CN209655234U - A kind of snap component - Google Patents
A kind of snap component Download PDFInfo
- Publication number
- CN209655234U CN209655234U CN201822267398.1U CN201822267398U CN209655234U CN 209655234 U CN209655234 U CN 209655234U CN 201822267398 U CN201822267398 U CN 201822267398U CN 209655234 U CN209655234 U CN 209655234U
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- CN
- China
- Prior art keywords
- buckle
- bail
- boss
- snap component
- guide part
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to connector technical fields, disclose a kind of snap component, including mutually matched bail and buckle；Hollow in the buckle, for accommodating bail, hollow interior surface is equipped with boss one, and the outer surface of buckle is equipped with resilient barb structure；The bail includes sequentially connected ailhead and nail body, and nail body is equipped with anti-delinking part and guide part；The anti-delinking part is the groove following closely body outer surface and being equipped with；The end of nail body is arranged in the guide part, and guide part is equipped with chamfering, and when bail is with being clasped, the boss one of buckle is embedded in the groove of bail.This snap component is suitable for the connection of various objects, and stable connection, resistance to shock is good, applied widely, has important promotional value and practical application value.
Description
Technical field
The utility model relates to connector technical fields, more particularly, to a kind of snap component.
Background technique
LED lamp in process of production, needs for LED light bar to be fixed in lamp base, and common fixed form is to adopt
It is screwed, opens screw hole lamp bar is corresponding in lamp base, when assembling inserts screws into screw hole, thus by lamp bar and lamp
Tool pedestal is fixed together, however this mode is easy to cause lamp bar to be stuck up because of lamp bar screw hole and the inconsistent of lamp base screw hole
Song requires the matching precision of threaded hole relatively high.
Also have and be fixed using bonding way, but by the way of the screw locking or bonding, there is Product transport
Or risk is loosened caused by vibrating in use process.
Utility model content
The technical issues of the utility model solves is to overcome the deficiencies of existing technologies, and providing one kind can effectively prevent vibration
The caused snap component for loosening, being connected firmly.
The utility model aim is achieved through the following technical solutions:
A kind of snap component, including mutually matched bail and buckle are provided；It is hollow in the buckle, for accommodating card
Nail, hollow interior surface are equipped with boss one, and the outer surface of buckle is equipped with resilient barb structure；The bail includes sequentially connected nail
Head and nail body, nail body are equipped with anti-delinking part and guide part；The anti-delinking part is the groove following closely body outer surface and being equipped with；The guide part is set
It sets in the end of nail body, guide part is equipped with chamfering, and when bail is with being clasped, the boss one of buckle is embedded in the groove of bail.
In the present solution, stud connector design is snapped connection at two parts.It is fixed on one by that will buckle and waits connecting
It connects on object, is then fixed another to connecting object and buckle by bail, to realize two fixations to connecting object.Specifically
Ground, buckle are fixed on one object to be connected, and by resilient barb structure, prevent it from falling off.Card is reinforced in the design of ailhead
Nail in the longitudinal direction fixes the position of another object to be connected.Bail passes through one and waits for connecting object, is fixedly connected with buckle:
Specifically, it is passed through by the guide part of bail from the hollow portion of buckle, across boss a period of time of buckle, squeezes boss one to the periphery
Expansion, resilient barb structure is along barb radian to certain angle is turned over, and the space that boss one is surrounded becomes larger, so that guide part
Groove across boss one, and then bail is sunk down at the boss one of buckle, resilient barb construction rebound；Due to boss a pair of card
The limit of nail, bail is bigger by upward power, and resilient barb construction rebound must be more severe, and the space that boss one surrounds is smaller,
It is bigger to the cross force of bail；Simultaneously as boss one be embedded in bail groove, when bail is upward, the groove of bail also by
One longitudinal resistance of boss, so that bail is secured firmly on buckle.
Since bail is stuck in buckle, buckle cannot be deformed inward and be detached to connecting object, even if vibrating,
It is laterally or longitudinal when the power no matter connector is subject to, it is all difficult to change the position of bail and buckle, so realizes two to even
Connect being stably connected with for object.
Further, the snap component is used for connecting object A and object B；Object A and object B have hole, are respectively intended to
Accommodate bail and buckle；The ailhead of the bail is equipped with boss two, the aperture of the diameter and object A of boss two towards nail body direction
Aperture matches；The height of the boss two is not more than the thickness of object A.
In use, the nail body of bail is inserted into along the aperture of object A, and ailhead is stuck in the outer surface of object A, boss two
Sink in the aperture of object A, the diameter of boss two is greater than buckle aperture, bail and snap-fitted it is complete after, the ailhead of bail is given
Object A downward pressure, and pressure further can be applied to buckle by object A, realize the longitudinal spacing of object A, it is convex
The cross spacing of the realization of platform two object A.So realize the strong fix of object A.
