CN201230644Y

CN201230644Y - Connecting apparatus

Info

Publication number: CN201230644Y
Application number: CNU2008200490693U
Authority: CN
Inventors: 王世兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-12
Filing date: 2008-06-12
Publication date: 2009-05-06
Anticipated expiration: 2018-06-12

Abstract

The utility model relates to a connecting device which has simple structure and convenient use and comprises a buckling head and a buckling seat which is connected with the buckling seat, the combined part of the buckling head and the buckling seat is provided with a telescopic clamping point, the combined part of the buckling seat and the buckling head is provided with a clamping groove which is correspondingly matched with the clamping point, a movable piece which is telescopic and can trigger the clamping point is arranged in the buckling head, a sucking block which is magnetically connected with the movable piece is arranged in the buckling seat, the clamping point is triggered by the expansion of the movable piece which is sucked by the sucking block, and the buckling head and the buckling seat are connected through the clamping of the clamping point and the clamping groove. When the connecting device is used, a user can easily separate the buckling head from the buckling seat and can connecte the buckling head with the buckling seat. The connecting device can be used for various products, such as brief cases, schoolbags, key buckles, pet chains, and the like.

Description

A kind of jockey

Technical field:

The utility model relates to a kind of jockey, refers in particular to a kind of jockey simple in structure, easy to use.

Background technology:

In our daily life, no matter be to apply to some jockeys through regular meeting on the products such as school bag, briefcase, key chain, pet chain.As: briefcase or school bag are made up of inclusion, braces, hand-strap etc., wherein braces, hand-strap are fixedly connected on the inclusion, design allows the user use very inconvenience like this, as: when need not time of the braces or the back of the body, the user long existing only wants to use when portable, this moment, braces was just unnecessary, the user can't lay down braces again, brings some inconvenience to the user like this.Be directed to this, flexibly connect by jockey so there is the people to design between inclusion and the braces.But its jockey is generally spring-piece type or spring, though this jockey can reach flexible connection, but use shell fragment or spring after a period of time to be out of shape, this moment, jockey lost efficacy, braces comes off from inclusion easily, cause inclusion to fall easily like this, bring some inconvenience and unnecessary loss etc. to people.

For another example, key is requisite article during people live, the raising of especially current people's living standard, door, cabinet, day by day increase in the place that case need lock, so being used for the kind of key chain that all keys are concentrated in together constantly increases, key chain comprises that one or more key rings and buckle, wherein, key ring is connected with buckling by a jockey, general jockey is fixedly connected on and buckles, and when the user wants to unload certain string key down the time spent, the whole key chain that need will to hang on the waist belt this moment unloads, use very inconvenience like this, from satisfying people's demand.So have the people to design key ring for this reason and buckle between flexibly connect by jockey, its jockey is generally spring-piece type or spring, though this jockey can reach flexible connection, but use shell fragment or spring after a period of time to be out of shape, this moment, jockey lost efficacy, key ring comes off from buckling easily, causes key to fall easily like this, brings some inconvenience and unnecessary loss etc. to people.

For another example, along with growth in the living standard, pet is subjected to liking of people deeply, and as pets such as pet dog, pet cats, pet generally can be disposed pet chain.The pet chain that pet chain commonly used is now normally made with braiding.Pet chain generally includes vigorous cover and stay cord, suddenly puts to be provided with ring, and a stay cord ties up on the draw ring, and the owner of pet just can saunter pet like this.Though reach the pet purpose of sauntering like this, have only bad be exactly stay cord be above tying up to, very inconvenience operates.Be directed to this, flexibly connect by jockey so there is the people to design between vigorous cover and the stay cord.But its jockey is generally spring-piece type or spring, though this jockey can reach flexible connection, shell fragment or spring after use a period of time can be out of shape, and this moment, jockey lost efficacy, stay cord comes off from suddenly putting easily, causes pet to lose or consequence such as the pedestrian that bites like this.

In sum, there is the improved place of some needs in jockey at present, and the applicant also is in this purpose just and creates design the utility model.

