CN2548890Y - Holder - Google Patents

Abstract

The utility model relates to a clamping device, comprising an embedding and placing part, a body, at least one locating bolt and a releasing part. The outer lateral of the embedding and placing part is provided with at least one gap. The body is provided with a sliding groove which can be embedded into the embedding and placing part along extending direction. At least one locating bolt is connected with the body, the locating bolt has at least one free end with deformable recovery elasticity, a protruding part is arranged thereon, wherein the protruding part can extend into the gap when the embedding and placing part is embedded into the sliding groove for locating. The releasing part can be combined with the body in a sliding manner and drives the protruding part to retreat from the gap after being forced. The stress direction of the releasing part is parallel with the direction of the embedding and placing part moving away from the sliding groove. The embedding and the placing part and the body are respectively provided with a connecting part. The utility model makes two separated unit components assembled by the technology, which has firm junction and uneasy shedding, furthermore the utility model is a design capable of finishing operation with single hand.

Description

Holding device

Technical field

The utility model relates to a kind of holding device, and this device can be applied on bicycle frame or the similar articles, and its additional accessory can see through this holding device and be linked on the bicycle frame, and can unload fast, belongs to field of lockset.

Background technology

Different objects more than two are given the technology of winding, very general in the application of existing product.With the bicycle is example, for objects such as mileage recorder, luggage, kettle, basket, sack and lockset are incorporated on the bicycle frame, can reach by any connecting device that is provided by manufacturer.The 6th, 321, No. 961 US Patent that people such as for example the 5th, 718, No. 134 of proposing of the 5th, 474, No. 270, that proposed by people such as upright celestial beings, uncommon 5 the 5th, 785, No. 289 of proposing and Macdale propose promptly disclose the adaptable technology of being correlated with respectively.

Above-mentioned patented technology can be applied on the bicycle, provide a kind of objects such as lockset are fixed in technology on the bicycle, especially US Patent the 5th, 474, what No. 270 " holding device " proposed is that a kind of structure of emphasizing is simplified, and can make two articles finish the mode of combination or separating action fast, it mainly is made up of two separable each other formant members, two unit member except can be respectively with different object in conjunction with, the mode that more can see through the door bolt button be combined as a whole, and allows the object indirect securement by this of two separation.

Furthermore, the principal character of this technological means is among two unit member that one is provided with the straight line chute one, and this chute has an opening at least; Another unit member then is extended with a fastener, and this fastener can embed in the chute from the chute opening, makes two unit member chimeric mutually.In addition, more be combined with a location door bolt on this unit member of chute being provided with, can provide the effect of engaging, make two unit member keep motionless relatively positioning relations moving into fastener in the chute; After accepting external force, the location door bolt can utilize the elastic properties of materials distortion or the mode of displacement to remove the door bolt button relation of contacting piece, and fastener can be shifted out from chute again.

But, we can find the structure that from concrete enforcement of all shown in this patent case the two ends of location door bolt are respectively equipped with an end, and the user need be at least one end end application of force, under the situation that forces its position, stage casing deflection, could remove the snap-fit relationship of location door bolt to another unit member; And on forming, the direction that is provided with of location door bolt is that mode with crosscut exists with respect to the bearing of trend of chute, it is different with the direction that fastener can unload chute to cause external force to bestow the direction of end, must keep forcing in the end on the other hand when promptly a people operates, force the location door bolt to be removed after the door bolt button restriction of contacting piece, with the another hand fastener is shifted out outside the chute again, could allow two unit member separated from one another, strictly speaking, such operating mode is not easy, therefore, on the convenience of operation, still have necessity of improving again.

Summary of the invention

Main purpose of the present utility model is to propose a kind of holding device of fastening buckle structure with a bolt or latch, allows two objects separated from one another can use this technology to reach the purpose of winding, and compared with the prior art, in operation more apparent easy, finish easily and fast.

