CN112826180B - Anti-blocking method for waterproof resin zipper - Google Patents
Anti-blocking method for waterproof resin zipper Download PDFInfo
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- CN112826180B CN112826180B CN202110026194.2A CN202110026194A CN112826180B CN 112826180 B CN112826180 B CN 112826180B CN 202110026194 A CN202110026194 A CN 202110026194A CN 112826180 B CN112826180 B CN 112826180B
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/26—Sliders
- A44B19/262—Pull members; Ornamental attachments for sliders
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/32—Means for making slide fasteners gas or watertight
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Abstract
The invention relates to the technical field of resin zippers, in particular to a waterproof resin zipper anti-blocking method, wherein a zipper applying the method comprises a zipper belt, a locking piece, a puller and zipper teeth; the locking piece is fixedly connected with the end part of the chain belt; the chain teeth are uniformly and fixedly connected with the edges of the chain belts; the zipper head can buckle the zipper teeth on the two zipper belts; the chain belt comprises a base layer and a waterproof layer; the waterproof layer is positioned on two sides of the base layer, the waterproof layer is bonded with the base layer, and the waterproof layer is made of thermoplastic polyurethane elastomer rubber material; the base layer is formed by blending cotton yarns and chemical fibers; the puller comprises a shunting block, a side plate and a pull strip; the shunting block is positioned between the two side plates; according to the waterproof resin zipper, the pull strip drives the side plate to move along the chain belt, and the side plate drives the arc-shaped sheet to move to match with the pull strip, so that the arc-shaped sheet pulls the fabric around the pull head open, the fabric cannot move between the pull head and the chain belt, the phenomenon that the pull head is clamped in the process of pulling the chain belt open is avoided, and the using effect of the waterproof resin zipper is improved.
Description
Technical Field
The invention relates to the technical field of resin zippers, in particular to a waterproof resin zipper anti-blocking method.
Background
With the development of human social economy and science and technology, the zipper is developed from an initial metal material to a non-metal material, from a single variety and single function to a multi-variety and multi-specification comprehensive function, and goes through a long evolution process from a simple structure to the modern exquisite and beautiful appearance and colorful appearance. The performance, structure and material of the small zipper are changed day by day, the small zipper has wide application, and extends into various fields such as aerospace, aviation, military, medical treatment, civil use and the like, the small zipper plays an increasingly large role in the life of people, and the importance and vitality of the small zipper are increasingly displayed; a slide fastener, which is one of ten inventions most practical for humans in this century, has been loaded with historical books; because prior art is not enough for draw zipper head to pull open the zipper strip in-process, cause and draw zipper head to draw the zipper head with the clothes card between zipper strip and draw the zipper head, thereby cause and draw the dead condition of zipper head card, and then influence the use of zip fastener.
Some technical solutions related to waterproof resin zippers also appear in the prior art, for example, a chinese patent with application number CN201310581903.9 discloses a resin waterproof zipper, which comprises a zipper tape, wherein a waterproof film is attached to an upper surface of the zipper tape, a plurality of zipper teeth are respectively arranged on opposite edge portions of a left zipper tape and a right zipper tape, and the zipper teeth comprise an upper zipper tooth portion arranged on the upper surface of the zipper tape and a lower zipper tooth portion arranged on the lower surface of the zipper tape; the upper chain tooth part comprises an upper fixing part fixed on the zipper tape, a shoulder part connected with the upper fixing part, and a tapered convex extending part extending from the shoulder part to the outer direction of the zipper tape, and the width of the convex extending part is gradually reduced towards the outer side direction of the zipper tape; in the technical scheme, when the zipper teeth on the left zipper belt and the right zipper belt are mutually meshed, the meshing heads of the left zipper belt and the right zipper belt are meshed and embedded into the groove between the necks of the two zipper teeth of the right zipper belt, the upper surfaces of the meshing heads of the left zipper belt and the right zipper belt are attached to the shoulders of the two opposite zipper teeth of the right zipper belt, and the convex extending part on the zipper tooth on one side is embedded into the gap between the shoulders of the two zipper teeth on the opposite side; but this technical scheme still can not solve and make draw zipper head to pull open the in-process with the zipper strip, cause to draw zipper head to draw the clothes card between zipper strip and draw zipper head, cause to draw zipper head card dead condition to influence the use of zip fastener, and then cause the limitation of this scheme.
In view of this, in order to overcome the above technical problems, the present invention provides a method for preventing the waterproof resin zipper from being stuck, which adopts a special zipper structure to solve the above technical problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the method for preventing the waterproof resin zipper from being blocked is characterized in that the pull strip drives the side plate to move along the zipper belt and the side plate drives the arc piece to move to be matched with each other, so that the arc piece pulls the fabric around the pull head open, the fabric cannot move between the pull head and the zipper belt, the phenomenon that the pull head is blocked in the process of pulling the zipper belt open is avoided, and the using effect of the waterproof resin zipper is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a method for preventing a waterproof resin zipper from being blocked, which comprises the following steps:
s1, in the moving process of pulling the pull strip, one end face of the pull strip is arranged to be of a corrugated structure, so that the friction force between a hand and the pull strip is increased, the stability of pulling the pull head is improved, the pull strip slides along the L-shaped strip through the retaining ring under the action of the retaining ring, the pull strip moves to the periphery of the shunting block, the two side plates in the pull head can be uniformly stressed in the moving process of the pull head, and the stability of pulling the pull head chain belt is further improved;
s2, the brace can drive the shunting block and the side plates to move, so that the zipper belts are pulled open and buckled by the puller, the side plates can drive the arc-shaped pieces to synchronously move in the moving process of the side plates, the arc-shaped pieces can shovel away surrounding fabric, the fabric is prevented from entering between the two side plates, and the fabric is clamped in the puller;
s3, in the process that the zipper head moves along the zipper belt, the zipper teeth are in contact with the shunting block, the zipper teeth are in contact with the rotary columns on the shunting block, the rotary columns rotate around two groove walls of the second groove under the action of the zipper teeth, the wax block is rubbed in the rotating process of the rotary columns, wax powder is generated on the surface of the wax block under the action of the rotary columns, grease on the wax block is smeared on the zipper teeth after the rotary columns rotate, the lubricating effect of the zipper teeth is achieved, the friction force between adjacent zipper teeth is reduced, the friction force between the zipper teeth and the zipper head is reduced, the stability of the zipper belt for pulling the zipper head open is improved, the zipper head can be more smoothly used, meanwhile, the grease on the surfaces of the zipper teeth can play a role of dewatering, and the waterproof effect of the waterproof resin zipper is improved;
