阅读说明：本技术 一种自隐藏式羽绒服拉链头组件 (Self-hidden down jacket zipper puller assembly ) 是由 吴昆明 张传贵 李伟 于 2021-08-23 设计创作，主要内容包括：本发明涉及一种自隐藏式羽绒服拉链头组件,包括上船板和连接在上船板上的下船板,上船板和下船板之间通过一开齿杆固定连接,所述上船板上设有若干个限位机构,若干个限位机构对称分布在开齿杆两侧,所述上船板上活动连接有调节板,调节板和上船板之间通过转动式升降机构连接,调节板用于压迫调节限位机构。该自隐藏式羽绒服拉链头组件,在拉动拉头时可以将调节板旋转180°使其脱离上船板并增大与上船板之间的距离,便于用户拉动拉头,在不拉动拉头时可将调节板反向旋转180°使其与上船板重新贴合并压迫上船板上的限位机构插入链牙间隙之间,实现拉头限位的同时减少了调节板占用的空间,达到隐藏调节板的效果,操作简单。(The invention relates to a self-hidden down jacket zipper puller assembly which comprises an upper ship board and a lower ship board connected to the upper ship board, wherein the upper ship board and the lower ship board are fixedly connected through a toothed rod, a plurality of limiting mechanisms are arranged on the upper ship board and symmetrically distributed on two sides of the toothed rod, an adjusting plate is movably connected to the upper ship board, the adjusting plate is connected with the upper ship board through a rotary lifting mechanism, and the adjusting plate is used for pressing and adjusting the limiting mechanisms. This from hidden down coat zipper head subassembly, can rotate the regulating plate 180 when the pulling pull head makes it break away from last deck and increase and go up the distance between the deck, the user of being convenient for pulls the pull head, can make its and last deck laminating again and oppress the stop gear on the last deck and insert between the chain tooth clearance with regulating plate counter-rotation 180 when not pulling the pull head, reduced the space that the regulating plate occupy when realizing that the pull head is spacing, reach the effect of hiding the regulating plate, easy operation.)

1. The utility model provides a draw zipper head subassembly from hidden down coat, includes last ship board (1) and connects lower ship board (2) on last ship board (1), goes up between ship board (1) and lower ship board (2) through a gullet pole fixed connection, its characterized in that: go up to be equipped with a plurality of stop gear (4) on deck (1), a plurality of stop gear (4) symmetric distribution is in gullet pole both sides, swing joint has regulating plate (3) on deck (1), connects through rotary type elevating system between regulating plate (3) and deck (1), and regulating plate (3) are used for oppressing regulation stop gear (4).

2. The self-concealing down jacket zipper head assembly of claim 1, wherein: rotary type elevating system is including locating rotation cavity (102) on last board (1), running through perforation (101) that rotate cavity (102) upper end wall, locating annular thread (103) on rotation cavity (102) inner wall, connecting rod (301) on regulating plate (3) and connecting screw rod (302) at connecting rod (301) one end, screw rod (302) are located rotation cavity (102), and screw rod (302) and annular thread (103) cooperate the setting, and connecting rod (301) are located perforation (101).

3. The self-concealing down jacket zipper head assembly of claim 2, wherein: the height of the screw (302) is smaller than that of the rotating chamber (102), gaps are formed between the annular thread (103) and the upper end wall and the lower end wall of the rotating chamber (102), and the covering height of the annular thread (103) is the same as that of the screw (302).

4. The self-concealing down jacket zipper head assembly according to claim 3, wherein: the limiting mechanism (4) comprises a moving chamber (104) arranged on the boarding plate (1), a moving groove (105), a round hole penetrating through the upper end wall of the moving chamber (104), a middle connecting rod (402) penetrating through the round hole, a pressing block (401) connected to the upper end of the middle connecting rod (402), a limiting disc (403) connected to the lower end of the middle connecting rod (402), a stopping part (404) connected to the lower end of the limiting disc (403) and a spring (405) connected between the limiting disc (403) and the lower end wall of the moving chamber (104), and the upper end of the pressing block (401) is semicircular.