Further, the buckle includes clamp, and the diameter of clamp is greater than the open pore size of object B.
Further, the section of the groove be it is trapezoidal, two trapezoidal bevel edges respectively with one phase of the boss of inner hollow diameter
Match.
Further, the buckle includes two symmetrically arranged arc bodies connecting with clamp, the buckle it is hollow by
Arc body is surrounded and is formed；The boss one is separately positioned on the inner surface of two arc bodies；The resilient barb structure is a pair, point
The outer surface of two arc bodies is not set.
Further, the barb of the resilient barb structure towards clamp, the angle of the barb be acute angle.
Further, the arc external surface that the top edge of the resilient barb structure is connect with it falls at obtuse angle
The arc external surface that the lower edge of hook is connect with it is at obtuse angle.
Further, the resilient barb structure and buckle are integrally formed.
Further, the ailhead or clamp can be round or rectangular.
Further, guide part end face diameter is more advantageous to bail card no more than the internal diameter that the boss one of buckle is surrounded
Enter buckle.
Compared with prior art, the utility model has the following beneficial effects:
A kind of snap component of the utility model ingehious design, including bail and buckle, pass through the knot to bail and buckle
The design of structure and size, so that the interaction for passing through bail and buckle realizes lamp bar indirectly and the stable of Lamp base connects
It connects, can effectively prevent vibrating caused loosening.Specifically, buckle is provided with resilient barb structure, boss a pair of heavy truck connects, both
It can block to connecting object, and bail can be blocked, and the interaction of the guide part and bail boss one of bail can be utilized, so that
Under vibration, bail and snap connection instead more and more securely.And Optimizing Reconstruction bail, has carried out ailhead, anticreep
The function division in portion and guide part treats the lateral of connecting object, can play the role of effective position on longitudinal direction.
This snap component is suitable for the connection of various objects, applied widely, has important promotional value and actually answers
With value.
Detailed description of the invention
Fig. 1 is the fractionation schematic diagram of 1 lamps and lanterns of embodiment.
Fig. 2 is the Lamp base structural schematic diagram of 1 lamps and lanterns of embodiment.
Fig. 3 is the lamp bar structural schematic diagram of 1 lamps and lanterns of embodiment.
Fig. 4 is the bail schematic perspective view of 1 snap component of embodiment.
Fig. 5 is the buckle diagrammatic cross-section of 1 snap component of embodiment.
Fig. 6 is the buckle stereochemical structure elevational schematic view of 1 snap component of embodiment.
Fig. 7 is the buckle stereochemical structure schematic top plan view of 1 snap component of embodiment.
Fig. 8 is 1 snap component assembling schematic diagram of embodiment.
Specific embodiment
The utility model is further described With reference to embodiment, wherein being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
As shown in fig. 7, the present embodiment provides a kind of snap component, including mutually matched bail 1 and buckle 2；The card
Hollow in button 2, for accommodating bail 1, inner hollow diameter is equipped with boss one, and the periphery of buckle is equipped with resilient barb structure；The card
Nail includes sequentially connected guide part, anti-delinking part；The guide part is equipped with chamfering, and guide part end face diameter is convex no more than buckle
The internal diameter that platform one is surrounded；The anti-delinking part is the groove following closely body and being equipped with, and when bail is with being clasped, the boss one of buckle is embedding
Enter the groove of bail.
The snap component of the present embodiment can be used for the connection of two objects.
The present embodiment is by snap component for for connecting lamp bar and the Lamp base of lamps and lanterns.
As shown in Figure 1, lamps and lanterns include lamp bar 3, Lamp base 4, lampshade 5；The lamp bar 3 and Lamp base 4 are using buckle
Component is attached.The snap component includes mutually matched bail 1 and buckle 2.
As shown in Fig. 2, being provided with snaps into position hole 41 on Lamp base 4, it to be used for locating fastener 2.
As shown in figure 3, bail location hole 31 is provided in lamp bar 3, for positioning bail 1.
Including a plurality of, a plurality of lamp bar 3 is arranged successively the lamp bar 3；Every lamp bar 3, which is spaced, is equidistantly provided with bail location hole
31；It is spaced same distance on Lamp base 4 and is provided with snaps into position hole 41.Kong Chengsan column ten in the present embodiment, on Lamp base
Row arrangement.Correspondingly, each lamp bar is driveed there are three hole, for accommodating bail.It is understood that the quantity in the hole and arrangement side
Formula can be depending on the number of the length of specific lamp bar and lamp bar.