s4, the wax block is abutted against the rotary column under the action of the spring, so that the contact force between the wax block and the rotation is ensured, and meanwhile, after the surface of the wax block is abraded, the residual wax block can be continuously contacted with the rotary column through the spring, so that the waste of the wax block is prevented, and the practical application effect of the waterproof resin zipper is further improved;
s5, a strip-shaped groove is formed in the outer wall of the rotary column, so that the contact area between the rotary column and the wax block is reduced, meanwhile, the force between the wax block and the rotary column under the action of the spring is unchanged, the friction force between the rotary column and the wax block is increased, the surface of the wax block is abraded faster under the action of the rotary column, the amount of grease applied to the zipper teeth by the rotary column through the wax block is increased, the lubricating effect on the zipper teeth is further improved, and the actual application effect of the waterproof resin zipper is further improved;
s6, in the process that the zipper teeth are in contact with the rotary column close to one end of the flow distribution block, the rotary column is extruded by the zipper teeth, so that the outer wall of the rotary column can deform, after the rotary column deforms, the gas pressure of an annular cavity in the rotary column can be increased, the gas pressure of the annular cavity is increased and then the gas pressure is sprayed out along the through hole, so that the zipper teeth are impacted by the airflow sprayed out of the through hole, impurities on the zipper teeth fall off under the impact of the airflow, the cleanness of the surfaces of the zipper teeth is guaranteed, the force of grease attached to the zipper teeth is increased, the lubricating effect of the zipper teeth is improved, and the stability of the waterproof grease zipper is further improved;
s7, the arc-shaped pieces are made of elastic materials, so that the clothes can be moved out from between every two adjacent arc-shaped pieces only by poking the arc-shaped pieces clamping the clothes, the clothes are protected from being scratched by the arc-shaped pieces, and the practicability of the clothes hanger is further improved;
s8, in the process that the zipper head moves along the zipper belt, the zipper belt can drive the arc-shaped sheet to swing, and the arc-shaped sheet deforms after swinging, so that the talcum powder in the second cavity is extruded and then is discharged along the through hole, the lubricating effect between the zipper head and the zipper belt is further achieved, and the pulling stability of the zipper belt by the zipper head is further improved;
the zipper applying the method comprises a chain belt, a locking piece, a pull head and chain elements; the locking piece is fixedly connected with the end part of the chain belt; the chain teeth are uniformly and fixedly connected to the edge of the chain belt; the zipper head can buckle the zipper teeth on the two zipper belts; the chain belt comprises a base layer and a waterproof layer; the waterproof layer is positioned on two sides of the base layer, the waterproof layer and the base layer are bonded together, and the waterproof layer is made of thermoplastic polyurethane elastomer rubber material; the base layer is formed by blending cotton yarns and chemical fibers;
the pull head comprises a shunting block, a side plate and a pull strip; the shunting block is positioned between the two side plates, the shunting block is fixedly connected with the side plates, and the section of the shunting block is triangular; two edges of the two side plates are provided with bent edges, and the bent edges on the two side plates are arranged close to each other; the bent edge is fixedly connected with an arc-shaped sheet; the arc-shaped pieces are uniformly distributed on the bent edge; the arc-shaped sheets on the bent edges are symmetrically bent; the bending direction of the arc-shaped sheet faces to the end part corresponding to the bent edge; an L-shaped strip is arranged on the outer wall of one of the side plates; one end of the L-shaped strip is fixedly connected to the outer wall of the side plate, the other end of the L-shaped strip is fixedly connected to the shunting block, the cross section of the L-shaped strip is T-shaped, and the L-shaped strip is connected with the retaining ring in a sliding mode; one end of the retaining ring is fixedly connected with a pull strip; one end face of each brace is arranged into a corrugated structure;
when the zipper puller works, due to the defects of the prior art, in the process that the zipper is pulled open by the puller, the puller clamps clothes between the zipper and the puller, so that the puller is clamped, and the use of the zipper is further influenced; therefore, in the moving process of pulling the pull strip by an operator, one end face of the pull strip is arranged to be of a corrugated structure, so that the friction force between the hand of the operator and the pull strip is increased, the stability of the pull head pulled by the operator is further improved, the pull strip slides along the L-shaped strip through the buckle ring under the action of the operator, the pull strip is moved to the periphery of the shunting block, two side plates in the pull head can be uniformly stressed in the moving process of the pull head, the stability of the pull head chain belt is further improved, the pull strip can drive the shunting block and the side plates to move, the chain belt is pulled and buckled by the pull head, the side plates can drive the arc-shaped pieces to synchronously move in the moving process of the side plates, the arc-shaped pieces can shovel away surrounding fabric, and the fabric is prevented from entering between the two side plates, so that the fabric pull head is clamped in the pull strip; the waterproof layer can achieve the waterproof effect of the zipper; according to the waterproof resin zipper, the side plates are driven by the pull strips to move along the chain belts, and the arc-shaped pieces are driven by the side plates to move in a matching manner, so that the arc-shaped pieces pull fabric around the pull heads open, the fabric cannot move between the pull heads and the chain belts, the phenomenon that the pull heads are clamped in the process of pulling the chain belts open is avoided, and the using effect of the waterproof resin zipper is improved.
Preferably, one surface of each of the two arc-shaped pieces, which is close to the arc-shaped piece, is provided with a first groove; the two groove walls of the first groove are rotationally connected with a rolling rod; the outer wall of the roller is provided with a bulge; the cross section of the bulge is semicircular; when the chain belt is in work, the side plates drive the arc-shaped pieces to rub against the chain belt in the long-time moving process, so that the chain belt is abraded under the action of the arc-shaped pieces, and the service life of the chain belt is shortened; therefore, in the process that the side plates drive the arc-shaped pieces to move, the arc-shaped pieces can drive the roller rods to move, so that the roller rods and the chain belt are in friction, the contact between the arc-shaped pieces and the chain belt is changed into rolling friction from sliding friction, the friction force between the arc-shaped pieces and the chain belt is reduced, the service life of the chain belt is prolonged, the service life of the waterproof resin zipper is prolonged, and meanwhile, the rolling effect of the roller rods on the chain belt is improved by arranging the protrusions on the roller rods.
