CN208774701U - A kind of clamping connection component and vehicle - Google Patents
A kind of clamping connection component and vehicle Download PDFInfo
- Publication number
- CN208774701U CN208774701U CN201820984313.9U CN201820984313U CN208774701U CN 208774701 U CN208774701 U CN 208774701U CN 201820984313 U CN201820984313 U CN 201820984313U CN 208774701 U CN208774701 U CN 208774701U
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- connector
- hook
- corner angle
- connection component
- clamping connection
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Abstract
The utility model provides a kind of clamping connection component, and the clamping connection component includes the first connector and the second connector；First connector is provided at least one set of snap fit connector, and snap fit connector described in every group includes the first connector and the second connector；Second connector is provided with and the matched card hole of the snap fit connector；First corner angle of first connector and the card hole hook card and fix, and the second corner angle of second connector and the card hole hook card and fix, wherein first corner angle and second corner angle are the corner angle being oppositely arranged in the card hole.The clamping connection component of the utility model, card is hooked with the first corner angle of card hole on the second connector and the second corner angle respectively by two connectors being arranged on the first connector to fix, realize twin fixed guide-vane, avoid setting and its assembly process of spiro connection structure, assembly efficiency is improved, assembly cost is reduced, and, for giving up for mounting bracket, the weight of connection component is also reduced.
Description
Technical field
The utility model relates to technical field of vehicle, in particular to a kind of clamping connection component and vehicle.
Background technique
Currently, clamping structure is widely used in the connection of all kinds of parts, for example, stepping on for automobile rear bumper
Connection between plate and rear bumper.If Fig. 1-1 gives the schematic diagram of unidirectional clamping connecting structure common at present, after assembly
The first installation part 10 and the second installation part 11 are easy to disengage after appearance is trampled or pressed, and loosen, and cause to become with installation gap
Big even part falls off, and the reliability of fixed structure is low.In order to enhance connection reliability, also have spiro connection structure and unidirectional clamping
Connection structure is used in combination, as Fig. 1-2 gives the schematic diagram of the connection that is spirally connected common at present, the first installation part 10 and the second peace
Piece installing 11 is connected by screw to fixation, needs to be arranged mounting bracket 12 between the two and constraint is fixed, reliable to guarantee to be spirally connected
Property.
However, the type of attachment that spiro connection structure is combined with unidirectional clamping connecting structure, on the one hand, so that assembly process is multiple
It is miscellaneous, assembly efficiency is reduced, assembly cost is increased；On the other hand, mounting bracket additionally occupies installation space, also increases
A part of weight.
Utility model content
In view of this, the utility model is directed to a kind of clamping connection component and vehicle, to improve assembly efficiency, reduce
Assembly cost.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of clamping connection component, the clamping connection component include the first connector and the second connector；
First connector is provided at least one set of snap fit connector, and snap fit connector described in every group includes the first connector and the
Two connectors；
Second connector is provided with and the matched card hole of the snap fit connector；
First connector and the first corner angle of the card hole hook card and fix, and the second of second connector and the card hole
Corner angle hook card and fix, wherein first corner angle and second corner angle are the corner angle being oppositely arranged in the card hole.
Optionally, it is provided with barrier, the barrier and first corner angle among the card hole and second corner angle are flat
Row.
Optionally, first connector includes the first linking arm and the first hook, first linking arm connection described the
The ontology of one hook and first connector, first hook run through the card hole, are clamped with first corner angle；
Second connector includes the second linking arm and the second hook, second linking arm connect second hook with
The ontology of first connector, second hook run through the card hole, are clamped with second corner angle.
Optionally, the first reinforcing rib is provided on first linking arm；
The second reinforcing rib is provided on second linking arm.
Optionally, first reinforcing rib and first hook are provided with the first coincidence distance；
Second reinforcing rib and second hook are provided with the second coincidence distance.