For achieving the above object, the technical scheme that the utility model adopted is as described below: this holding device, and comprise and set part, a body, an at least one location door bolt and a release member, this is set the part outside and is provided with at least one breach; This body is provided with one can embed the chute that this sets part along bearing of trend; This at least one location door bolt is linked on this body, has a free end with deformable elasticity recovery at least, and a projection is arranged on it, forms this projection and can set the structure that stretches into this breach when part embeds this chute in the location in this; This release member is incorporated on this body slidably, form through stressed and affect this projection to retire out structure outside this breach, and this release member be subjected to force direction and this to set part to shift out the direction of this chute parallel.This body is provided with one first elastic component, forms this first elastic component and imposes application force on this release member, makes this release member normality remain on one and convexedly stretches in this external locational structure.This location door bolt is provided with one first oblique surface, forms this release member and sees through the structure that produces the inclined-plane contact movement with this first oblique surface through stressed displacement.This release member is provided with one second oblique surface corresponding to first oblique surface, and this release member and this location door bolt are connected to each other.This release member is provided with an oblique hole, and this location door bolt then has a guide pillar that is set in this oblique hole, form this release member through stressed and during along the predetermined direction displacement this oblique hole force the structure of this guide pillar displacement.This sets part and this body has a junction respectively.

Another holding device except that the member that comprises above-mentioned holding device, is provided with at least one second elastic component on its body; This at least one location latch is pivoted by second an elastic component effect on this body of being arranged to be connected on this body.

A kind of holding device that uses door bolt to anchor the position that the utility model proposes, allow two unit member separated from one another can use this technology to reach the purpose of winding, the door bolt knot firmly, difficult drop-off, and be a kind of can be only with singlehanded design that can complete operation, compared with the prior art, structure disclosed in the utility model has more simple and rapid advantage really in operation.

Description of drawings

Fig. 1 is applied to the enforcement scheme drawing that bicycle frame carries extraneous items for the utility model holding device;

Fig. 2 is the utility model holding device first example structure exploded drawings;

Fig. 3 is Fig. 2 three-dimensional combination figure;

Fig. 4 A is first plane combination action scheme drawing of structure shown in Figure 3;

Fig. 4 B is second plane combination action scheme drawing of structure shown in Figure 3;

Fig. 4 C is the 3rd plane combination action scheme drawing of structure shown in Figure 3;

Fig. 4 D is the stressed constitution diagram that affects the location door bolt of the release member shown in Fig. 4 C;

Fig. 5 A is the utility model holding device second example structure figure;

Fig. 5 B is the stressed constitution diagram that affects the location door bolt of the release member shown in Fig. 5 A;

Fig. 6 A is the utility model holding device the 3rd example structure figure;

Fig. 6 B is the stressed constitution diagram that affects the location door bolt of the release member shown in Fig. 6 A;

Fig. 7 A is the utility model holding device the 4th example structure figure;

Fig. 7 B is the stressed constitution diagram that affects the location door bolt of the release member shown in Fig. 7 A;

Fig. 8 A is the utility model holding device the 5th example structure figure;

Fig. 8 B is the stressed constitution diagram that affects the location door bolt of the release member shown in Fig. 8 A;

Fig. 9 A is the utility model holding device the 6th example structure figure; With

Fig. 9 B is the stressed constitution diagram that affects the location door bolt of the release member shown in Fig. 9 A.Piece number explanation among the figure

10 ... bicycle frame 40 ... body

20 ... lockset 41 ... chute

30 ... set part 411 ... support stops

31 ... head 42 ... opening

311 ... circular arc limit 43 ... the location door bolt

32 ... neck 431 ... projection

33 ... breach 432 ... first oblique surface

34 ... connecting portion 433 ... guide pillar

50 ... release member 44 ... slotted eye

51 ... shoulder 45 ... first elastic component

52 ... arm 46 ... second elastic component

53 ... second oblique surface 47 ... connecting portion

54 ... oblique hole 60,61,62 ... arrow

70,70 ' ... pivot

The specific embodiment

Below in conjunction with embodiment shown in the drawings the utility model holding device is described in detail, concrete structure of the present utility model as shown in Figure 1 can be divided into two formant members basically, two unit member are except having the structure of captiveing joint with aforementioned two different objects (as bicycle frame 10 and lockset 20) respectively, and more coupling is provided with the syntagmatic that can fasten button mutually with a bolt or latch each other.As Fig. 2, shown in Figure 3, two unit member of aforementioned indication are respectively to set a part 30 and a body 40; Wherein setting part 30 has one and extends head 31 by more tiny neck 32, shape can be as same anchor, and be formed with at least one breach 33 in head 31 outsides, breach 33 for be opened in the equidistant position of ora terminalis on, can be the twice parallel groove as shown in Figure 2, or only offer the groove that is positioned at together on head 31 midways location.