Preferably, a first cavity is arranged in the shunting block; the cross section of the first cavity is triangular, and a wax block is arranged inside the first cavity; the cross section shape of the wax block is consistent with that of the first cavity; two adjacent end faces of the shunting block are provided with a second groove; the second groove is communicated with the first cavity, and a rotating column is rotatably connected between two groove walls of the second groove; the wax block is contacted with the rotary column under the action of gravity; the rotating column can take out the grease on the wax block after rotating; the during operation, the pull head moves the in-process along the chain belt, the chain tooth can with divide the stream block contact, make chain tooth and the rotating column contact on dividing the stream block, make the rotating column rotate around two cell walls of No. two recesses under the effect of chain tooth, the rotating column rotates the in-process and can rub wax block, the surface of wax block receives the effect of rotating column and produces the wax powder, make the rotating column rotate the back with the grease on the wax block scribble on the chain tooth, thereby the lubricated effect of chain tooth has been reached, and then frictional force between the adjacent chain tooth has been reduced, frictional force between chain tooth and the pull head has still been reduced simultaneously, and then the stationarity that the pull head pulled open the chain belt has been improved, make the staff use waterproof resin zip fastener more smooth and easy, simultaneously the grease on the chain tooth surface can play hydrophobic effect, and then waterproof resin zip's water-proof effects has been improved.
Preferably, a spring is arranged in the first cavity; one end of the spring is connected with one cavity wall of the first cavity, and the other end of the spring is connected with the wax block; the wax block is close to the rotary column under the action of the spring; when the wax block rotating device works, the wax block can only contact with the rotating column by means of gravity, so that the contact force between the wax block and the rotating column is limited, the action effect of the rotating column on the wax block is limited, and the amount of grease on the wax block taken out by the rotating column is influenced; therefore, the wax block can be abutted against the rotary column under the action of the spring, so that the contact force of the wax block and the rotation is ensured, and meanwhile, after the surface of the wax block is abraded, the residual wax block can be continuously contacted with the rotary column through the spring, so that the waste of the wax block is prevented, and the practical application effect of the waterproof resin zipper is improved.
Preferably, a group of strip-shaped grooves are formed in the outer wall of the rotary column; the section of each strip-shaped groove is V-shaped, and the specifications of two adjacent strip-shaped grooves are different; the during operation, through being provided with the bar groove on the outer wall with the rotary column, and then reduced the area of contact of rotary column and wax stone, the wax stone is unchangeable with the dynamics of rotary column under the spring action simultaneously, and then increased the frictional force between rotary column and the wax stone, make the surface of wax stone wearing and tearing quicker under the effect of rotary column, improved the rotary column and paintd the volume of grease on the chain tooth with the wax stone, make the lubricating effect on the chain tooth further obtain improving, and then improved the practical application effect of waterproof resin zip fastener.
Preferably, an annular cavity is arranged inside the rotary column close to one end of the flow splitting block; the outer wall of the rotary column is provided with a through hole; the through hole is communicated with the inside of the annular cavity; the rotary column is made of elastic material; the during operation, the chain tooth carries out the contact process with the rotary column that is close to reposition of redundant personnel piece one end, this rotary column can receive the extrusion of chain tooth, cause the outer wall of this rotary column to take place deformation, the rotary column takes place the deformation back, the gas pressure of the inside annular chamber of rotary column can increase, make the gas pressure of annular chamber spout along the through-hole after increasing, thereby make through-hole spun air current strike the chain tooth, make impurity on the chain tooth receive the impact of air current down and drop, the cleanness on chain tooth surface has been guaranteed, and then the dynamics of grease on attached to the chain tooth has been increased, and then the lubricated effect of chain tooth has been improved, make the stability of waterproof grease zip fastener further improve.
Preferably, the arc-shaped piece is made of elastic material; when the clothes hanger works, if clothes are clamped between two adjacent arc pieces, the condition that the pull head is clamped can also be caused, and because the arc pieces are made of elastic materials, workers only need to pull the arc pieces clamping the clothes apart, so that the clothes can be moved out from the space between the two adjacent arc pieces, the clothes are protected from being scratched by the arc pieces, and the practicability of the clothes hanger is further improved.
Preferably, a second cavity is formed in the arc-shaped piece; talcum powder is filled in the second cavity; one surfaces of the two arc-shaped sheets, which are close to each other, are provided with through holes; the through hole is communicated with a second cavity; during operation, the pull head can drive the arc piece to rock along the chain belt in-process, and the arc piece takes place deformation after rocking to make the talcum powder in No. two cavities receive and discharge along the through hole after the extrusion, thereby further reached the lubrication action between pull head and the chain belt, make the pull head further obtain improving with the stability that the chain belt was pulled open.
The invention has the following beneficial effects:
1. according to the waterproof resin zipper, the pull strip drives the side plate to move along the chain belt, and the side plate drives the arc-shaped sheet to move to match with the pull strip, so that the arc-shaped sheet pulls the fabric around the pull head open, the fabric cannot move between the pull head and the chain belt, the phenomenon that the pull head is clamped in the process of pulling the chain belt open is avoided, and the using effect of the waterproof resin zipper is improved.
2. In the process that the side plates drive the arc-shaped pieces to move, the arc-shaped pieces can drive the rolling rods to move, so that the rolling rods are in friction with the chain belt, contact between the arc-shaped pieces and the chain belt is changed from sliding friction to rolling friction, friction between the arc-shaped pieces and the chain belt is reduced, the service life of the chain belt is prolonged, the service life of the waterproof resin zipper is prolonged, and meanwhile, due to the fact that the bulges are arranged on the rolling rods, the rolling effect of the rolling rods on the chain belt is improved.
