CN207855167U - A kind of slide fastener with antiskid function - Google Patents

Abstract

The utility model discloses a kind of slide fasteners with antiskid function, including zipper strip, two rows of zipper teeths that can mutually block are installed on the inside of the zipper strip, the zipper strip upper end slidably connects the slider of zipper fastener coordinated with zipper teeth, the slider of zipper fastener lower end has been rotatably connected handle block, the slider of zipper fastener upper end is welded with limit base, the zipper strip upper end is installed with the clamping part with limit base clearance fit, the clamping part includes groove seat, bolt, sleeve, resetting spring, fixed seat and motion bar, the fixed seat and motion bar right half part clearance fit, it is bonded with sleeve on the right side of the fixed seat, the resetting spring being fixed in fixed seat is installed on the inside of the sleeve, the bolt right end is stuck in groove seat.The slide fastener with antiskid function can be such that the limit base being connected on slider of zipper fastener blocks using bolt mating groove seat, make slider of zipper fastener when people such as squats up at the actions, locomitivity is restricted.

Description

A kind of slide fastener with antiskid function

Technical field

The utility model belongs to zipper technology field, and in particular to a kind of slide fastener with antiskid function.

Background technology

Slide fastener is to rely on continuously arranged chain tooth, the connector for making article and closing or detaching, and is now largely used to clothes, packet Bag, tent etc..The fastener being respectively made of row's metal-toothed or plastic teeth is taken by two, edge (such as clothing for connecting opening Clothes or sack), having a sliding part that can two toothrows be pulled in interlocking position makes closure of openings, it may also be used for be linked to something (as Be lifted or the object of let-down) on tension, stabilization or the chain for guiding the object.With the hair of human social economy and science and technology Exhibition, slide fastener from initial metal material to nonmetallic materials, to the more specification comprehensive functions of multi items send out by single variety simple function Exhibition, it is beautiful by the exquisiteness of simple structure to today, it is colourful, it have passed through very long evolution process.Its performance, structure, material Make rapid progress, it is widely used, the every field such as space flight, aviation, military affairs, medical treatment, civilian are deep into, slight slide fastener is given birth in people Play the role of in work increasing.Current slide fastener is also being constantly progressive, and is need to be improved at anti-skidding aspect, is prevented slide fastener from sliding Falling opening can be to avoid some embarrassing incident.

It is now sought after a kind of slide fastener with antiskid function, the movement of the limit base on slider of zipper fastener can be limited with bolt, is made Slider of zipper fastener can not move downward opening zipper teeth, to reach the non-skid work of slide fastener.

Utility model content

The purpose of this utility model is to provide a kind of slide fasteners with antiskid function, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides the following technical solutions：A kind of slide fastener with antiskid function, including Zipper strip, the zipper strip inside are installed with two rows of zipper teeths that can mutually block, and the zipper strip upper end is slidably connected There are the slider of zipper fastener coordinated with zipper teeth, the slider of zipper fastener lower end to be rotatably connected handle block, the slider of zipper fastener upper end is welded with Limit base, the zipper strip upper end are installed with the clamping part with limit base clearance fit, the clamping part include groove seat, Bolt, sleeve, resetting spring, fixed seat and motion bar, the fixed seat and motion bar right half part clearance fit, the fixation Seat right side is bonded with sleeve, and the resetting spring being fixed in fixed seat, the sleeve medial gap are equipped on the inside of the sleeve It is combined with the bolt of left end and the welding of motion bar right end, the bolt right end is stuck in groove seat.

Preferably, handle block lower end is machined with anti-slip tank.

Preferably, the limit base includes cylindrical piece, cylindrical bar and hollow sleeve, and the hollow sleeve passes through cylinder with cylindrical piece Bar is connected to one.

Preferably, the groove seat is rubber base.

Preferably, the motion bar includes resilient sleeve, bend pipe and plastic bar, and the resilient sleeve inner transition cooperation is equipped with Bend pipe, the resilient sleeve and bend pipe right end are fixedly connected on plastic bar.

The technique effect and advantage of the utility model：The slide fastener with antiskid function works as people by being provided with clamping part It when slider of zipper fastener is drawn to top, pulls motion bar to make bolt, does the movement of compression reseting spring, bolt is directed at limit base Through-hole, unclamping motion bar makes bolt be inserted into groove seat, and motion bar can facilitate human hand control, while can also bend work as needed Dynamic cabinet left-half；The slide fastener with antiskid function can make the limit being connected on slider of zipper fastener using bolt mating groove seat Seat blocks, and makes slider of zipper fastener when people such as squats up at the actions, locomitivity is restricted.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the limit base dimensional structure diagram in Fig. 1；

Fig. 3 is that the clamping part in Fig. 1 has an X-rayed concrete structure schematic diagram.