Optionally, first coincidence distance and second coincidence distance are 1mm to 1.5mm.
Optionally, it is 0mm to 0.2mm that first hook and first corner angle, which hook the amount of interference of card,；
The amount of interference that second hook and second corner angle hook card is 0mm to 0.2mm.
Optionally, first hook and second hook are wedge structure.
Optionally, if the snap fit connector be close to first connector peripheral boundary connector, described first
Peripheral boundary of the connector away from first connector is less than or equal to 25mm.
Compared with the existing technology, clamping connection component described in the utility model, has the advantage that
Clamping connection component described in the utility model, by two connectors being arranged on the first connector respectively with
The first corner angle and the second corner angle of card hole hook card and fix on two connectors, to realize two-way fixation, avoid the knot that is spirally connected
The setting of structure and its assembly process, improve assembly efficiency, reduce assembly cost, also, giving up for mounting bracket,
The weight of connection component is reduced to a certain extent.
The another object of the utility model is to propose a kind of vehicle, to improve vehicle assembly efficiency, reduction vehicle manufacture
Cost meets cost-effectiveness requirement.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of vehicle, the vehicle include clamping connection component above-mentioned.
Possessed advantage is identical compared with the existing technology with above-mentioned clamping connection component for the vehicle, no longer superfluous herein
It states.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1-1 is a kind of schematic diagram of connection structure of the utility model prior art；
Fig. 1-2 is the schematic diagram of another connection structure of the utility model prior art；
Fig. 2 is a kind of schematic diagram of clamping connection component described in the utility model embodiment；
Fig. 3-1 is the schematic diagram that another kind described in the utility model embodiment is clamped connection component；
Fig. 3-2 is the schematic diagram of the second connector card hole shown in Fig. 3-1 described in the utility model embodiment；
Fig. 4 is the schematic diagram of another clamping connection component described in the utility model embodiment；
Fig. 5 is the partial enlargement diagram that connection component is clamped described in the utility model embodiment Fig. 4.
Description of symbols:
The first installation part of 10-, the second installation part of 11-, 12- mounting bracket, the first connector of 20-, the second connector of 21-,
201- snap fit connector, 211- card hole, the first connector of 2011-, the second connector of 2012-, the first corner angle of 2111-, the second rib of 2112-
Angle, 2113- barrier, the first linking arm of 20111-, the first hook of 20112-, the second linking arm of 20121-, the second hook of 20122-,
The first reinforcing rib of 20113-, the second reinforcing rib of 20123-.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Referring to Fig. 2, the utility model provides a kind of clamping connection component, and the clamping connection component includes the first connection
Part 20 and the second connector 21；
First connector 20 is provided at least one set of snap fit connector 201, and snap fit connector 201 described in every group includes first
Connector 2011 and the second connector 2012；
Second connector 21 is provided with and the matched card hole 211 of the snap fit connector 201；
First connector 2011 and the first corner angle 2111 of the card hole 211 hook card and fix, second connector 2012
It hooks card with the second corner angle 2112 of the card hole 211 to fix, wherein first corner angle 2111 and second corner angle 2112 are
The corner angle being oppositely arranged in the card hole 211.
Specifically, the clamping connects as shown in Fig. 2, giving a kind of clamping connection component provided by the utility model
Component includes the first connector 20 and the second connector 21, and the first connector 20 is provided at least one set of snap fit connector 201, and every group
The snap fit connector 201 includes the first connector 2011 and the second connector 2012.The set each group card on the first connector 20
Connector 201 can be distributed according to array of shapes such as rectangle or circles.Every group of snap fit connector 201 includes the first connector 2011 and the
Two connectors 2012, the first connector 2011 and the second connector 2012 are set side by side, and are spaced certain default spacing between the two, this is pre-
If spacing can be designed as suitably sized according to the size of the first connector in practice.Second connector 21 is provided with to be connect with clamping
First 201 matched card hole 211, card hole 211 have the first corner angle 2111 and the second corner angle 2112, the first corner angle 2111 and the second rib
Angle 2112 is the corner angle being oppositely arranged, and the first corner angle 2111 and the second corner angle 2112 are located at the ipsilateral of card hole 211, the first connector
2011, which hook card with the first corner angle 2111 of card hole 211, fixes, and the second corner angle 2112 of the second connector 2012 and card hole 211, which hook, to be fixed
It is fixed.Thus, two snap fit connectors being arranged in groups are fixed on one from both direction by the first connector and the second connector respectively
It rises.