3. In the process that the zipper head moves along the zipper belt, the zipper teeth are in contact with the shunting block, so that the zipper teeth are in contact with the rotating columns on the shunting block, the rotating columns rotate around two groove walls of the second groove under the action of the zipper teeth, the wax block is rubbed in the rotating process of the rotating columns, wax powder is generated on the surface of the wax block under the action of the rotating columns, grease on the wax block is smeared on the zipper teeth after the rotating columns rotate, the lubricating effect on the zipper teeth is achieved, the friction force between the adjacent zipper teeth is reduced, the friction force between the zipper teeth and the zipper head is reduced, the stability of the zipper head for pulling the zipper belt open by the zipper head is improved, the waterproof resin zipper is more smooth when a worker uses the waterproof resin zipper, meanwhile, the grease on the surfaces of the zipper teeth can play a hydrophobic role, and the waterproof effect of the waterproof resin zipper is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
FIG. 4 is a perspective view of a slider according to the present invention;
FIG. 5 is an enlarged view at C in FIG. 4;
FIG. 6 is a cross-sectional view of a slider according to the present invention;
FIG. 7 is an enlarged view at D of FIG. 6;
FIG. 8 is a cross-sectional view of a curved plate in accordance with the present invention;
in the figure: the zipper belt 1, the base layer 11, the waterproof layer 12, the locking member 2, the slider 3, the shunting block 31, the first cavity 311, the wax block 312, the second groove 313, the spring 314, the side plate 32, the bent edge 321, the arc piece 322, the first groove 323, the rolling rod 324, the protrusion 325, the brace 33, the L-shaped strip 34, the retaining ring 35, the zipper teeth 4, the rotary column 5, the strip-shaped groove 51, the annular cavity 52, the through hole 53, the second cavity 6 and the through hole 61.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 8, the method for preventing the sticking of the waterproof resin zipper according to the present invention comprises the steps of:
s1, in the moving process of pulling the pull strip 33, one end face of the pull strip 33 is set to be of a corrugated structure, so that the friction force between a hand and the pull strip 33 is increased, the stability of pulling the pull head 3 is further improved, the pull strip 33 slides along the L-shaped strips 34 through the retaining ring 35 under the action of the retaining ring 33, the pull strip 33 moves to the periphery of the shunting blocks 31, the two side plates 32 in the pull head 3 can be uniformly stressed in the moving process of the pull head 3, and the stability of pulling the chain belt 1 by the pull head 3 is further improved;
s2, the brace 33 can drive the shunting block 31 and the side plates 32 to move, so that the zipper tape 1 is pulled open and buckled by the zipper head 3, in the moving process of the side plates 32, the side plates 32 can drive the arc-shaped pieces 322 to synchronously move, so that the arc-shaped pieces 322 shovel away surrounding fabric, the fabric is prevented from entering between the two side plates 32, and the situation that the fabric is clamped in the zipper head 3 is caused;
s3, in the moving process of the zipper tape 3 along the zipper tape 1, the zipper teeth 4 are in contact with the shunting block 31, so that the zipper teeth 4 are in contact with the rotating columns 5 on the shunting block 31, the rotating columns 5 rotate around the two groove walls of the second groove 313 under the action of the zipper teeth 4, the rotating columns 5 rub the wax block 312 in the rotating process, wax powder is generated on the surface of the wax block 312 under the action of the rotating columns 5, grease on the wax block 312 is smeared on the zipper teeth 4 after the rotating columns 5 rotate, the lubrication effect on the zipper teeth 4 is achieved, the friction force between the adjacent zipper teeth 4 is reduced, meanwhile, the friction force between the zipper teeth 4 and the zipper head 3 is reduced, further, the stability of the zipper tape 1 is improved when the zipper head 3 is pulled open, the waterproof resin zipper is smoother to use, meanwhile, the grease on the surfaces of the zipper teeth 4 can play a hydrophobic effect, and further, the waterproof effect of the waterproof resin zipper is improved;
s4, the wax block 312 is abutted against the rotary column 5 under the action of the spring 314, so that the contact force of the wax block 312 and the rotation is ensured, and meanwhile, after the surface of the wax block 312 is abraded, the residual wax block 312 can be continuously contacted with the rotary column 5 through the spring 314, so that the waste of the wax block 312 is prevented, and the actual application effect of the waterproof resin zipper is improved;
s5, the strip-shaped groove 51 is formed in the outer wall of the rotary column 5, so that the contact area between the rotary column 5 and the wax block 312 is reduced, meanwhile, the force of the wax block 312 and the rotary column 5 under the action of the spring 314 is unchanged, the friction force between the rotary column 5 and the wax block 312 is increased, the surface of the wax block 312 is abraded faster under the action of the rotary column 5, the amount of grease which is applied to the zipper teeth 4 by the rotary column 5 and is smeared on the zipper teeth 4 is increased, the lubricating effect on the zipper teeth 4 is further improved, and the actual application effect of the waterproof resin zipper is further improved;
s6, in the process that the zipper teeth 4 are in contact with the rotary column 5 close to one end of the flow dividing block 31, the rotary column 5 is squeezed by the zipper teeth 4, so that the outer wall of the rotary column 5 is deformed, after the rotary column 5 is deformed, the gas pressure of the annular cavity 52 in the rotary column 5 is increased, the gas pressure of the annular cavity 52 is increased and then is sprayed out along the through hole 53, so that the airflow sprayed out of the through hole 53 impacts the zipper teeth 4, impurities on the zipper teeth 4 fall under the impact of the airflow, the cleanness of the surfaces of the zipper teeth 4 is guaranteed, the force of grease attached to the zipper teeth 4 is increased, the lubricating effect of the zipper teeth 4 is improved, and the stability of the waterproof grease zipper is further improved;
s7, the arc-shaped pieces 322 are made of elastic materials, so that the arc-shaped pieces 322 clamping the clothes are only needed to be pulled apart, the clothes can be moved out from between the two adjacent arc-shaped pieces 322, the clothes are protected from being scratched by the arc-shaped pieces 322, and the practicability of the clothes hanger is further improved;
s8, in the process that the zipper head 3 moves along the zipper belt 1, the zipper belt 1 can drive the arc-shaped pieces 322 to swing, and the arc-shaped pieces 322 deform after swinging, so that the talcum powder in the cavity II 6 is extruded and then is discharged along the through holes 61, the lubrication effect between the zipper head 3 and the zipper belt 1 is further achieved, and the stability of the zipper head 3 for pulling the zipper belt 1 is further improved;
the zipper applying the method comprises a zipper belt 1, a locking piece 2, a slider 3 and zipper teeth 4; the locking piece 2 is fixedly connected to the end part of the chain belt 1; the chain teeth 4 are uniformly fixedly connected to the edge of the chain belt 1; the zipper head 3 can buckle the zipper teeth 4 on the two zipper belts 1; the chain belt 1 comprises a base layer 11 and a waterproof layer 12; the waterproof layer 12 is positioned on two sides of the base layer 11, the waterproof layer 12 is bonded with the base layer 11, and the waterproof layer 12 is made of thermoplastic polyurethane elastomer rubber material; the base layer 11 is formed by blending cotton yarns and chemical fibers;