Body 40 has a box-like external form, offer one section and set part 30 end surface shape coupling and can be in the one side for setting the chute 41 that part 30 is included in, allow the head 31 and the neck 32 of setting part 30 embed or to withdraw from (shown in the arrow 60 of Fig. 4 A) along bearing of trend, and can't fill in chute 41 or Jing disengaging certainly from side direction from the opening 42 of chute 41.The lateral location that is also shown at chute 41 from body 40 has one from the extended location of ora terminalis door bolt 43, location door bolt 43 is own elongated, and an end is a free end, cooperate selected material to have the recoverable elastic behavior of distortion, therefore though location door bolt 43 can produce deformation displacement in stressed back, but again can reinstatement when stressed disappearance; In addition, on location door bolt 43 approaching free-ended positions, be formed with the projection 431 that extends towards chute 41 directions, and can stretch in the breach 33 when part 30 embeds chutes 41 in the location setting just, allow the relative motionless and state that can't break away from of part 30 of setting with body 40 maintenances.

In this explanation a bit, after setting that part 30 is stressed and entering chute 41, head 31 is set part 30 and can be forced projection 431 side direction to move (shown in Fig. 4 B) outward dark and when touching projection 431, makes head 31 can continue to be slipped into position to stops 411.Such operative relationship mainly is because have a circular arc limit 311 at head 31 ora terminalis of setting part 30, also have inclined-plane or circular arc guide face on the face catering to of projection 431 in addition, allow the head 31 can be when touching projection 431 by this, force projection 431 to produce displacements, allow and set part 30 and can continue to advance along travel path.At the same time, projection 431 can continue to be subjected to external force to be passed on the position of keeping in touch with head 31 outsides, treats just to remove when breach 33 arrives the location, and its response force of Drawing upon embeds breach 33 (shown in Fig. 4 C).At this moment, only location door bolt 43 is through stressed and order about projection 431 and withdraw from outside the breach 33, will remain on coupled condition under this kind door bolt button relation otherwise set part 30 and body 40.

In order to remove aforementioned door bolt button relation of setting between part 30 and the body 40, allow and set part 30 and can in chute 41, shift out, can see in present embodiment and be provided with a release member 50 on body 40, this release member 50 is one and must just can affects location door bolt 43 to produce the member of action with the external force effect; Release member 50 itself is a member that is incorporated into movably on the body 40, and does the time spent and can affect location door bolt 43 to move being subjected to external force, and projection 431 is retired out outside the breach 33.Textural in specific embodiment, as shown in Figure 2, release member 50 can be arranged in the slotted eye 44 that body 40 offered, and can move along the direction of slotted eye 44 standards; Release member 50 be positioned at have one on this side of body 40 can't be by the shoulder 51 of slotted eye 41, allow outside release member 50 subregions are revealed in, but can be along slotted eye 44 slippage body 40 outwardly, and the same side is extended with at least one arm 52 towards location door bolt 43, these arm 52 main effects are when the stressed and displacement of release member 50, affect door bolt 43 related generations in location to discharge the action of setting part 30.Promptly when release member 50 through stressed and move to the process of the second place (shown in Fig. 4 D) from primary importance (shown in Fig. 4 C) along standard path (as arrow 61), arm 52 can produce the relation that affects of contact with location door bolt 43, use as the inclined-plane contact movement in the present embodiment, allow location door bolt 43 produce elastic deformation, projection 431 is arrived on the position that breaks away from breach 33 along arrow 62 directions; At this moment, the door bolt button relation of setting between part 30 and the body 40 is promptly removed, can freely from chute 41, withdraw from, and separated from one another with body 40.

