CN209079804U - Buckle structure - Google Patents

Abstract

The utility model provides a kind of buckle structure, including the snap pin for being fixedly connected with the first part to be fixed and the card slot seat for being connected with the second part to be fixed, snap pin includes pin shaft and the limit plate set on pin shaft opposite end, limit plate is fixedly connected with pin shaft, card slot seat includes substrate and the cleat assembly on substrate, and cleat assembly is sticked in the outside of pin shaft.Buckle structure provided by the utility model, the first part to be fixed and the second part to be fixed are connected in such a way that snap pin is combined with card slot seat, the connection between the first part to be fixed and the second part to be fixed is realized in such a way that cleat assembly and pin shaft fasten, the assembly and manufacturing tolerance of the first part to be fixed can be absorbed, effectively reducing part manufacturing error and rigging error bring influences, and improves the convenience of component assembly and the matching with periphery member.

Description

Buckle structure

Technical field

The utility model belongs to the technical field of automobile parts, is to be related to a kind of buckle structure more specifically.

Background technique

Plastic buckle or metal clamps are mounted on the clamp pedestal of auto parts, and part can pass through buckle or clamp It is directly anchored on metal plate.When installing to part, generally blind dress, is difficult to be directed at stamping holes during installation wherein buckling, If part and periphery member are opposite joining relation, part is in assembly or matching it is possible that problem, part can not absorb dress Match and manufacturing tolerance.

Utility model content

The purpose of this utility model is to provide a kind of buckle structure, when solving the blind dress of part existing in the prior art It will lead to buckle to be difficult to be directed at stamping holes during installation and the technical issues of part can not absorb assembly and manufacturing tolerance.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of buckle structure, comprising: is used for The snap pin being fixedly connected with the first part to be fixed and the card slot seat for being connected with the second part to be fixed, the snap pin Including pin shaft and set on the limit plate of the pin shaft opposite end, the limit plate is fixedly connected with the pin shaft, the card slot Seat includes substrate and the cleat assembly on the substrate, and the cleat assembly is sticked in the outside of the pin shaft.

Further, the cleat assembly includes symmetrically arranged two clamping plates, and two clamping plates are respectively arranged on institute The opposite sides of pin shaft is stated, and the inside of the clamping plate and the outer rim of the pin shaft fasten.

Further, guide plate is extended on one end far from the substrate of the clamping plate.

Further, the outside of the clamping plate is equipped with the first floor, and first floor is fixedly connected with the substrate.

Further, the card slot seat further includes the locating part for fixing the described second part to be fixed, the locating part Deviate from the side of the clamping plate positioned at the substrate.

Further, the opposite sides of the locating part is equipped with for the elastic spacing to the described second part limit to be fixed Button.

Further, the snap pin further includes fixed plate, the fixed plate and the limit plate and pin shaft one Molding, the both ends of the fixed plate are formed with side strip.

It further, further include snap seats, the snap seats are fixedly connected with the described first part to be fixed by fastener.

Further, level-one sliding slot of the snap seats equipped with confession fixed plate sliding, and the level-one sliding slot Two sides side wall is equipped with the second level sliding slot for accommodating the side strip.

Further, one end of the second level sliding slot has guide openings, and the other end of the second level sliding slot is equipped with baffle.

The beneficial effect of buckle structure provided by the utility model is: compared with prior art, the utility model buckle First part to be fixed and the second part to be fixed are connected by structure in such a way that snap pin is combined with card slot seat, limit plate It is connected with the first part to be fixed and pin shaft is supported, the connection between cleat assembly and pin shaft can also be limited Position, cleat assembly are sticked in the outside of pin shaft, and substrate can be supported fixed and limit to cleat assembly, pass through cleat assembly And the mode that fastens of pin shaft realizes the connection between the first part to be fixed and the second part to be fixed, and it is to be fixed can to absorb first The assembly and manufacturing tolerance of part, effectively reducing part manufacturing error and rigging error bring influences, and improves component assembly Convenience and matching with periphery member.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the schematic perspective view of buckle structure provided by the embodiment of the utility model；

Fig. 2 is the side structure schematic view of buckle structure shown in FIG. 1；

Fig. 3 is the schematic diagram of the section structure of buckle structure provided by the embodiment of the utility model；

Fig. 4 is the explosive decomposition structure chart of buckle structure provided by the embodiment of the utility model；

Fig. 5 is the explosive decomposition structure chart of snap seats and snap pin used by the utility model embodiment.