the slider 3 comprises a shunting block 31, a side plate 32 and a pull strip 33; the shunting block 31 is positioned between the two side plates 32, the shunting block 31 is fixedly connected with the side plates 32, and the section of the shunting block 31 is triangular; two edges of the two side plates 32 are both provided with a bent edge 321, and the bent edges 321 on the two side plates 32 are arranged close to each other; the curved edge 321 is fixedly connected with an arc-shaped piece 322; the arc-shaped pieces 322 are uniformly distributed on the bent edge 321; the arc-shaped pieces 322 on the bent edge 321 are symmetrically bent; the curved direction of the arc-shaped piece 322 faces the corresponding end of the curved edge 321; an L-shaped strip 34 is arranged on the outer wall of one of the side plates 32; one end of the L-shaped strip 34 is fixedly connected to the outer wall of the side plate 32, the other end of the L-shaped strip is fixedly connected to the flow distribution block 31, the cross section of the L-shaped strip 34 is T-shaped, and the L-shaped strip 34 is slidably connected with a retaining ring 35; one end of the retaining ring 35 is fixedly connected with a pull strip 33; one end face of the brace 33 is arranged into a corrugated structure;
when the zipper puller works, due to the defects of the prior art, when the zipper belt 1 is pulled open by the puller 3, clothes are clamped between the zipper belt 1 and the puller 3 by the puller 3, so that the puller 3 is clamped, and the use of the zipper is influenced; therefore, in the moving process of pulling the pull strip 33 by a worker, friction force between the hand of the worker and the pull strip 33 is increased by setting one end face of the pull strip 33 into a corrugated structure, so that the stability of the worker for pulling the pull head 3 is improved, the pull strip 33 slides along the L-shaped strip 34 through the retaining ring 35 under the action of the worker, the pull strip 33 moves to the periphery of the shunting block 31, the two side plates 32 in the pull head 3 can be uniformly stressed in the moving process of the pull head 3, the stability of the pull head 3 for pulling the chain belt 1 is further improved, the shunting block 31 and the side plates 32 can be driven by the pull strip 33 to move, the chain belt 1 is pulled and buckled by the pull head 3, in the moving process of the side plates 32, the arc-shaped sheets 322 can be driven by the side plates 32 to synchronously move surrounding fabric, and the fabric is prevented from entering between the two side plates 32, so that the fabric is prevented from being clamped in the pull head 3; the waterproof layer 12 can achieve the waterproof effect of the zipper; according to the waterproof resin zipper, the side plates 32 are driven by the pull strips 33 to move along the zipper belts 1, and the arc-shaped pieces 322 are driven by the side plates 32 to move and match with each other, so that the arc-shaped pieces 322 are used for poking the fabric around the zipper head 3, the fabric cannot move between the zipper head 3 and the zipper belts 1, the phenomenon that the zipper head 3 is clamped in the process of pulling the zipper belts 1 open is avoided, and the using effect of the waterproof resin zipper is improved.
As an embodiment of the present invention, a first groove 323 is disposed on a surface of each of the two arc-shaped pieces 322 that is close to the first groove; the two groove walls of the first groove 323 are rotatably connected with a roller 324; the outer wall of the roller 324 is provided with a bulge 325; the cross-sectional shape of the protrusion 325 is semicircular; when the chain belt 1 works, the arc-shaped pieces 322 can rub against the chain belt 1 when the side plates 32 drive the arc-shaped pieces 322 to move for a long time, so that the chain belt 1 is abraded under the action of the arc-shaped pieces 322, and the service life of the chain belt 1 is shortened; therefore, in the process that the side plate 32 drives the arc-shaped piece 322 to move, the arc-shaped piece 322 drives the roller 324 to move, so that the roller 324 rubs against the chain belt 1, the contact between the arc-shaped piece 322 and the chain belt 1 is changed from sliding friction to rolling friction, the friction between the arc-shaped piece 322 and the chain belt 1 is reduced, the service life of the chain belt 1 is prolonged, the service life of the waterproof resin zipper is prolonged, and meanwhile, the rolling effect of the roller 324 on the chain belt 1 is improved by arranging the protrusions 325 on the roller 324.
As an embodiment of the present invention, a first cavity 311 is disposed inside the diversion block 31; the cross section of the first cavity 311 is triangular, and a wax block 312 is arranged inside the first cavity 311; the cross-sectional shape of the wax block 312 is consistent with that of the first cavity 311; two adjacent end faces of the shunting block 31 are provided with a second groove 313; the second groove 313 is communicated with the first cavity 311, and a rotating column 5 is rotatably connected between the two groove walls of the second groove 313; the wax block 312 contacts with the rotary column 5 under the action of gravity; after the rotating column 5 rotates, the grease on the wax block 312 can be taken out; during operation, pull head 3 removes the in-process along chain belt 1, chain tooth 4 can contact with shunting block 31, make chain tooth 4 and shunting block 31 on the rotary column 5 contact, make rotary column 5 rotate around the two cell walls of No. two recesses 313 under the effect of chain tooth 4, rotary column 5 rotates the in-process and can rub wax block 312, the surface of wax block 312 receives the effect of rotary column 5 and produces the wax powder, make rotary column 5 rotate the back and scribble the grease on wax block 312 on chain tooth 4, thereby reached the lubricated effect to chain tooth 4, and then reduced the frictional force between adjacent chain tooth 4, still reduced the frictional force between chain tooth 4 and pull head 3 simultaneously, and then improved pull head 3 and pulled open the stationarity of chain belt 1, make the staff use waterproof resin zip fastener more smoothly, simultaneously the grease on the chain tooth 4 surface can play hydrophobic effect, and then improved the water-proof effects of waterproof resin zip fastener.
As an embodiment of the present invention, a spring 314 is disposed in the first cavity 311; one end of the spring 314 is connected with one cavity wall of the first cavity 311, and the other end is connected with the wax block 312; the wax block 312 is close to the rotary column 5 under the action of the spring 314; when the device works, the wax block 312 can only contact with the rotary column 5 by means of gravity, so that the contact force between the wax block 312 and the rotary column 5 is limited, the action effect of the rotary column 5 on the wax block 312 is limited, and the amount of grease on the wax block 312 taken out by the rotary column 5 is influenced; therefore, the wax block 312 abuts against the rotary column 5 under the action of the spring 314, so that the contact force of the wax block 312 and the rotation is ensured, and meanwhile, after the surface of the wax block 312 is abraded, the residual wax block 312 can be continuously contacted with the rotary column 5 through the spring 314, so that the waste of the wax block 312 is prevented, and the practical application effect of the waterproof resin zipper is improved.
As an embodiment of the present invention, a set of strip-shaped grooves 51 is provided on the outer wall of the rotary column 5; the number of the strip-shaped grooves 51 is at least two, the strip-shaped grooves 51 are uniformly distributed on the outer wall of the rotary column 5, the cross section of each strip-shaped groove 51 is V-shaped, and the specifications of two adjacent strip-shaped grooves 51 are different; the during operation, through being provided with bar groove 51 on the outer wall with the rotary column 5, and then reduced the area of contact of rotary column 5 with wax stone 312, wax stone 312 is unchangeable with the dynamics of rotary column 5 under the spring 314 effect simultaneously, and then increased the frictional force between rotary column 5 and the wax stone 312, make the surface of wax stone 312 wearing and tearing faster under the effect of rotary column 5, improved the rotary column 5 and scribbled the volume of grease on chain tooth 4 with wax stone 312, make the lubricated effect on the chain tooth 4 further obtain improving, and then improved the practical application effect of waterproof resin zip fastener.