Can be fixed on the primary importance in order to allow release member 50 not be subjected to any external force to do the time spent in normality, make release member 50 be revealed in outer regional constant of body 40, one first elastic component 45 (as spring, shell fragment etc.) can be set on body 40, and the strength that first elastic component 45 provides release member 50 outwards to pass makes release member 50 remain on shoulder 51 and relies on the position of slotted eye 41 outer side entity faces.

As shown in the above description, when release member 50 is subjected to after the strength of direction shown in the arrow 61, can affect location door bolt 43 with release member 50, location door bolt 43 be removed set part 30 and can shift out chute 41 along the path parallel with arrow 61 directions to setting the restriction of part 30, allowing.Therefore, in use the user can will set part 30 along same direction immediately and shift out outside the chute 41 as long as application of force pressure pushes away release member 50 release location fastens with a bolt or latch after 43 pairs of door bolt button relations of setting.

According to technology of the present utility model, release member 50 is to see through the inclined-plane contact movement with arm 52 to affect location door bolt 43 to produce action.On the implementation, can only on location door bolt 43, be provided with one first oblique surface 432 (shown in Fig. 4 A), accept the ejection of arm 52, also can on release member 50, be provided with one second oblique surface 53 (shown in Fig. 5 A) certainly corresponding to first oblique surface 432.In addition, release member 50 also can be designed to integrated structure (as shown in Figure 6A) with location door bolt 43, or more make both reach relation connected to each other by an adaptor (for example rotating shaft), allow release member 50 and location door bolt 43 have the structural relation (shown in Fig. 6 A, Fig. 6 B) of direct interlock.

In addition, location door bolt 43 is not to utilize material itself to be directly connected on the body 40 on using, must not select for use yet and have the material that to reply flexural properties, because location door bolt 43 also can be shown in Fig. 7 A, Fig. 8 A, see through pivot 70, a 70 ' end is linked on the body 40, make it be axle in pivot joint center, with respect to body 40 swing offsets, allow projection 431 move on to and set lacking 33 position or recessing out this position on the part 30.Same such design must force location door bolt 43 normalities to remain on by an external force again and projection 431 be stretched on the position of breach 33, second elastic component 46 that ejection force can be provided location door bolt 43 for example is provided on body 40 again.

Moreover, utilize the principle of work of inclined-plane motion equally, the relation of release member 50 and location door bolt 43 also can be shown in Fig. 9 A design, be provided with an oblique hole 54 in release member 50,43 of location door bolts have a guide pillar 433 that is set in oblique hole 54 in addition, stand external force and during along the predetermined direction displacement, can make oblique hole 54 force guide pillar 433 displacements at release member 50, reach the purpose that makes location door bolt 43 displacements.

The comprehensive constructional variation of above-mentioned various embodiment, all meet technology of the present utility model, because can understand from the respective action shown in Fig. 4 C, Fig. 4 D, Fig. 5 A, Fig. 5 B, Fig. 6 A, Fig. 6 B, Fig. 7 A, Fig. 7 B, Fig. 8 A, Fig. 8 B, Fig. 9 A and Fig. 9 B, the release member 50 among all embodiment is subjected to force direction (as arrow 61 indications) and sets part 30 and recess the direction of chute 41 and all maintain parallel relation.In addition, though preceding disclosed each specific embodiment has the difference on the structure design, but according to technology of the present utility model, it all is to remove in stressed back with a release member 50 with body 40 door bolt button relations that 43 pairs of location door bolts are set part 30, and to shift out the direction of chute 41 parallel with setting part 30 for the force direction that is subjected to of release member 50, makes the separating action between release member 50 and the body 40 more easy in operation.

