and cap, shell fragment and latch hook assemble in preceding installation department and back installation department, the shell fragment compresses tightly the latch hook top.

14. An anti-theft slider according to claim 13, characterised in that: the front mounting part is provided with a first mounting hole which is in assembly connection with one end of the lock hook, the rear mounting part is provided with a second mounting hole which is in assembly connection with the other end of the lock hook, a third mounting hole which corresponds to the second mounting hole is formed in the upper wing plate, and the other end of the lock hook penetrates through the second mounting hole and the third mounting hole; a first positioning groove is formed at the top of the front mounting part, and a second positioning groove is formed at the top of the rear mounting part; a first positioning hole corresponding to the first positioning groove is formed at one end of the elastic sheet, a second positioning hole corresponding to the second positioning groove is formed at the other end of the elastic sheet, and a first positioning lug corresponding to the first positioning hole and a second positioning lug corresponding to the second positioning hole are formed at the top end of the inner part of the cap; the first positioning lug of the cap passes through the first positioning hole to be matched with the first positioning groove in an inserted manner, and the second positioning lug of the cap passes through the second positioning hole to be matched with the second positioning groove in an inserted manner.

15. An anti-theft slider according to claim 14, characterised in that: the one end of preceding installation department is equipped with the gliding first supplementary inclined plane of confession pull rod, the one end of back installation department is equipped with the gliding second supplementary inclined plane of confession pull rod.

16. An anti-theft slider according to claim 15, characterised in that: the cap comprises a first side wall, a second side wall, a third side wall and a fourth side wall which are sequentially and adjacently arranged; and arc-shaped grooves are formed in the middle parts of the first side wall and the third side wall.

17. An anti-theft slide fastener to which the anti-theft slider according to any one of claims 1 to 7 and 9 to 16 is applied, characterized in that: also comprises a zipper main body connected with the anti-theft zipper head.

18. A garment to which the antitheft zipper of claim 17 is applied, characterized in that: also comprises a clothes body connected with the anti-theft zipper.

19. A pair of trousers to which the antitheft zipper of claim 17 is applied, characterized in that: also comprises a trouser body connected with the anti-theft zipper.

20. A tent to which the antitheft zipper of claim 17 is applied, characterized in that: also comprises a tent body connected with the anti-theft zipper.

21. A case to which the antitheft zipper of claim 17 is applied, characterized in that: also comprises a box body connected with the anti-theft zipper.

22. A bag to which the antitheft zipper of claim 17 is applied, characterized in that: also comprises a bag body connected with the anti-theft zipper.

Images