As an embodiment of the present invention, an annular cavity 52 is provided inside the rotary column 5 near one end of the diversion block 31; the outer wall of the rotary column 5 is provided with a through hole 53; the through hole 53 communicates with the inside of the annular chamber 52; the rotary column 5 is made of an elastic material; during operation, chain tooth 4 carries out the contact process with the rotary column 5 that is close to reposition of redundant personnel piece 31 one end, this rotary column 5 can receive chain tooth 4's extrusion, cause the outer wall of this rotary column 5 to take place deformation, the rotary column 5 takes place the back of deformation, the gaseous pressure of the annular chamber 52 of rotary column 5 inside can increase, make the gaseous pressure of annular chamber 52 spout along through-hole 53 after increasing, thereby make through-hole 53 spun air current strike chain tooth 4, make impurity on the chain tooth 4 receive the impact of air current down and drop, the cleanliness factor on chain tooth 4 surface has been guaranteed, and then the dynamics of grease on attached to chain tooth 4 has been increased, and then the lubrication effect of chain tooth 4 has been improved, make the stability of waterproof grease zip fastener further improve.
As an embodiment of the present invention, the arc-shaped pieces 322 are made of an elastic material; when the clothes hanger works, if clothes are clamped between two adjacent arc-shaped pieces 322, the pull head 3 can be also clamped, and because the arc-shaped pieces 322 are made of elastic materials, workers only need to pull the arc-shaped pieces 322 clamping the clothes apart, so that the clothes can be moved out from the space between the two adjacent arc-shaped pieces 322, the clothes are protected from being scratched by the arc-shaped pieces 322, and the practicability of the clothes hanger is further improved.
As an embodiment of the present invention, a second cavity 6 is arranged inside the arc-shaped piece 322; the second cavity 6 is filled with talcum powder; through holes 61 are formed in the surfaces, close to the two arc-shaped pieces 322, of the two arc-shaped pieces; the through hole 61 is communicated with the cavity II 6; during operation, the pull head 3 can drive the arc-shaped piece 322 to swing along the chain belt 1, and the arc-shaped piece 322 deforms after swinging, so that the talcum powder in the second cavity 6 is extruded and then discharged along the through hole 61, and further the lubricating effect between the pull head 3 and the chain belt 1 is achieved, and the stability of the pull head 3 for pulling the chain belt 1 is further improved.
When the zipper pulling device works, when a worker pulls the pull strip 33 to move, one end face of the pull strip 33 is arranged to be of a corrugated structure, so that the friction force between the hand of the worker and the pull strip 33 is increased, the stability of the worker pulling the pull head 3 is further improved, the pull strip 33 slides along the L-shaped strip 34 through the buckle 35 under the action of the worker, the pull strip 33 moves to the periphery of the shunting block 31, the two side plates 32 in the pull head 3 can be uniformly stressed in the moving process of the pull head 3, the stability of the pull head 3 for pulling the zipper belt 1 is further improved, the shunting block 31 and the side plates 32 can be driven by the pull strip 33 to move, the zipper belt 1 is pulled and buckled by the pull head 3, in the moving process of the side plates 32, the side plates 32 can drive the arc-shaped pieces 322 to synchronously move surrounding fabrics, and the fabrics are prevented from entering between the two side plates 32, and being blocked in the pull head 3; the waterproof layer 12 can achieve the waterproof effect of the zipper; in the process that the side plate 32 drives the arc-shaped piece 322 to move, the arc-shaped piece 322 drives the roller 324 to move, so that the roller 324 rubs against the chain belt 1, the contact between the arc-shaped piece 322 and the chain belt 1 is changed from sliding friction to rolling friction, the friction force between the arc-shaped piece 322 and the chain belt 1 is reduced, the service life of the chain belt 1 is prolonged, the service life of the waterproof resin zipper is prolonged, and meanwhile, the rolling effect of the roller 324 on the chain belt 1 is improved by arranging the protrusion 325 on the roller 324; when the zipper head 3 moves along the zipper belt 1, the zipper teeth 4 can be in contact with the shunting block 31, so that the zipper teeth 4 are in contact with the rotating columns 5 on the shunting block 31, the rotating columns 5 rotate around the two groove walls of the second groove 313 under the action of the zipper teeth 4, the rotating columns 5 can rub the wax block 312 in the rotating process, wax powder is generated on the surface of the wax block 312 under the action of the rotating columns 5, grease on the wax block 312 is smeared on the zipper teeth 4 after the rotating columns 5 rotate, the lubricating effect on the zipper teeth 4 is achieved, the friction force between the adjacent zipper teeth 4 is further reduced, the friction force between the zipper teeth 4 and the zipper head 3 is also reduced, the stability of the zipper head 3 for pulling the zipper belt 1 open is improved, a worker can use the waterproof resin zipper more smoothly, grease on the surfaces of the zipper teeth 4 can play a role of dewatering, and the waterproof effect of the waterproof resin zipper is further improved; the wax block 312 is abutted against the rotary column 5 under the action of the spring 314, so that the contact force of the wax block 312 and the rotation is ensured, and meanwhile, after the surface of the wax block 312 is abraded, the residual wax block 312 can be continuously contacted with the rotary column 5 through the spring 314, so that the waste of the wax block 312 is prevented, and the actual application effect of the waterproof resin zipper is improved; the strip-shaped groove 51 is formed in the outer wall of the rotary column 5, so that the contact area between the rotary column 5 and the wax block 312 is reduced, meanwhile, the force of the wax block 312 and the rotary column 5 is unchanged under the action of the spring 314, the friction force between the rotary column 5 and the wax block 312 is increased, the surface of the wax block 312 is quickly abraded under the action of the rotary column 5, the amount of grease which is smeared on the zipper teeth 4 by the rotary column 5 is increased, the lubricating effect on the zipper teeth 4 is further improved, and the actual application effect of the waterproof resin zipper is further improved; in the process that the zipper teeth 4 are in contact with the rotary column 5 close to one end of the flow dividing block 31, the rotary column 5 is extruded by the zipper teeth 4, so that the outer wall of the rotary column 5 is deformed, after the rotary column 5 is deformed, the gas pressure of the annular cavity 52 inside the rotary column 5 is increased, the gas pressure of the annular cavity 52 is increased and then is sprayed out along the through hole 53, so that the zipper teeth 4 are impacted by the gas flow sprayed out of the through hole 53, impurities on the zipper teeth 4 fall off under the impact of the gas flow, the cleanness of the surface of the zipper teeth 4 is ensured, the force of grease attached to the zipper teeth 4 is increased, the lubricating effect of the zipper teeth 4 is improved, and the stability of the waterproof grease zipper is further improved; because the arc-shaped pieces 322 are made of elastic materials, workers only need to pull the arc-shaped pieces 322 clamping clothes apart, so that the clothes can be moved out from between two adjacent arc-shaped pieces 322, the clothes are protected from being scratched by the arc-shaped pieces 322, and the practicability of the clothes hanger is further improved; in the process that the pull head 3 moves along the chain belt 1, the chain belt 1 can drive the arc-shaped pieces 322 to swing, and the arc-shaped pieces 322 deform after swinging, so that the talcum powder in the second cavity 6 is extruded and then discharged along the through holes 61, and further lubrication between the pull head 3 and the chain belt 1 is achieved, and the stability of the pull head 3 for pulling the chain belt 1 is further improved.