In figure：1 zipper strip, 2 zipper teeths, 3 slider of zipper fasteners, 4 handle blocks, 5 limit bases, 6 clamping parts, 61 groove seats, 62 bolts, 63 sleeves, 64 resetting springs, 65 fixed seats, 66 motion bars.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

It is the structural schematic diagram of the utility model please refer to Fig. 1 and Fig. 2, Fig. 1, Fig. 2 is that the limit base in Fig. 1 is three-dimensional Structural schematic diagram, a kind of slide fastener with antiskid function, including zipper strip 1,1 inside of the zipper strip is installed with two rows can The zipper teeth 2 mutually blocked, 1 upper end of the zipper strip slidably connect the slider of zipper fastener 3 coordinated with zipper teeth 2, the slider of zipper fastener 3 Lower end has been rotatably connected handle block 4, and 4 lower end of handle block is machined with anti-slip tank, and 3 upper end of the slider of zipper fastener is welded with limit Seat 5, the limit base 5 include cylindrical piece, cylindrical bar and hollow sleeve, and the hollow sleeve is fixedly connected with cylindrical piece by cylindrical bar It is integrated, 1 upper end of the zipper strip is installed with the clamping part 6 with 5 clearance fit of limit base, blocks limit base 5, makes limit 5 movement of seat is restricted.

It is the clamping part perspective concrete structure schematic diagram in Fig. 1, the buckle please refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 3 Portion 6 includes groove seat 61, bolt 62, sleeve 63, resetting spring 64, fixed seat 65 and motion bar 66, the fixed seat 65 and work 66 right half part clearance fit of lever, the motion bar 66 include resilient sleeve, bend pipe and plastic bar, the resilient sleeve inner transition Cooperation is equipped with bend pipe, and the resilient sleeve and bend pipe right end are fixedly connected on plastic bar, and 65 right side of the fixed seat is bonded with Sleeve 63,63 inside of the sleeve are equipped with the resetting spring 64 being fixed in fixed seat 65, can store elastic potential energy, the set 63 medial gaps of cylinder are combined with the bolt 62 of left end and the welding of 66 right end of motion bar, and 62 right end of the bolt is stuck in groove seat 61 Interior, the groove seat 61 is rubber base, not subject to damage.

The course of work：The sewing of zipper strip 1 is installed on the dress ornament of people using sewing kit, pulls with hand handle block 4, band Dynamic slider of zipper fastener 3 moves on zipper strip 1, can make two groups of docking of zipper teeths 2 or separate, it can be achieved that pulling on and pulling open to slide fastener, When zipping up, slider of zipper fastener 3 reaches 1 upper end of zipper strip, is moved downward by controlling motion bar 66, drives bolt 62 in sleeve 63 and resetting spring 64 limitation under move, then by the through-hole alignment bolt 62 of limit base 5, then unclamp motion bar 66, make to insert Pin 62 passes through limit base 5, it can be achieved that the limitation moved to limit base 5.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of slide fastener with antiskid function, including zipper strip (1), it is characterised in that：Fixed peace on the inside of the zipper strip (1) Equipped with the zipper teeth (2) that two rows can be blocked mutually, zipper strip (1) upper end slidably connects the drawing with zipper teeth (2) cooperation Chain head (3), slider of zipper fastener (3) lower end have been rotatably connected handle block (4), and slider of zipper fastener (3) upper end is welded with limit base (5), zipper strip (1) upper end is installed with and the clamping part (6) of limit base (5) clearance fit, clamping part (6) packet Include groove seat (61), bolt (62), sleeve (63), resetting spring (64), fixed seat (65) and motion bar (66), the fixed seat (65) with motion bar (66) right half part clearance fit, fixed seat (65) right side is bonded with sleeve (63), the sleeve (63) inside is equipped with the resetting spring (64) being fixed in fixed seat (65), and sleeve (63) medial gap is combined with left end With the bolt (62) of motion bar (66) right end welding, bolt (62) right end is stuck in groove seat (61).

2. a kind of slide fastener with antiskid function according to claim 1, it is characterised in that：Handle block (4) lower end It is machined with anti-slip tank.

3. a kind of slide fastener with antiskid function according to claim 1, it is characterised in that：The limit base (5) includes Cylindrical piece, cylindrical bar and hollow sleeve, the hollow sleeve are connected to one with cylindrical piece by cylindrical bar.

4. a kind of slide fastener with antiskid function according to claim 1, it is characterised in that：The groove seat (61) is rubber Rubber base.

5. a kind of slide fastener with antiskid function according to claim 1, it is characterised in that：The motion bar (66) includes Resilient sleeve, bend pipe and plastic bar, the resilient sleeve inner transition cooperation are equipped with bend pipe, and the resilient sleeve and bend pipe right end are fixed It is connected on plastic bar.