As shown in figure 4, the bail 1 includes sequentially connected ailhead 11 and nail body 12, nail body 12 is equipped with 121 He of anti-delinking part
Guide part 122.Wherein, the diameter of ailhead 11 is greater than the diameter of bail location hole 31 in lamp bar 3, so that bail 1 is in insertion bail
When in location hole 31, ailhead 11 can be stuck in the surface of lamp bar.In the specific implementation process, ailhead 11 can be with towards nail 12 direction of body
Boss 2 111 is set, and diameter and the bail location hole 31 of boss 2 111 match, and the height of boss 2 111 is not more than lamp bar 3
Thickness.As a specific embodiment of the present embodiment, anti-delinking part 121 can be circumferentially to open up in nail 12 upper outer surface of body
Groove, the section of groove is trapezoidal.The end of nail body 11 is arranged in guide part 122, and guide part 122 is equipped with chamfering.
As shown in Figures 5 to 7, the buckle includes clamp 21, and the diameter of clamp 21 is greater than snaps into position on Lamp base 4
The diameter in hole 41.It is hollow in the buckle 2, such as the through-hole 211 in figure, match with nail body 12, for accommodating bail 1；Having
In body implementation process, the diameter of through-hole 211 is arranged to position bore dia no more than bail.Hollow interior surface is equipped with boss 1,
As a specific embodiment, the internal diameter that boss 1 is surrounded is not less than 122 end face diameter of guide part.Inner hollow diameter it is convex
The lower edges of platform 1 match with two trapezoidal bevel edges.
The outer surface of buckle 2 is equipped with resilient barb structure 22.As a specific embodiment of the present embodiment, the card
Button 2 includes two symmetrically arranged arc bodies 24 connecting with clamp 21, and hollow surrounded by arc body 24 of the buckle 2 forms；
The boss 1 is separately positioned on the inner surface of two arc bodies 24；The resilient barb structure 22 is a pair, is separately positioned on
The outer surface of two arc bodies 24, barb towards clamp 21, the angle of barb be acute angle.What the top edge of barb was connect with it
24 outer surface of arc body is at obtuse angle, and 24 outer surface of arc body that the lower edge of barb is connect with it is at obtuse angle.It is understood that
, the arc length of two arc bodies 24 and the interval arc length of arc body can be set according to specific requirements.
As shown in figure 8, buckling the groove of the 2 insertion bail 1 of boss 1 when 2 cooperation of bail 1 and buckle.
As a specific embodiment of the present embodiment, the resilient barb structure and arc body by integral forming.
The ailhead or clamp can be round or rectangular etc..
The working principle of the present embodiment is as follows:
Buckle 2 is fixed on Lamp base 4 first, it is then by bail 1 that lamp bar 3 and buckle 2 is fixed, to realize lamp bar
3 with the fixation of Lamp base 4.
Specifically, buckle 2 passes through the snaps into position hole 41 on Lamp base 4, the lower edge of resilient barb structure 22 first with
The EDGE CONTACT in snaps into position hole, snaps into position bore edges inwardly squeeze resilient barb structure 22, bullet along with barb lower edge
Property overhead structure 22 by inward force and to contract, until barb passes through snaps into position bore edges, reach Lamp base 4
Lower section, resilient barb structure 22 are returned to original state because its elastic construction is to outer ring rebound.
Lamp bar 3 is placed on buckle 2 again, so that the through-hole 211 of bail location hole 31 and buckle 2 in lamp bar 3 is basic
Bail 1 is pressed among buckle 2 by alignment by bail location hole 31.Specifically, guide part 122 pass through bail location hole 31 into
Enter the hollow space of buckle 2, the end face of guide part 122 is contacted with the top edge of boss 1, and fillet surface carries over boss 1
Top edge move downward, chamfering guidance bail 1 continues downwards, since the diameter of guide part 122 is enclosed greater than boss 1
At the diameter in space, boss 1 is forced resilient barb structure 22 to expand outward, resilient barb structure by outside extruding force
22 barb top edge and the lower edge in snaps into position hole 41 offset, until guide part 122, by boss 1, boss 1 is embedding
Enter in the anti-delinking part 23 of bail 1.The boss 2 111 of bail 1 is embedded into bail location hole 31, and ailhead 11 contacts simultaneously with lamp bar 3
It is pressed down against lamp bar 3.
Boss 2 111 realizes the located lateral of lamp bar 3, and ailhead 11 and clamp 21 realize the longitudinal register of lamp bar 3；Arc body
24 realize the longitudinal register of Lamp base 4, and clamp 21 and resilient barb structure 22 realize the longitudinal register of Lamp base 4.