Wherein, each appended drawing reference in figure:

1, the first part to be fixed；2, the second part to be fixed；3, snap pin；4, card slot seat；5, snap seats；6, fastener；31, Pin shaft；32, limit plate；33, fixed plate；34, the second floor；331, side strip；41, substrate；42, cleat assembly；43, it limits Part；421, clamping plate；422, guide plate；423, the first floor；431, elastic spacing button；4311, first side；4312, second side Face；4313, third side；51, level-one sliding slot；52, second level sliding slot；521, guide openings；522, baffle.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Also referring to Fig. 1 to Fig. 4, now buckle structure provided by the utility model is illustrated.The buckle structure, Snap pin 3 for being fixedly connected with the first part 1 to be fixed and the card slot seat 4 for being connected with the second part 2 to be fixed, institute It states snap pin 3 and includes pin shaft 31 and the limit plate 32 set on 31 opposite end of pin shaft, the limit plate 32 and the pin shaft 31 are fixedly connected, and limit plate 32 is located at the both ends of pin shaft 31, can pin shaft 31 are supported and be limited, and the card slot seat 4 wraps Substrate 41 and the cleat assembly 42 on the substrate 41 are included, cleat assembly 42 is fixed on substrate 41, the cleat assembly 42 are sticked in the outside of the pin shaft 31.

Buckle structure provided by the utility model is combined by snap pin 3 and card slot seat 4 compared with prior art First part 1 to be fixed is connected by mode with the second part 2 to be fixed, and limit plate 32 is connected and with the first part 1 to be fixed to pin Axis 31 is supported, and can also be limited to the connection between cleat assembly 42 and pin shaft 31, cleat assembly 42 is sticked in pin The outside of axis 31, substrate 41 can be supported fixed and limit to cleat assembly 42, pass through 31 phase of cleat assembly 42 and pin shaft The mode of engaging realizes the connection between the first part 1 and the second part 2 to be fixed to be fixed, can absorb the first part 1 to be fixed Assembly and manufacturing tolerance, effectively reducing part manufacturing error and rigging error bring influences, and improves component assembly just Benefit and matching with periphery member.

It specifically, the first part 1 and the second part 2 to be fixed to be fixed can be auto parts and sheet metal component, or is other The components for needing to be fixedly connected.Pin shaft 31 is generally cylindrical body, and the opposite end of cylindrical body is fixed with limit plate 32 respectively Connection, limit plate 32 can play the role of support to pin shaft 31；Cleat assembly 42 is fastened on pin shaft 31, and cleat assembly 42 It opposite on pin shaft 31 can slide, and limit plate 32 can be defined the position of cleat assembly 42.

Further, a kind of specific reality also referring to Fig. 3 and Fig. 4, as buckle structure provided by the utility model Apply mode, the cleat assembly 42 includes symmetrically arranged two clamping plates 421, and two clamping plates 421 be respectively arranged on it is described The opposite sides of pin shaft 31, and the inside of the clamping plate 421 and the outer rim of the pin shaft 31 fasten.Specifically, two clamping plates 421 are separately positioned on the opposite end of substrate 41, and two clamping plates 421 are symmetrically arranged, two combination formation cards of clamping plate 421 Slot, and the shape of card slot and the outer rim of pin shaft 31 match.Pin shaft 31 can be fastened in the card slot by two clamping plates 421 Portion, so that the clamping of cleat assembly 42 and pin shaft 31 is realized, and cleat assembly 42 can slide on pin shaft 31, so as to adjust folder The relative position of board group part 42 and pin shaft 31.

Further, referring to Fig. 4, a kind of specific embodiment as buckle structure provided by the utility model, institute It states and is extended with guide plate 422 on one end far from the substrate 41 of clamping plate 421.Specifically, guide plate 422 is with clamping plate 421 It is integrally formed, the guide plate 422 of two sides is directed away from the direction inclination of card slot, and two guide plates 422 combine to be formed "eight" shape guide frame can play the role of guiding to pin shaft 31, enable pin shaft 31 it is stable slide into clamping plate group In the card slot that part 42 forms, so that the connection type between nip assemblies and pin shaft 31 is simpler.