Emphasize at last a bit, be not shown with disclosed first elastic component 45 though in Fig. 5 A of the present utility model, Fig. 6 A, Fig. 7 A, Fig. 8 A, Fig. 9 A illustrated embodiment, mark in Fig. 4 A-Fig. 4 D, no matter chief reason is whether these embodiment first elastic components 45 exist all and can embodies the purpose of this utility model, because when location door bolt 43 and release member 50 during in not stressed situation, release member 50 itself can by location door bolt 43 when the strained condition (or position) not with direct or indirect relation braking, normality keeps (answer) on primary importance; The practice of to be these embodiment more be provided with on body 40 when using first elastic component 45 is a kind of additional design, and purpose is just in order to allow being returned on the primary importance that release member 50 can be certain when not stressed or during stressed disappearance.In addition, among all embodiment, except location door bolt 43 and release member 50 adopt integrated design (shown in Fig. 6 A, Fig. 6 B), or both are reached beyond the relation connected to each other by an adaptor (for example rotating shaft), when as long as location door bolt 43 and release member 50 are two members separated from one another, the effect contact surface of location door bolt 43 and release member 50 can mate and is provided with first oblique surface 432 and second oblique surface 53, allows the release member 50 and the continuous action relation of location door bolt 43 become a kind of inclined-plane contact movement.

Use technology of the present utility model, body 40 with set part 30 and can be respectively equipped with a junction 47,34 (as shown in Figure 2), see through connecting portion 47,34 different object combinations with two, as the ancillary item (as shown in Figure 1) of aforementioned give an example pointed bicycle frame 10 and lockset 20 and so on,, but be provided in the annexation that bicycle frame 10 and a kind of at high speed such as lockset 20 ancillary items such as grade unload as the binding media of two objects.

Only be preferred embodiment of the present utility model in sum, all equivalent arrangements of being done according to the utility model claim scope change, and all should be considered as being contained by this case technology.

Claims (12)

1. a holding device comprises and sets part, a body, and an at least one location door bolt and a release member is characterized in that, this is set the part outside and is provided with at least one breach; This body is provided with one can embed the chute that this sets part along bearing of trend; This at least one location door bolt is linked on this body, has a free end with deformable elasticity recovery at least, and a projection is arranged on it, forms this projection and can set the structure that stretches into this breach when part embeds this chute in the location in this; This release member is incorporated on this body slidably, form through stressed and affect this projection to retire out structure outside this breach, and this release member be subjected to force direction and this to set part to shift out the direction of this chute parallel.

2. holding device as claimed in claim 1 is characterized in that, this body is provided with one first elastic component, forms this first elastic component and imposes application force on this release member, makes this release member normality remain on one and convexedly stretches in this external locational structure.

3. holding device as claimed in claim 1 is characterized in that, this location door bolt is provided with one first oblique surface, forms this release member and sees through the structure that produces the inclined-plane contact movement with this first oblique surface through stressed displacement.

4. holding device as claimed in claim 3 is characterized in that, this release member is provided with one second oblique surface corresponding to first oblique surface.

5. holding device as claimed in claim 1 is characterized in that, this release member and this location door bolt are connected to each other.

6. holding device as claimed in claim 1, it is characterized in that, this release member is provided with an oblique hole, and this location door bolt then has a guide pillar that is set in this oblique hole, form this release member through stressed and during along the predetermined direction displacement this oblique hole force the structure of this guide pillar displacement.

7. holding device as claimed in claim 1 is characterized in that, this sets part and this body has a junction respectively.

8. a holding device comprises and sets part, a body, and an at least one location door bolt and a release member is characterized in that, this is set the part outside and is provided with at least one breach; This body is provided with one can embed the chute that this sets part along bearing of trend, and is provided with at least one second elastic component in this body; This at least one location latch is pivoted by second an elastic component effect on this body of being arranged to be connected on this body, a projection is arranged on it, form this projection and can set the structure that stretches into this breach when part embeds this chute in the location in this; This release member is incorporated on this body slidably, form through stressed and affect this projection to retire out structure outside this breach, and this release member be subjected to force direction and this to set part to shift out the direction of this chute parallel.

9. holding device as claimed in claim 8 is characterized in that, this body is provided with one first elastic component, forms this first elastic component and imposes application force on this release member, makes this release member normality remain on a structure that convexedly stretches on this body external position.

10. holding device as claimed in claim 8 is characterized in that, this location door bolt is provided with one first oblique surface, forms this release member and produces the structure of inclined-plane contact movement through stressed displacement with this first oblique surface.

11. holding device as claimed in claim 10 is characterized in that, this release member is provided with one second oblique surface corresponding to first oblique surface.

12. holding device as claimed in claim 8 is characterized in that, this sets part and this body has a junction respectively.

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