After the completion of lamps and lanterns are connected by snap component, if bail 1 by upward power, the guide part 122 of bail 1 it is upper
Edge gives one 23 lower edge of boss of buckle 2 with inward force, so that resilient barb structure 22 is shunk, what boss 1 was surrounded
Space becomes smaller, and guide part 122 is more difficult to avoid the escape of bail 1 by boss one.
If buckle 2 by upward power, due on the trapezoidal groove of 1 anti-delinking part 23 of bail bevel edge to 2 boss 1 of buckle
Top edge effect, ailhead 11, boss 2 111 and the pressure and Lamp base 4 pair elasticity downward to clamp 21 of lamp bar 3
The effect of overhead structure 22 avoids the escape of buckle 2.
The snap component of the present embodiment can effectively avoid the loosening of lamp bar and Lamp base, and antivibration effect is good.
It is understood that although the snap component of the present embodiment is by taking the connection of field of light fittings as an example, for other field
Object connection be also be applicable in.
Obviously, above-described embodiment is only intended to clearly illustrate the technical solution of the utility model example, and simultaneously
Non- is limitations of the embodiments of the present invention.For those of ordinary skill in the art, above explained
On the basis of can also make other variations or changes in different ways.There is no need and unable to give thoroughly all embodiments
It lifts.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc. should be included in this
Within the protection scope of utility model claims.
Claims (10)
1. a kind of snap component, which is characterized in that including mutually matched bail and buckle；It is hollow in the buckle, for holding
Receive bail, hollow interior surface is equipped with boss one, and the outer surface of buckle is equipped with resilient barb structure；The bail includes being sequentially connected
Ailhead and nail body, nail body be equipped with anti-delinking part and guide part；The anti-delinking part is the groove following closely body outer surface and being equipped with；The guiding
The end of nail body is arranged in portion, and guide part is equipped with chamfering, and guide part end face diameter is surrounded interior no more than the boss one of buckle
Diameter, when bail is with being clasped, the boss one of buckle is embedded in the groove of bail.
2. snap component according to claim 1, which is characterized in that the snap component is used for connecting object A and object B；
Object A and object B have hole, are respectively intended to accommodate bail and buckle；The ailhead of the bail is equipped with boss towards nail body direction
Two, the open pore size of the diameter and object A of boss two matches；The height of the boss two is not more than the thickness of object A.
3. snap component according to claim 2, which is characterized in that the buckle includes clamp, and the diameter of clamp is greater than pair
As the open pore size of B.
4. according to claim 1 or 2 or 3 snap components, which is characterized in that the section of the groove be it is trapezoidal, it is trapezoidal
Two bevel edges match with the boss of inner hollow diameter one respectively.
5. snap component according to claim 4, which is characterized in that the buckle includes that two connect with clamp are symmetrical arranged
Arc body, the buckle it is hollow by arc body around forming；The boss one is separately positioned on the inner surface of two arc bodies；
The resilient barb structure is a pair, is separately positioned on the outer surface of two arc bodies.
6. snap component according to claim 5, which is characterized in that the barb of the resilient barb structure is towards clamp, institute
The angle for stating barb is acute angle.
7. snap component according to claim 5, which is characterized in that the top edge of the resilient barb structure is connect with it
Arc external surface at obtuse angle, the arc external surface that the lower edge of barb is connect with it is at obtuse angle.
8. according to snap component described in claim 5 to 7 any one, which is characterized in that the resilient barb structure and buckle
It is integrally formed.
9. snap component according to claim 8, which is characterized in that the ailhead or clamp can be round or rectangular.
10. snap component according to claim 1, which is characterized in that the guide part end face diameter is convex no more than buckle
The internal diameter that platform one is surrounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267398.1U CN209655234U (en) | 2018-12-29 | 2018-12-29 | A kind of snap component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267398.1U CN209655234U (en) | 2018-12-29 | 2018-12-29 | A kind of snap component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209655234U true CN209655234U (en) | 2019-11-19 |
Family
ID=68519862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822267398.1U Active CN209655234U (en) | 2018-12-29 | 2018-12-29 | A kind of snap component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209655234U (en) |
-
2018
- 2018-12-29 CN CN201822267398.1U patent/CN209655234U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A snap assembly Effective date of registration: 20211122 Granted publication date: 20191119 Pledgee: Zhuzhou Rural Commercial Bank Co.,Ltd. Pledgor: GOLDP ELECTRIC APPLIANCE Co.,Ltd. Registration number: Y2021980012921 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230807 Granted publication date: 20191119 Pledgee: Zhuzhou Rural Commercial Bank Co.,Ltd. Pledgor: GOLDP ELECTRIC APPLIANCE Co.,Ltd. Registration number: Y2021980012921 |