The utility model content:

Technical problem to be solved in the utility model just is to overcome the deficiency of present product, and a kind of jockey simple in structure, easy to use, widely used is provided.

For solving the problems of the technologies described above, the utility model has adopted following technical scheme: this jockey comprises discount and the Button Block that is connected with discount, the joint portion of discount and Button Block is provided with flexible stuck point, and the joint portion of Button Block and discount is provided with the draw-in groove of above-mentioned stuck point corresponding matching; Be provided with movable part scalable and the triggering stuck point in the discount, be provided with in the Button Block with movable part and form the attraction piece that magnetic is connected, attract the piece flexible triggering stuck point that attraction makes movable part produce to movable part, being clasped with draw-in groove formation by stuck point is connected discount with Button Block.

Described discount comprises: keeper, movable part and sliding sleeve, wherein keeper one end forms hollow tube, movable part inserts in this hollow tube, be connected with keeper by pin, and movable part is realized axial displacement by the chute that is opened on movable part and the keeper.

Offer the outer pin hole that inserts external chute and insert for first pin on the described keeper for second pin; Offer interior pin hole that inserts for first pin and the internal chute that inserts for second pin on the described movable part, and be arranged with a spring on movable part, this spring is between first pin and second pin.

Be arranged with a sliding sleeve on the described keeper, described first pin passes sliding sleeve.

Described movable part end is formed with one section curve axis body that triggers the button point, and by moving of this section curve axis body, promotion button point is stretched out by the through hole of keeper sidewall.

Described Button Block comprises: pedestal and be installed in the button tube that cooperates with discount on the pedestal, and the button tube has the cylindrical shell that cooperates with discount upper fixing element formation sleeve, and cylinder inboard wall forms and detains a draw-in groove that cooperates; Attract piece to be arranged on the bottom of button tube, it produces attraction to the movable part in the insertion button tube, stretches out the triggering stuck point by movable part and falls in the draw-in groove.

Button tube profile in the described Button Block has spherical arc, and it turns by upper ring cap and lower bottom base and is installed on the pedestal.

Described attraction piece is a magnet, and described movable part bottom is fixed with the magnet that this attraction piece produces attraction.

When using the utility model, the fixture of discount is inserted in the button tube of Button Block, this moment is owing to attract the sucking action of piece to movable part, movable part overcomes spring force will stretch out and be attracted piece attraction downwards, curve axis body on the movable part will produce impetus to stuck point at this moment, stuck point is protruding, forms buckle with draw-in groove on the Button Block and is connected, and discount like this and Button Block just are fixed and couple together.When needs separate the two, drive movable part by sliding sleeve and move backward, make it separate with attracting piece, under spring action, movable part resets, and this moment, stuck point lost the support of curve axis body to it, be easy to inwardly contract, so the user is easy to discount by separating on the Button Block.

The utility model can be used on the various product, for example: on the products such as briefcase, school bag, key chain, pet chain.The utility model is simple in structure, easy to use, be widely used, and has the bigger market competitiveness.

Description of drawings:

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is the stereogram of the utility model discount and Button Block released state;

Fig. 3 is an assembling decomposing schematic representation of the present utility model;

Fig. 4 is that the utility model is used in the schematic diagram among the embodiment one.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further described: see Fig. 1～3, the utility model comprises: discount 2 and the Button Block 3 that is connected with discount 2.

Described discount 2 is provided with flexible stuck point 21 with the joint portion of Button Block 3, and the joint portion of Button Block 3 and discount 2 is provided with the draw-in groove 321 of above-mentioned stuck point 21 corresponding matching; Be provided with movable part 22 scalable and triggering stuck point 21 in the discount 2, be provided with in the Button Block 3 with movable part 22 and form the attraction piece 33 that magnetic is connected, attract 33 pairs of movable parts of piece 22 to attract the flexible triggering stuck point 21 that makes movable part 22 produce, being clasped with draw-in groove 321 formation by stuck point 21 is connected discount 2 with Button Block 3.Concrete structure is as described below:

Discount 2 comprises: keeper 23, movable part 22 and sliding sleeve 24, wherein keeper 23 1 ends form hollow tube, movable part 22 inserts in this hollow tube, be connected with keeper 23 by pin, and movable part 22 is realized axial displacement by the chute that is opened on movable part 22 and the keeper 23.Concrete structure is: offer the outer pin hole 232 that inserts external chute 231 and insert for second pin 27 for first pin 26 on the keeper 23; Offer interior pin hole 221 that inserts for first pin 26 and the internal chute 222 that inserts for second pin 27 on the described movable part 22, and be arranged with a spring 28 on movable part 22, this spring 28 is between first pin 26 and second pin 27.Movable part 22 has certain extendable room under two pins and chute limit like this, and by spring 28 movable part is pulled in the fixture.Under this state, because stuck point 21 is not triggered, it does not stretch out, so fixture 23 can freely insert in the Button Block 3, can not form buckle and connect.

Be arranged with a sliding sleeve 24 on keeper 23, described first pin 26 passes sliding sleeve 24.First pin 26 is fixedlyed connected with movable part 23 after passing sliding sleeve 24, external chute 231, interior pin hole 221.24 users can spur movable part 21 by sliding sleeve, so that movable part is controlled, are convenient to separating of follow-up discount 2 and Button Block 3.Keeper 23 tops 234 parts are connected with a connecting ring 25, and this connecting ring 25 cooperates rotatable being fixed on the keeper 23 by axis hole.Can be connected with other products, parts by connecting ring 25 discounts 23.

Following structure is adopted in triggering design as for stuck point 21: movable part 22 ends are formed with one section curve axis body 220 that triggers button point 21, by moving of this section curve axis body 220, promote button point 21 through holes 233 by keeper 23 sidewalls and stretch out.Promptly when discount 2 does not combine with Button Block 3, lower position on the stuck point 21 corresponding curve axis bodies 220, this moment, axis body 220 can't form compressing to it, so stuck point 21 can not forced to stretch out.But, after movable part 22 is attracted by the attraction piece in the deck 3 33, move downward, higher position on the stuck point 21 corresponding curve axis bodies 220, this moment, axis body 220 formed compressing to it, so stuck point 21 can stretch out, and just in time formed with deck 3 inner card cages 321 and was clasped.

For Button Block 3, it comprises: pedestal 31 and be installed in the button tube 32 that cooperates with discount 2 on the pedestal 31, and button tube 32 has the cylindrical shell that cooperates with discount 2 upper fixing elements 23 formation sleeves, and cylinder inboard wall forms and detains a little 21 draw-in grooves that cooperate; Attract piece 33 to be arranged on the bottom of button tube 32, it produces attraction to the movable part 22 in the insertion button tube 32, stretches out triggering stuck point 21 by movable part 22 and falls in the draw-in groove 321.Described attraction piece 33 is a magnet, and described movable part 22 bottoms are fixed with the magnet 29 that this attraction piece 33 produces attraction.

Use in order to strengthen product, button tube 32 adopts the sphere design in the utility model, and promptly button tube 32 profiles have spherical arc, and it is by upper ring cap 34 and lower bottom base 35 rotatable being installed on the pedestal 31.Like this, button tube 32 just can be in certain limit indexing so that the user connects discount 2 and Button Block 3 from a suitable angle.

For being connected, offer connecting hole 30. on the pedestal 31 with miscellaneous part (for example belt)

When using the utility model, the fixture 23 of discount 2 is inserted in the button tube 32 of Button Block 3, this moment is owing to attract the sucking action of 33 pairs of movable parts 22 of piece, movable part 22 overcomes spring 28 elastic force will stretch out and be attracted piece 33 attractions downwards, curve axis body 220 on the movable part 22 will produce impetuses to stuck point 21 at this moment, stuck point 21 is protruding, forms buckles with draw-in groove 321 on the Button Block 3 and is connected, and so discount 2 and Button Block 3 just are fixed and couple together.When needs separate the two, driving movable part 22 by sliding sleeve 24 moves backward, make it separate with attracting piece 33, under spring action, movable part 22 resets, this moment, stuck point 21 lost the support of curve axis body 220 to it, was easy to inwardly contract, so the user is easy to discount by separating on the Button Block.