Further, refering to fig. 1 and Fig. 4, as a kind of specific embodiment of buckle structure provided by the utility model, The outside of the clamping plate 421 is equipped with the first floor 423, and first floor 423 is fixedly connected with the substrate 41.Specifically, Clamping plate 421 is the important component realizing snap pin 3 and being fixedly connected with card slot seat 4, the first floor 423 is arranged on substrate 41, energy It is enough that clamping plate 421 is supported, guarantee the structural strength of clamping plate 421.Buckle structure can be formed using plastic-injection, due to modeling The intensity of glue material is poor and easily-deformable, structural strengthening that can effectively to clamping plate 421 using the first floor 423.Certainly, root According to actual conditions and specific requirements, in the other embodiments of the utility model, the outside of clamping plate 421 can also be not provided with first Floor 423 only thickeies the thickness of clamping plate 421, does not limit uniquely herein.

Further, referring to FIG. 1 to FIG. 4, as a kind of specific embodiment party of buckle structure provided by the utility model Formula, the card slot seat 4 further include the locating part 43 for fixing the described second part 2 to be fixed, and the locating part 43 is located at described Substrate 41 deviates from the side of the clamping plate 421.Specifically, side of the card slot seat 4 far from snap pin 3 is arranged in locating part 43, limit Position part 43 is for limiting the second part 2 to be fixed.The through-hole passed through for locating part 43 is offered on second part 2 to be fixed, It is defined by position of the locating part 43 to the second part 2 to be fixed, to realize between card slot seat 4 and the second part 2 to be fixed Fixation.Preferably, the shape of the cross section of locating part 43 is rectangular, and the through-hole (not shown) on the second part 2 to be fixed It also is rectangular, and the size of through-hole is slightly larger than the size of 43 cross section of locating part, rectangular structure can be to the second part 2 to be fixed Multi-faceted position in plane is defined.Certainly, according to the actual situation and specific requirements, in other realities of the utility model It applies in example, the shape of the cross section of locating part 43 can also be polygon, and the through-hole on the second part 2 to be fixed is also polygon Shape does not limit uniquely herein.

Further, referring to FIG. 1 to FIG. 4, as a kind of specific embodiment party of buckle structure provided by the utility model Formula, the opposite sides of the locating part 43 are equipped with the elastic spacing button 431 for limiting to the described second part 2 to be fixed.Specifically , elastic spacing button 431 can carry out the second part 2 to be fixed after the through-hole that locating part 43 passes through on the second part 2 to be fixed It limiting, elastic spacing button 431 and substrate 41 combine and limit the second moving along 43 short transverse of locating part of part 2 to be fixed, To guarantee the fixed stability of the second part 2 and card slot seat 4 to be fixed.

Preferably, elastic spacing button 431 is the side that locating part 43 is arranged in triangular prism, and triangular prism includes being sequentially connected First side 4311, second side 4312 and third side 4313, first side 4311 and 43 elastic connection of locating part, elasticity One side of the limit buckle 431 far from substrate 41 is second side 4312, and elastic spacing button 431 is the close to the one side of substrate 41 Three sides 4313, the tilt angle of second side 4312 are less than the tilt angle of third side 4313.When the second part 2 to be fixed to Locating part 43 it is mobile when, when the through-hole of the second part 2 to be fixed passes through second side 4312, elastic spacing button 431 can be made The power of pushing is generated under the effect of external force；The through-hole of second part 2 to be fixed is after second side 4312, third side 4313 Tilt angle it is larger, the through-hole of the second part 2 to be fixed can be limited, and elastic spacing button 431 is in the effect of external force It will not push；When by the separation of the second part 2 and the first part 1 to be fixed to be fixed, manual depression elastic spacing button 431 then can be by the Two parts 2 to be fixed take out.Certainly, according to the actual situation and specific requirements, in the other embodiments of the utility model, elasticity limit Position button 431 can also be the structures such as dismountable bolt or locating part 43, not limit uniquely herein.

Further, described as a kind of specific embodiment of buckle structure provided by the utility model refering to Fig. 5 Snap pin 3 further includes fixed plate 33, and the fixed plate 33 is integrally formed with the limit plate 32 and the pin shaft 31, the fixation The both ends of plate 33 are formed with side strip 331.Specifically, being adopted between the fixed plate 33 and the limit plate 32 and the pin shaft 31 It is fixedly connected, can be defined by position of the fixed plate 33 to limit plate 32 and pin shaft 31 with integrally formed mode.Side The opposite end of snap pin 3 is arranged in edge strip 331, and the shape of side strip 331 is strip, the length side of side strip 331 To consistent with the length direction of fixed plate 33 or width direction.

Preferably, the side of the limit plate 32 be additionally provided with to the pin shaft 31 support the second floor 34, described second Floor 34 is between the pin shaft 31 and the fixed plate 33.Specifically, the side of limit plate 32 is arranged in the second floor 34, And second floor 34 be preferably located on the inside of limit plate 32, limit plate 32 is supported by the second floor 34, thus Pin shaft 31 is supported, ensure that the fixed stability of pin shaft 31.