According to the waterproof resin zipper, the side plates are driven by the pull strips to move along the chain belts and the arc-shaped pieces are driven by the side plates to move in a matched manner, so that the arc-shaped pieces pull fabric around the zipper heads, the fabric cannot move between the zipper heads and the chain belts, the phenomenon that the zipper heads are clamped in the process of pulling the chain belts open is avoided, and the using effect of the waterproof resin zipper is improved;
the wax block is mainly applied to the zipper on a large military bag, so that the wax block has enough space, the wax block is placed in the zipper, and meanwhile, in the application environment, the consumption amount of the wax block can ensure the use times and the cleaning times of the zipper, so that the wax block has wide market prospect.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A method for preventing a waterproof resin zipper from being stuck, comprising the steps of:
s1, in the moving process of pulling the pull strip (33), one end face of the pull strip (33) is set to be of a corrugated structure, so that the friction force between a hand and the pull strip (33) is increased, the stability of pulling the pull head (3) is further improved, the pull strip (33) slides along the L-shaped strip (34) through the retaining ring (35) under the action of the pull strip (33), the pull strip (33) moves to the periphery of the shunting block (31), the two side plates (32) in the pull head (3) can be uniformly stressed in the moving process of the pull head (3), and the stability of pulling the chain belt (1) by the pull head (3) is further improved;
s2, the brace (33) can drive the shunting block (31) and the side plates (32) to move, so that the zipper belt (1) is pulled open and buckled by the pull head (3), in the moving process of the side plates (32), the side plates (32) can drive the arc-shaped pieces (322) to synchronously move, so that the arc-shaped pieces (322) shovel away surrounding fabric, so that the fabric is prevented from entering between the two side plates (32), the condition that the fabric is clamped in the pull head (3) is caused, in the moving process of the arc-shaped pieces (322) driven by the side plates (32), the arc-shaped pieces (322) can drive the rolling rods (324) to move, so that the rolling rods (324) and the zipper belt (1) are rubbed, the contact of the arc-shaped pieces (322) and the zipper belt (1) is changed into rolling friction from sliding friction, the friction force between the arc-shaped pieces (322) and the zipper belt (1) is further reduced, the service life of the rolling rods (1) is further prolonged, the service life of the waterproof resin zipper belt is prolonged, and meanwhile, the protrusions (325) are arranged on the zipper belt (324), and the rolling effect of the rolling rods (324) on the zipper belt (1) is further improved;
s3, in the moving process of the slider (3) along the chain belt (1), the chain teeth (4) are in contact with the shunting block (31), so that the chain teeth (4) are in contact with the rotating columns (5) on the shunting block (31), the rotating columns (5) rotate around two groove walls of the second groove (313) under the action of the chain teeth (4), the wax block (312) can be rubbed in the rotating process of the rotating columns (5), wax powder is generated on the surface of the wax block (312) under the action of the rotating columns (5), grease on the wax block (312) is smeared on the chain teeth (4) after the rotating columns (5) rotate, the lubrication effect of lubricating the chain teeth (4) is achieved, the friction force between the adjacent chain teeth (4) is reduced, meanwhile, the friction force between the chain teeth (4) and the slider (3) is reduced, the stability of the slider (3) in pulling open the chain belt (1) is improved, the waterproof resin is used more smoothly, the grease on the surface of the chain teeth (4) can be used more smoothly, and the waterproof resin effect of the zipper is improved;
s4, the wax block (312) can be abutted against the rotary column (5) under the action of the spring (314), so that the contact force between the wax block (312) and the rotation is ensured, and meanwhile, after the surface of the wax block (312) is abraded, the residual wax block (312) can be continuously contacted with the rotary column (5) through the spring (314), so that the waste of the wax block (312) is prevented, and the actual application effect of the waterproof resin zipper is further improved;
s5, a strip-shaped groove (51) is formed in the outer wall of the rotary column (5), so that the contact area between the rotary column (5) and the wax block (312) is reduced, meanwhile, the force of the wax block (312) and the rotary column (5) under the action of the spring (314) is unchanged, the friction force between the rotary column (5) and the wax block (312) is increased, the surface of the wax block (312) is abraded more quickly under the action of the rotary column (5), the amount of grease which is applied to the chain teeth (4) by the rotary column (5) and is smeared on the wax block (312) is increased, the lubricating effect on the chain teeth (4) is further improved, and the actual application effect of the waterproof resin zipper is further improved;
s6, in the process that the zipper teeth (4) are in contact with the rotary column (5) close to one end of the flow dividing block (31), the rotary column (5) can be extruded by the zipper teeth (4), so that the outer wall of the rotary column (5) can deform, after the rotary column (5) deforms, the gas pressure of a ring cavity (52) in the rotary column (5) can be increased, the gas pressure of the ring cavity (52) is increased and then is sprayed out along the through holes (53), so that airflow sprayed out of the through holes (53) impacts the zipper teeth (4), impurities on the zipper teeth (4) fall off under the impact of the airflow, the cleanness of the surface of the zipper teeth (4) is guaranteed, the force of grease attached to the zipper teeth (4) is increased, the lubricating effect of the zipper teeth (4) is further improved, and the stability of the waterproof grease zipper is further improved;
s7, the arc-shaped pieces (322) are made of elastic materials, so that the arc-shaped pieces (322) clamping the clothes are only needed to be pulled apart, the clothes can be moved out from between two adjacent arc-shaped pieces (322), the clothes are protected from being scratched by the arc-shaped pieces (322), and the practicability of the clothes hanger is further improved;