5. The self-concealing down jacket zipper head assembly according to claim 4, wherein: one end of the stop piece (404) penetrates through the lower end wall of the moving chamber (104) and extends into the gap between the upper ship plate (1) and the lower ship plate (2).

6. The self-concealing down jacket zipper head assembly of claim 1, wherein: the adjusting plate (3) is provided with a plurality of limiting grooves (303) matched with the limiting mechanisms (4), the pressing block (401) is driven to move into the moving groove (105) when the limiting grooves (303) are partially attached to the upper end face of the pressing block (401), and the stopping pieces (404) are driven to be inserted into tooth gaps of the zipper.

7. The self-concealing down jacket zipper head assembly of claim 1, wherein: the adjusting plate (3) and the boarding plate (1) are the same in area, the rotating angle of the adjusting plate (3) around the connecting rod (301) is 0-180 degrees, when the rotating angle of the adjusting plate (3) is 0 degree, the lower end face of the screw rod (302) is in contact with the lower end face of the rotating chamber (102), and when the rotating angle of the adjusting plate (3) is 180 degrees, the upper end face of the screw rod (302) is in contact with the upper end face of the rotating chamber (102).

Technical Field

The invention belongs to the field of zippers, and particularly relates to a self-hidden down jacket zipper head assembly.

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.

The zipper is composed of zipper teeth, a zipper head, an upper stop and a lower stop (a front stop and a rear stop) or a locking piece and the like. The fastener elements are key parts, and directly determine the side pull strength of the zipper. Generally, a zipper has two fastener tapes, each fastener tape has a row of fastener elements, and the two rows of fastener elements are arranged in a staggered manner. The zipper teeth at two sides are clamped by the pull head, and the zipper teeth at two sides can be mutually meshed or separated by sliding the pull tab.

The zipper is divided into three types according to materials, including a nylon zipper, an injection molding zipper and a metal zipper.

The down jacket (down coat) is a jacket filled with down fillers, and has a huge and mellow appearance. The down jacket generally has more than half of the amount of the duck down, and meanwhile, some fine feathers can be mixed, the duck down is cleaned and disinfected at high temperature, and then the down jacket is filled in clothes. The down jacket has the best warmth retention property. It is usually worn by people in cold regions and is also commonly used by polar researchers.

The zip fastener variety that adopts on the present down coat is more, the pull head variety on the zip fastener is also more, common zip fastener is constituteed by zip fastener head body and pulling-on piece on the existing market, the upper end of zip fastener head body is equipped with draws the nose, the pulling-on piece sets up on drawing the zipper head body through drawing the nose, convenient assembling for the later stage, it sets up a breach to locate to draw the pulling-on piece or draw the nose mostly, it installs the pulling-on piece on drawing the nose to make things convenient for, but the condition that the pulling-on piece easily drops can appear in this kind of mode of setting, and the pulling-on piece is thinner with drawing the nose junction, the cracked condition appears easily, in case above-mentioned condition appears, the use of pull head will become difficult, the user can't install a new pulling-on piece by oneself, or directly change a new pull head, the waste of resource has been caused, and the space that the pulling-on piece occupy is great.

Disclosure of Invention

The invention aims to solve the problems and provide a self-hidden down jacket zipper head component which is simple in structure and reasonable in design.

The invention realizes the purpose through the following technical scheme:

the utility model provides a draw zipper head subassembly from hidden down coat, includes last hull plate and connects the lower hull plate on last hull plate, goes up through a gullet pole fixed connection between hull plate and the lower hull plate, be equipped with a plurality of stop gear on the last hull plate, a plurality of stop gear symmetric distribution is in gullet pole both sides, swing joint has the regulating plate on the last hull plate, connects through rotary type elevating system between regulating plate and the last hull plate, and the regulating plate is used for oppressing regulation stop gear.