See Fig. 4, this is preferred embodiment of the present utility model, and wherein the utility model is applied on the pet dog's leash 1.This pet dog's leash comprises neck cover 11 and stay cord 12, and neck cover 11 passes by the connecting hole of offering on the pedestal 31 30, and fixing with pedestal 31.Stay cord 12 ties up on the connecting ring 25 on the discount 2, and the discount 2 on the stay cord 12 forms buckles with Button Block 3 on the neck cover 11 and is connected, and it operates very convenient.It is just very convenient when the owner of pet dog saunters pet like this.When need not stay cord 12, the owner of pet dog easily unloads discount 2 and gets final product from Button Block 3; Otherwise only need be connected discount 2 buckles on the Button Block 3 and get final product, and operation is very easy.

Above-mentioned is preferred embodiment of the present utility model, and the utility model can be used on the various product, for example: briefcase, school bag, key chain, etc. on the product, just give unnecessary details no longer one by one here.

Certainly, the above only is the utility model example, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.

Claims

1, a kind of jockey, comprise: discount (2) and the Button Block (3) that is connected with discount (2), it is characterized in that: described discount (2) is provided with flexible stuck point (21) with the joint portion of Button Block (3), and the joint portion of Button Block (3) and discount (2) is provided with the draw-in groove (321) of above-mentioned stuck point (21) corresponding matching; Be provided with movable part (22) scalable and triggering stuck point (21) in the discount (2), be provided with in the Button Block (3) with movable part (22) and form the attraction piece (33) that magnetic is connected, attract piece (33) the flexible triggering stuck point (21) that attraction makes movable part (22) produce to movable part (22), being clasped with draw-in groove (321) formation by stuck point (21) is connected discount (2) with Button Block (3).

2, a kind of jockey according to claim 1, it is characterized in that: described discount (2) comprising: keeper (23), movable part (22), wherein keeper (23) one ends form hollow tube, movable part (22) inserts in this hollow tube, be connected with keeper (23) by pin, and movable part (22) is realized axial displacement by the chute that is opened on movable part (22) and the keeper (23).

3, a kind of jockey according to claim 2 is characterized in that: offer the outer pin hole (232) that inserts external chute (231) and insert for second pin (27) for first pin (26) on the described keeper (23); Offer interior pin hole (221) that inserts for first pin (26) and the internal chute (222) that inserts for second pin (27) on the described movable part (22), and be arranged with a spring (28) on movable part (22), this spring (28) is positioned between first pin (26) and second pin (27).

4, a kind of jockey according to claim 3, it is characterized in that: be arranged with a sliding sleeve (24) on the described keeper (23), described first pin (26) is fixedlyed connected with movable part (23) after passing sliding sleeve (24), external chute (231), interior pin hole (221).

5, according to any described a kind of jockey among the claim 3-4, it is characterized in that: described movable part (22) end is formed with one section curve axis body (220) that triggers button point (21), by moving of this section curve axis body (220), promotion button point (21) is stretched out by the through hole (233) of keeper (23) sidewall.

6, a kind of jockey according to claim 5, it is characterized in that: described Button Block (3) comprising: pedestal (31) and be installed in pedestal (31) and go up the button tube (32) cooperate with discount (2), button tube (32) has the cylindrical shell that cooperates with discount (2) upper fixing element (23) formation sleeve, and cylinder inboard wall forms and detains the draw-in groove (321) that point (21) cooperates; Attract piece (33) to be arranged on the bottom of button tube (32), it produces attraction to the movable part (22) in the insertion button tube (32), stretches out triggering stuck point (21) by movable part (22) and falls in the draw-in groove (321).

7, a kind of jockey according to claim 6 is characterized in that: button tube (32) profile in the described Button Block (3) has spherical arc, and it turns by upper ring cap (34) and lower bottom base (35) and is installed on the pedestal (31).

8, a kind of jockey according to claim 1 is characterized in that: described attraction piece (33) is a magnet, and described movable part (22) bottom is fixed with the magnet (29) that this attraction piece (33) produces attraction.