Clamping connection component described in the utility model, by two connectors being arranged on the first connector respectively with
The first corner angle and the second corner angle of card hole hook card and fix on two connectors, to realize two-way fixation, avoid the knot that is spirally connected
The setting of structure and its assembly process, improve assembly efficiency, reduce assembly cost, also, giving up for mounting bracket,
The weight of connection component is reduced to a certain extent.
Optionally, referring to Fig. 3-1 and Fig. 3-2, be provided with barrier 2113 among the card hole 211, the barrier 2113 with
First corner angle 2111 and second corner angle 2112 are parallel.
Specifically, facilitating insertion second to connect for the ease of the connector on the first connector as shown in Fig. 3-1 and Fig. 3-2
In card hole on fitting, barrier 2113, barrier 2113 and the first corner angle 2111 and the second corner angle 2112 are provided among card hole 211
In parallel, in addition, when card hole is excessive, it can avoid causing connector to be deviate from due to a lack of support construction, further improve clamping connection
Fixing.About the size of the barrier, it need to guarantee that snap fit connector can be smoothly inserted into card hole, it is specific wide for it
Degree and thickness, the utility model do not constrain this.
Optionally, referring to Fig. 4, first connector 2011 includes the first linking arm 20111 and the first hook 20112, institute
State the ontology that the first linking arm 20111 connects first hook 20112 and first connector, first hook
20112 run through the card hole 211, are clamped with first corner angle 2111；
Second connector 2012 includes the second linking arm 20121 and the second hook 20122, second linking arm
The ontology of 20121 connections second hook 20122 and first connector, second hook 20122 run through the card
Hole 211 is clamped with second corner angle 2112.
Specifically, as shown in figure 4, the first connector 2011 includes the first linking arm 20111 and the first hook 20112, the
One linking arm 20111 links together the ontology of the first hook 20112 and the first connector, and the first hook 20112 is through card
Hole 211 is clamped with the first corner angle 2111；Second connector 2012 include the second linking arm 20121 and the second hook 20122, second
Linking arm 20121 links together the second hook 20122 and the first connector ontology, and the second hook 20122 runs through card hole
211, it is clamped with the second corner angle 2112.It, can be by the root of the first linking arm and the second linking arm for the connection component of a certain model
The thickness G 1 and G2 in portion are set as 0.8mm to 1mm, prevent oversized during fabrication because Material shrinkage leads to the shrink mark of appearance.
First hook hooks the position for being stuck in the first corner angle, and the second hook hooks the position for being stuck in the second corner angle, thus, hook at two positions
With the clamping of corner angle, it ensure that and effectively fixed at left and right sides of card hole, it is therefore prevented that because shaking leads to assembly loosening and zero
Part falls off.
Optionally, referring to Fig. 4, the first reinforcing rib 20113 is provided on first linking arm 20111；
The second reinforcing rib 20123 is provided on second linking arm 20121.
Specifically, as shown in figure 4, the first reinforcing rib 20113 is provided on the first linking arm 20111, in the second company
It connects and is provided with the second reinforcing rib 20123 on arm 20121.Since in assembling process, linking arm can be generated as the structure of stress
Bending is the firm fixing of enhancing structure, and the first reinforcing rib is arranged in the side of not set first hook on the first linking arm
To resist the external force that the second connector is applied to linking arm, the side setting second of not set second hook on the second linking arm
Reinforcing rib is to resist the external force that the second connector is applied to linking arm.