Further, Fig. 4 and Fig. 5 is please referred to, a kind of specific embodiment party as buckle structure provided by the utility model Formula further includes snap seats 5, and the snap seats 5 are fixedly connected with the described first part 1 to be fixed by fastener 6.Specifically, card Button Block 5 is used to be fixedly connected with the first part 1 to be fixed, it is preferred that on snap seats 5 and the first part 1 to be fixed offers spiral shell Pit (not shown), fastener 6 can pass through two threaded holes using the connectors such as bolt or stud, fastener 6 to realize Connection between first part 1 to be fixed and snap seats 5.Certainly, according to the actual situation and specific requirements, in its of the utility model In his embodiment, it can also be connected by the modes such as buckling or bonding between snap seats 5 and the first part 1 to be fixed, not made herein It is unique to limit.

Further, Fig. 4 and Fig. 5 is please referred to, a kind of specific embodiment party as buckle structure provided by the utility model Formula, the snap seats 5 are equipped with the level-one sliding slot 51 for the fixed plate 33 sliding, and the two sides side wall of the level-one sliding slot 51 Equipped with the second level sliding slot 52 for accommodating the side strip 331.Specifically, level-one sliding slot 51 is used to slide for fixed plate 33, make Fixed plate 33 can directly be divided into inside level-one sliding slot 51, allow the outer rim of fixed plate 33 with and sliding slot inner wall phase It abuts；Second level sliding slot 52 is arranged on the side wall of level-one sliding slot 51, and the length direction of second level sliding slot 52 and level-one sliding slot 51 Length direction is consistent, can be combined by second level sliding slot 52 and side strip 331 and is defined to the position of fixed plate 33.

Further, referring to Fig. 5, a kind of specific embodiment as buckle structure provided by the utility model, institute The one end for stating second level sliding slot 52 has guide openings 521, and the other end of the second level sliding slot 52 is equipped with baffle 522.Specifically, leading The inside of second level sliding slot 52 is slid into for side strip 331 to opening 521, the position that baffle 522 is capable of opposite side edge strip 331 is limited It is fixed, it avoids side strip 331 from falling off from second level sliding slot 52, can effectively guarantee the stabilization that fixed plate 33 and snap seats 5 are fixed The convenience of property and connection.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. buckle structure, it is characterised in that: including the snap pin for being fixedly connected with the first part to be fixed and for the The card slot seat that two parts to be fixed are connected, the snap pin include pin shaft and the limit plate set on the pin shaft opposite end, institute It states limit plate to be fixedly connected with the pin shaft, the card slot seat includes substrate and the cleat assembly on the substrate, described Cleat assembly is sticked in the outside of the pin shaft.

2. buckle structure as described in claim 1, it is characterised in that: the cleat assembly includes symmetrically arranged two folders Plate, and two clamping plates are respectively arranged on the opposite sides of the pin shaft, and the outer rim of the inside of the clamping plate and the pin shaft It fastens.

3. buckle structure as claimed in claim 2, it is characterised in that: extend on one end far from the substrate of the clamping plate There is guide plate.

4. buckle structure as claimed in claim 2, it is characterised in that: the outside of the clamping plate is equipped with the first floor, and described the One floor is fixedly connected with the substrate.

5. buckle structure as described in claim 1, it is characterised in that: the card slot seat further include for fix described second to The locating part of fixing piece, the locating part are located at the side that the substrate deviates from the clamping plate.

6. buckle structure as claimed in claim 5, it is characterised in that: the opposite sides of the locating part is equipped with for described The elastic spacing button of second part limit to be fixed.

7. such as buckle structure as claimed in any one of claims 1 to 6, it is characterised in that: the snap pin further includes fixed plate, institute It states fixed plate and the limit plate and the pin shaft is integrally formed, the both ends of the fixed plate are formed with side strip.

8. buckle structure as claimed in claim 7, it is characterised in that: it further include snap seats, the snap seats and described first Part to be fixed is fixedly connected by fastener.

9. buckle structure as claimed in claim 8, it is characterised in that: the snap seats are equipped with for fixed plate sliding Level-one sliding slot, and the two sides side wall of the level-one sliding slot is equipped with the second level sliding slot for accommodating the side strip.

10. buckle structure as claimed in claim 9, it is characterised in that: one end of the second level sliding slot has guide openings, institute The other end for stating second level sliding slot is equipped with baffle.