s8, in the process that the zipper head (3) moves along the zipper belt (1), the zipper belt (1) can drive the arc-shaped piece (322) to swing, and the arc-shaped piece (322) deforms after swinging, so that talcum powder in the cavity II (6) is extruded and then is discharged along the through hole (61), the lubricating effect between the zipper head (3) and the zipper belt (1) is further achieved, and the pulling stability of the zipper belt (1) by the zipper head (3) is further improved;
the zipper applying the method comprises a chain belt (1), a locking piece (2), a slider (3) and zipper teeth (4); the locking piece (2) is fixedly connected to the end part of the chain belt (1); the chain teeth (4) are uniformly fixedly connected to the edge of the chain belt (1); the zipper head (3) can buckle the zipper teeth (4) on the two zipper belts (1); the chain belt (1) comprises a base layer (11) and a waterproof layer (12); the waterproof layer (12) is positioned on two sides of the base layer (11), the waterproof layer (12) is bonded with the base layer (11), and the waterproof layer (12) is made of thermoplastic polyurethane elastomer rubber material; the base layer (11) is formed by blending cotton yarns and chemical fibers;
the slider (3) comprises a shunting block (31), a side plate (32) and a pull strip (33); the flow splitting block (31) is positioned between the two side plates (32), the flow splitting block (31) is fixedly connected with the side plates (32), and the cross section of the flow splitting block (31) is triangular; two edges of each side plate (32) are provided with a bent edge (321), and the bent edges (321) on the two side plates (32) are arranged close to each other; the bent edge (321) is fixedly connected with an arc-shaped sheet (322); the arc-shaped pieces (322) are uniformly distributed on the bent edge (321); the arc-shaped sheet (322) on the bent edge (321) is symmetrically bent; the bending direction of the arc-shaped piece (322) faces to the corresponding end part of the bent edge (321); an L-shaped strip (34) is arranged on the outer wall of one side plate (32); one end of the L-shaped strip (34) is fixedly connected to the outer wall of the side plate (32), the other end of the L-shaped strip is fixedly connected to the shunting block (31), the cross section of the L-shaped strip (34) is T-shaped, and the L-shaped strip (34) is connected with a retaining ring (35) in a sliding mode; one end of the retaining ring (35) is fixedly connected with a pull strip (33); one end face of the brace (33) is arranged into a corrugated structure;
one surfaces, close to the two arc-shaped pieces (322), of the two arc-shaped pieces are provided with a first groove (323); the two groove walls of the first groove (323) are rotatably connected with a roller (324);
the outer wall of the roller (324) is provided with a bulge (325); the cross section of the bulge (325) is semicircular;
a first cavity (311) is arranged in the shunting block (31); the cross section of the first cavity (311) is triangular, and a wax block (312) is arranged inside the first cavity (311); the cross section of the wax block (312) is consistent with that of the first cavity (311); two adjacent end faces of the shunting block (31) are provided with a second groove (313); the second groove (313) is communicated with the first cavity (311), and a rotating column (5) is rotatably connected between the two groove walls of the second groove (313); the wax block (312) is contacted with the rotary column (5) under the action of gravity; the rotating column (5) can take out the grease on the wax block (312) after rotating;
a spring (314) is arranged in the first cavity (311); one end of the spring (314) is connected with one cavity wall of the first cavity (311), and the other end of the spring is connected with the wax block (312); the wax block (312) is close to the rotary column (5) under the action of a spring (314);
a group of strip-shaped grooves (51) are formed in the outer wall of the rotary column (5); the number of the strip-shaped grooves (51) is at least two, the strip-shaped grooves (51) are uniformly distributed on the outer wall of the rotary column (5), the cross section of each strip-shaped groove (51) is V-shaped, and the specifications of two adjacent strip-shaped grooves (51) are different;
an annular cavity (52) is arranged inside the rotary column (5) close to one end of the flow dividing block (31); the outer wall of the rotary column (5) is provided with a through hole (53); the through hole (53) is communicated with the inside of the annular cavity (52); the rotary column (5) is made of elastic material;
the arc-shaped piece (322) is made of elastic material;
a second cavity (6) is arranged inside the arc-shaped sheet (322); talcum powder is filled in the second cavity (6); through holes (61) are formed in the surfaces, close to the two arc-shaped pieces (322), of the two arc-shaped pieces; the through hole (61) is communicated with the second cavity (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110026194.2A CN112826180B (en) | 2021-01-08 | 2021-01-08 | Anti-blocking method for waterproof resin zipper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110026194.2A CN112826180B (en) | 2021-01-08 | 2021-01-08 | Anti-blocking method for waterproof resin zipper |
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| CN112826180A CN112826180A (en) | 2021-05-25 |
| CN112826180B true CN112826180B (en) | 2023-01-03 |
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| CN104106888A (en) * | 2014-07-15 | 2014-10-22 | 张家港市双河染织有限公司 | Anti-clamping zipper head |
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| CN208371087U (en) * | 2018-04-10 | 2019-01-15 | 晋江福兴拉链有限公司 | A kind of anti-pinch cloth pull head |
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| CN210492906U (en) * | 2019-07-03 | 2020-05-12 | 嘉兴丰钏拉链科技有限公司 | Self-lubricating zipper puller |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108244771A (en) * | 2018-01-29 | 2018-07-06 | 安徽安丰五金压铸有限公司 | A kind of anti-flammability bilayer waterproof Printed zipper |
| CN210647034U (en) * | 2019-09-04 | 2020-06-02 | 浙江杰凯拉链科技有限公司 | Lubricating device for concealed slide fastener |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106888A (en) * | 2014-07-15 | 2014-10-22 | 张家港市双河染织有限公司 | Anti-clamping zipper head |
| CN205682640U (en) * | 2016-06-13 | 2016-11-16 | 嘉兴盛隆拉链制造有限公司 | A kind of wear-resisting slide fastener |
| CN209594892U (en) * | 2018-03-14 | 2019-11-08 | 深圳宝信拉链有限公司 | It is a kind of can oil injecting lubricating chain stretching device |
| CN208371087U (en) * | 2018-04-10 | 2019-01-15 | 晋江福兴拉链有限公司 | A kind of anti-pinch cloth pull head |
| CN210492906U (en) * | 2019-07-03 | 2020-05-12 | 嘉兴丰钏拉链科技有限公司 | Self-lubricating zipper puller |
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| CN112826180A (en) | 2021-05-25 |
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