Optionally, referring to Fig. 4, first reinforcing rib 20113 and first hook 20112 be provided with first be overlapped away from
From L1；
Second reinforcing rib 20123 is provided with the second coincidence distance L2 with second hook 20122.
Specifically, as shown in figure 4, after being provided with reinforcing rib structure, corresponding, the first reinforcing rib 20113 and the
One hook 20112 is provided with the first coincidence distance L1, and first coincidence distance L1 i.e. the first reinforcing rib 20113 is close to the first hook
The distance between the mating surface of 20112 end and the first hook 20112.Second reinforcing rib 20123 is set with the second hook 20122
Be equipped with the second coincidence distance L2, second coincidence distance L2 i.e. the second reinforcing rib 20123 close to the second hook 20122 end with
The distance between the mating surface of second hook 20122.In addition, by taking the first hook 20112 as an example, the cooperation of the first hook 20112
The clamping amount of face and the first corner angle 2111 can be 1.5mm, similarly, the mating surface of the second hook 20122 and the second corner angle 2112
Clamping amount can also be 1.5mm, with guarantee clamping connection fixing.Since clamping connection is the bullet by snap fit connector itself
Property deforms the constraint to be formed, and it is easy to damage that reinforcing rib structure is extended to stress by above-mentioned first coincidence distance and the second coincidence distance
The position of first hook and the second hook, reinforcing rib form reinforcement structure at the back side of hook, guarantee the stability of structure.
Optionally, referring to Fig. 4, first coincidence distance and second coincidence distance are 1mm to 1.5mm.
Specifically, as shown in figure 4, the first coincidence distance L1 and the second coincidence distance L2 can be 1mm to 1.5mm.Such as
Fruit is apart from excessive, and the intensity of snap fit connector hook is excessive, and the flexible deformation effect of snap fit connector is poor, is not easy to install, if away from
From too small, the intensity deficiency of the hook of snap fit connector, easily snapped off in assembling process, flexible deformation failure, the company of snap fit connector
Connect effect failure.Certainly, the specific value of the first coincidence distance and second coincidence distance can be according to the in practice first connection
The adjustment of the size of part and the second connector, the utility model only provide a kind of example.
Optionally, referring to Fig. 4 and Fig. 5, first hook 20112 hooks the amount of interference B1 of card with first corner angle 2111
For 0mm to 0.2mm；
The amount of interference B2 that second hook 20122 hooks card with second corner angle 2112 is 0mm to 0.2mm.
Specifically, as shown in Figure 4 and Figure 5, the flexible deformation due to the connection component dependent on snap fit connector is realized admittedly
Fixed clamping, thus, the corner angle when the card hole assembly on the hook and the second connector on the first connector, on hook and card hole
It can be interfered because of flexible deformation, the first hook 20112 and the first corner angle 2111 hook the amount of interference B1 of card as 0mm to 0.2mm；The
The amount of interference B2 that two hooks 20122 and the second corner angle 2112 hook card is 0mm to 0.2mm.The setting of the amount of interference at two can be effective
Guarantee that clamping stable connection is firm, avoids the loosening of snap fit connector.
Optionally, first hook 20112 and second hook 20122 are wedge structure.
Specifically, the first hook 20112 and the second hook 20122 are wedge structure.Certainly, 1/4 ball can also be taken
The structure of head.The wide planform in the narrow one end in the such one end in hook head, be inserted into card hole in assemble when it is more laborsaving, more favorably
It is inserted into card hole in it.
Optionally, referring to Fig. 4, if the snap fit connector is the connector of the peripheral boundary close to first connector,
Peripheral boundary of first connector away from first connector is less than or equal to 25mm.