As a further optimization scheme of the invention, the rotary lifting mechanism comprises a rotary chamber arranged on the ship-loading plate, a through hole penetrating through the upper end wall of the rotary chamber, an annular thread arranged on the inner wall of the rotary chamber, a connecting rod connected to the adjusting plate and a screw rod connected to one end of the connecting rod, wherein the screw rod is positioned in the rotary chamber, the screw rod and the annular thread are arranged in a matched manner, and the connecting rod is positioned in the through hole.

As a further optimization scheme of the invention, the height of the screw is smaller than that of the rotating chamber, gaps are arranged between the annular thread and the upper end wall and the lower end wall of the rotating chamber, and the covering height of the annular thread is the same as that of the screw.

As a further optimization scheme of the invention, the limiting mechanism comprises a moving cavity arranged on the ship-loading plate, a moving groove, a round hole penetrating through the upper end wall of the moving cavity, a middle connecting rod penetrating through the round hole, a pressing block connected to the upper end of the middle connecting rod, a limiting disc connected to the lower end of the middle connecting rod, a stop part connected to the lower end of the limiting disc and a spring connected between the limiting disc and the lower end wall of the moving cavity, wherein the upper end of the pressing block is semi-spherical.

As a further preferred development of the invention, one end of the stop extends through the lower end wall of the displacement chamber and into the gap between the upper and lower deck.

As a further optimization scheme of the invention, a plurality of limiting grooves matched with the limiting mechanism are arranged on the adjusting plate, and when the limiting grooves are partially attached to the upper end face of the pressing block, the pressing block is driven to move into the moving groove, and the stop piece is driven to be inserted into a zipper tooth gap of the zipper.

As a further optimization scheme of the invention, the areas of the adjusting plate and the ship-boarding plate are the same, the rotating angle of the adjusting plate around the connecting rod is 0-180 degrees, when the rotating angle of the adjusting plate is 0 degree, the lower end surface of the screw rod is contacted with the lower end surface of the rotating chamber, and when the rotating angle of the adjusting plate is 180 degrees, the upper end surface of the screw rod is contacted with the upper end surface of the rotating chamber.

The invention has the beneficial effects that:

1) the puller of the invention has two working states, one is a separation state when the puller is pulled, the adjusting plate is rotated along the connecting rod when the puller is pulled, the adjusting plate can be separated from the upper ship plate, so that the adjusting plate and the upper ship plate are distributed in a mirror image manner, and in the rotation process, the screw rod connected on the connecting rod can move in the rotating chamber, so that the gap between the adjusting plate and the upper ship plate is enlarged, and therefore, the limiting mechanism is not pressed by the adjusting plate any more, the limiting piece is pulled out from the chain tooth gap, a user can conveniently and fast clamp the adjusting plate by fingers to pull the puller to move, the other is a joint state when the puller is not pulled, the adjusting plate is reversely rotated along the connecting rod, the adjusting plate can be rotated back to the upper ship plate again, because the screw rod reversely moves in the rotating chamber during reverse rotation, the gap between the adjusting plate and the upper ship plate is gradually reduced during rotation, until the adjusting plate and the boarding plate are attached again, when the adjusting plate is attached, the limiting groove on the adjusting plate is contacted with the pressing block in the limiting mechanism, on one hand, the function of limiting the adjusting plate is realized through the combination of the limiting groove and the pressing block, so that the adjusting plate can not rotate around the connecting rod randomly under the action of no external force, on the other hand, the area of the limiting groove is smaller than the spherical area of the pressing block, the adjusting plate can press the pressing block into the moving groove, the pressing block drives the stopping piece to move towards the chain tooth gap when moving, at the moment, the spring is in a compressed state, the stopping piece achieves the effect of limiting the moving of the pull head after being inserted into the chain tooth gap, and has better stability, when the pull head needs to be pulled, the adjusting plate is applied with a moment in the circumferential direction, the moment is larger than the friction force between the limiting groove and the pressing block, and the limiting groove on the adjusting plate is separated from the pressing block when the adjusting plate rotates around the connecting rod, the compressed spring rebounds and lifts the stop piece again, the press block moves to the opening of the moving groove, and the pull head can move at the moment;

2) when the puller is in a separation state when the puller is pulled and in a fitting state when the puller is not pulled, the convex structural member with clear edges and corners is not exposed outside, the influence on the daily use of a user is avoided, the fingers of the user are not damaged, and the safety is higher.