Specifically, as shown in figure 4, since snap fit connector 201 is at least one set, if snap fit connector 201 is close to first
The connector of the peripheral boundary of connector 20, then the first connector 2011 is less than or equal to away from the peripheral boundary S of the first connector 20
25mm.When this apart from it is excessive when, be easy because borderline region lack fixed structure generate warpage, thus the first connector with second company
It will form biggish gap between fitting.It is closer apart from boundary, it more can guarantee that the boundary of the first connector is completely embedded.
It certainly, can also be by the form being spirally connected in conjunction with two-way clamping, altogether in the utility model based on traditional type of attachment
With applying in connection component, to improve connection fixing.About the structure type being spirally connected, the utility model is no longer superfluous herein
It states.
The utility model embodiment additionally provides a kind of vehicle, and vehicle includes clamping connection component above-mentioned.
Clamping connection component and vehicle in the utility model embodiment, are connect by two be arranged on the first connector
Head hooks card with the first corner angle of card hole on the second connector and the second corner angle respectively and fixes, and reinforcing rib is arranged at the back side of hook
Structure avoids setting and its assembly process of spiro connection structure to realize two-way reliable fixation, improves assembly effect
Rate, reduces assembly cost, also, giving up for mounting bracket, also reduces connection component and vehicle to a certain extent
Weight.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of clamping connection component, which is characterized in that the clamping connection component includes the first connector and the second connector；
First connector is provided at least one set of snap fit connector, and snap fit connector described in every group includes that the first connector and second connects
Head；
Second connector is provided with and the matched card hole of the snap fit connector；
First connector and the first corner angle of the card hole hook card and fix, the second corner angle of second connector and the card hole
It hooks card to fix, wherein first corner angle and second corner angle are the corner angle being oppositely arranged in the card hole.
2. clamping connection component according to claim 1, which is characterized in that
Barrier is provided among the card hole, the barrier is parallel with first corner angle and second corner angle.
3. clamping connection component according to claim 1, which is characterized in that
First connector includes the first linking arm and the first hook, first linking arm connect first hook with it is described
The ontology of first connector, first hook run through the card hole, are clamped with first corner angle；
Second connector includes the second linking arm and the second hook, second linking arm connect second hook with it is described
The ontology of first connector, second hook run through the card hole, are clamped with second corner angle.
4. clamping connection component according to claim 3, which is characterized in that
The first reinforcing rib is provided on first linking arm；
The second reinforcing rib is provided on second linking arm.
5. clamping connection component according to claim 4, which is characterized in that
First reinforcing rib and first hook are provided with the first coincidence distance；
Second reinforcing rib and second hook are provided with the second coincidence distance.
6. clamping connection component according to claim 5, which is characterized in that
First coincidence distance and second coincidence distance are 1mm to 1.5mm.
7. clamping connection component according to claim 3, which is characterized in that
The amount of interference that first hook and first corner angle hook card is 0mm to 0.2mm；
The amount of interference that second hook and second corner angle hook card is 0mm to 0.2mm.
8. clamping connection component according to claim 3, which is characterized in that
First hook and second hook are wedge structure.
9. clamping connection component according to claim 1, which is characterized in that
If the snap fit connector is the connector of the peripheral boundary close to first connector, first connector is away from described the
The peripheral boundary of a connection piece is less than or equal to 25mm.
10. a kind of vehicle, which is characterized in that the vehicle includes the described in any item clamping connection components of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820984313.9U CN208774701U (en) | 2018-06-25 | 2018-06-25 | A kind of clamping connection component and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820984313.9U CN208774701U (en) | 2018-06-25 | 2018-06-25 | A kind of clamping connection component and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208774701U true CN208774701U (en) | 2019-04-23 |
Family
ID=66152774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820984313.9U Active CN208774701U (en) | 2018-06-25 | 2018-06-25 | A kind of clamping connection component and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208774701U (en) |
-
2018
- 2018-06-25 CN CN201820984313.9U patent/CN208774701U/en active Active
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