3) The invention has simple structure, high stability, reasonable design and convenient realization.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the construction of the regulating plate of the present invention;

FIG. 3 is a mating view of the boarding plate and the stop mechanism of the present invention;

FIG. 4 is a schematic structural view of a spacing mechanism of the present invention;

FIG. 5 is a view of the adjustment plate and the retaining groove of the present invention in cooperation;

FIG. 6 is a view of the adjustment plate and the stop mechanism of the present invention in cooperation;

fig. 7 is a mating view of the screw and the annular thread of the present invention.

In the figure: 1. boarding the ship; 101. perforating; 102. rotating the chamber; 103. an annular thread; 104. moving the chamber; 105. a moving groove; 2. a ship board is lowered; 3. an adjusting plate; 301. a connecting rod; 302. a screw; 303. a limiting groove; 4. a limiting mechanism; 401. briquetting; 402. a middle connecting rod; 403. a limiting disc; 404. a stop member; 405. a spring.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1-7, a draw zipper head subassembly from hidden down coat, including last deck 1 and the lower deck 2 of being connected on last deck 1, go up between deck 1 and the lower deck 2 through a gullet pole fixed connection, go up and be equipped with a plurality of stop gear 4 on deck 1, a plurality of stop gear 4 symmetric distribution is in gullet pole both sides, swing joint has regulating plate 3 on the board of going up 1, connect through rotary type elevating system between regulating plate 3 and the last deck 1, regulating plate 3 is used for oppressing regulation stop gear 4.

The rotary type lifting mechanism comprises a rotating chamber 102 arranged on the boarding board 1, a through hole 101 penetrating through the upper end wall of the rotating chamber 102, an annular thread 103 arranged on the inner wall of the rotating chamber 102, a connecting rod 301 connected to the adjusting board 3 and a screw 302 connected to one end of the connecting rod 301, wherein the screw 302 is positioned in the rotating chamber 102, the screw 302 and the annular thread 103 are matched, and the connecting rod 301 is positioned in the through hole 101.

The height of the screw 302 is smaller than that of the rotating chamber 102, gaps are arranged between the annular thread 103 and the upper end wall and the lower end wall of the rotating chamber 102, and the covering height of the annular thread 103 is the same as that of the screw 302.

The adjusting plate 3 and the boarding plate 1 have the same area, the rotation angle of the adjusting plate 3 around the connecting rod 301 is 0-180 degrees, when the rotation angle of the adjusting plate 3 is 0 degree, the lower end surface of the screw 302 is in contact with the lower end surface of the rotating chamber 102, and when the rotation angle of the adjusting plate 3 is 180 degrees, the upper end surface of the screw 302 is in contact with the upper end surface of the rotating chamber 102. Adjusting plate 3 can cover completely on last hull plate 1 upper surface, can not cause extra space to occupy, and adjusting plate 3 and the edge of going up hull plate 1 all adopt the radius angle to handle, can not cause the damage to the human body like the finger position in daily use.

When the adjusting plate 3 is completely attached to the boarding plate 1, the boarding plate is in a state of not rotating, namely, the rotation angle is 0 degree, at the moment, the lower end face of the screw 302 is in contact with the lower end face of the rotating chamber 102, the screw 302 cannot continue to move downwards, at the moment, the adjusting plate 3 cannot rotate in the opposite direction to adjust the rotation angle to a negative value, and the effect of limiting the rotation direction of the adjusting plate 3 can be achieved.

The limiting mechanism 4 comprises a moving chamber 104 arranged on the boarding board 1, a moving groove 105, a round hole penetrating through the upper end wall of the moving chamber 104, a middle connecting rod 402 penetrating through the round hole, a pressing block 401 connected to the upper end of the middle connecting rod 402, a limiting disc 403 connected to the lower end of the middle connecting rod 402, a stop part 404 connected to the lower end of the limiting disc 403 and a spring 405 connected between the limiting disc 403 and the lower end wall of the moving chamber 104, wherein the upper end of the pressing block 401 is semi-spherical.

One end of the stop 404 extends through the lower end wall of the movement chamber 104 and into the gap between the upper and lower decks 1, 2. When the stopper 404 is not forced to move, a certain gap is formed between the lower end point of the stopper 404 and the zipper teeth, or the stopper is hidden in the upper ship plate 1, or leaks out for a certain length, data selection can be performed according to actual design, the movement of the slider cannot be influenced, but after the adjusting plate 3 is attached to the upper ship plate 1, the stopper 404 moves downwards and is inserted into the gap of the zipper teeth, and the limiting effect is achieved.

The adjusting plate 3 is provided with a plurality of limiting grooves 303 matched with the limiting mechanisms 4, when the limiting grooves 303 are partially attached to the upper end face of the pressing block 401, the pressing block 401 is driven to move into the moving groove 105, and the stopping pieces 404 are driven to be inserted into the zipper tooth gaps of the zipper. The function of effectively limiting the movement of the slider can be achieved.

In the specific use process, the slider has two working states, one is a separation state when the slider is pulled, the adjusting plate 3 is rotated along the connecting rod 301, the adjusting plate 3 can be separated from the upper boat plate 1, so that the adjusting plate 3 and the upper boat plate 1 are distributed in a mirror image manner, in addition, in the rotating process, the screw 302 connected on the connecting rod 301 can move in the rotating chamber, so that the gap between the adjusting plate 3 and the upper boat plate 1 is enlarged, and therefore, the limiting mechanism 4 is not pressed by the adjusting plate 3 any more, the stopping member 404 is pulled out from the chain tooth gap, a user can conveniently and conveniently clamp the adjusting plate 3 with fingers to pull the slider to move, in the other is a fitting state when the slider is not pulled, the adjusting plate 3 is reversely rotated along the connecting rod 301, the adjusting plate 3 can be rotated back to the upper boat plate 1 again, and in the reverse rotation process, in the rotating chamber, the reverse rotation process, the screw 302 reversely moves, the gap between the adjusting plate 3 and the boarding plate 1 is gradually reduced in the rotating process until the adjusting plate 3 and the boarding plate 1 are attached again, when the adjusting plate 3 and the boarding plate 1 are attached, the limiting groove 303 on the adjusting plate 3 is contacted with the pressing block 401 in the limiting mechanism 4, on one hand, the function of limiting the adjusting plate 3 is realized through the combination of the limiting groove 303 and the pressing block 401, so that the adjusting plate 3 can not rotate around the connecting rod 301 freely under the action of external force, on the other hand, the area of the limiting groove 303 is smaller than the spherical area of the pressing block 401, the adjusting plate 3 can press the pressing block 401 into the moving groove 105, the pressing block 401 drives the stopping piece 404 to move towards the zipper teeth gap when moving, at the moment, the spring 405 is in a compressed state, the stopping piece 404 is inserted into the zipper teeth gap to achieve the effect of limiting the movement of the pull head, the pull head has better stability, and when the pull head is required, a moment in the circumferential direction is applied to the adjusting plate 3, this moment is greater than the frictional force between spacing recess 303 and the briquetting 401 can, when regulating plate 3 rotated around connecting rod 301, spacing recess 303 and briquetting 401 on the regulating plate 3 break away from, compressed spring 405 bounce and will end a position piece 404 and mention again, briquetting 401 removes to shifting chute 105 opening part, the pull head can remove this moment, whole accommodation process is more convenient, need not extra adoption spacing position of injecing regulating plate 3, the component is still less, the cost is lower.

It should be noted that, when the slider is in a separated state when the slider is pulled and in a fitted state when the slider is not pulled, the protruding structural member with clear edges and corners is not exposed outside, so that the daily use of the user is not affected, the fingers of the user are not damaged, and the safety is higher.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.