CN204851911U - Pin structure - Google Patents
Pin structure Download PDFInfo
- Publication number
- CN204851911U CN204851911U CN201520506041.8U CN201520506041U CN204851911U CN 204851911 U CN204851911 U CN 204851911U CN 201520506041 U CN201520506041 U CN 201520506041U CN 204851911 U CN204851911 U CN 204851911U
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- CN
- China
- Prior art keywords
- reed
- lower floor
- extension
- upper strata
- horizontal
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Abstract
The utility model discloses a pin structure, the pin body leans on proximal end portion's outer wall department to form ring groove, and this ring groove department block has a leaf spring nut, and the leaf spring nut comprises upper and lower two -layer reed, connects through a flexion between upper reed and the lower floor's reed, and upper reed and lower floor's reed are non -parallel form and distribute. Overall product reasonable in design thinks about ingeniously, effectively utilizes the elasticity characteristic of leaf spring nut, can effectively promote pin fastening effect, increases the stability of product, adopts eye -splice formula assembly methods, equipment convenience between pin and the leaf spring nut. The product has fine practicality, functional, security, compares prior art, and the substantive characteristics of concrete salient improve with showing.
Description
Technical field
The utility model relates to the technical field of fixing pin, specifically a kind of pin feature for fixing truck radiator, particularly its mechanical connecting structure.
Background technique
The connection of current card cooling module for vehicles is all be fixed together with car load by the support arranged on a heat sink substantially, and it is fixing to realize with car body by pin, and the pitching produced for balancing car load moving direction shakes.
Loosening and coming off easily appears in existing pin feature, and due to structural defect, causes installing inconvenience.
Therefore still need to further improve existing pin feature.
Summary of the invention
The purpose of this utility model is to provide a kind of pin feature, and it adopts assembling type plate spring nut structure, and it is convenient to install, and utilize the elastic characteristic of plate spring nut to realize the fixing of pin, fastening effect is stablized, and overcomes the shortcoming and defect existed in prior art.
To achieve these goals, the technical solution of the utility model is: a kind of pin feature, comprise pin body, it is characterized in that: described pin body forms annular recess near the outer wall place of end, the engaging of this annular recess place has a plate spring nut, plate spring nut is made up of upper and lower two-layer reed, connected by a curved part between upper strata reed and lower floor's reed, upper strata reed and lower floor's reed are the distribution of non-parallel shape, one end of upper strata reed and lower floor's reed is linked into an integrated entity by above-mentioned curved part, the first diagonal upward direction of the other end of lower floor's reed forms lower floor's reed extension, one end and above-mentioned curved part one end of lower floor's reed extension link into an integrated entity, the other end place of this lower floor's reed extension forms a reverse bending line, lower floor's reed forms the lower floor reed reverse extension contrary with above-mentioned lower floor's reed extension bearing of trend at reverse bending line place, one end of this reverse extension of lower floor's reed is connected with reverse bending line, the other end of the reverse extension of lower floor's reed is connected with one end of the horizontal-extending section of lower floor reed, the other end of horizontal-extending section is connected with one end of the vertical extension member of lower floor reed, this vertical extension member is mutually vertical with horizontal-extending section, one end of vertical extension member is connected with the other end of horizontal-extending section, the other end of vertical extension member is connected with one end of horizontal bending section, the other end of horizontal bending section is unsettled, this horizontal bending section is vertical with vertical extension member, and horizontal bending section and above-mentioned horizontal-extending section are parallel to each other, the first reed extension, direction formation upper strata obliquely of the other end of upper strata reed, the length of this reed extension, upper strata is greater than the length of lower floor's reed extension, one end of reed extension, upper strata and the other end of curved part link into an integrated entity, the other end of reed extension, upper strata upwards forms folding portion, one end of folding portion is connected with the other end of reed extension, upper strata, the other end of folding portion is hanging shape, reed place of lower floor forms an assembling breach from vertical extension member to curved part direction, assembling breach is opened on the center line of lower floor's reed, reed place, upper strata offers a nail, this nail is just offered the assembling breach of below, plate spring nut is fastened on the annular recess place of pin body end by the assembling breach at reed place of lower floor, the both sides of the edge of assembling breach are fastened in annular recess.
The utility model discloses a kind of pin feature, Total Product is reasonable in design, is skillfully constructed, effectively utilize the elastic characteristic of plate spring nut, can effectively promote pin fastener effect, increase the stability of product, plug-snap type is adopted to assemble mode between pin and plate spring nut, easy to assembly.Product has good practicability, functional, Security, compared to existing technologies, and concrete outstanding substantive distinguishing features and remarkable progress.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model side view.
Fig. 3 uses novel pin body structure schematic diagram for this.
Fig. 4 is plate spring nut plan view.
Fig. 5 is plate spring nut worm's eye view.
Fig. 6 is plate spring nut side view.
Wherein:
1, pin body;
2, annular recess;
3, plate spring nut;
4, upper strata reed;
5, lower floor's reed;
6, curved part;
7, lower floor's reed extension;
8, reverse bending line;
9, the reverse extension of lower floor's reed;
10, horizontal-extending section;
11, vertical extension member;
12, horizontal bending section;
13, upper strata reed extension;
14, folding portion;
15, breach is assembled;
16, nail.
Embodiment
With reference to the accompanying drawings, the utility model is described further.
The utility model discloses a kind of pin feature, comprise pin body 1, it is characterized in that: described pin body 1 forms annular recess 2 near the outer wall place of end, the engaging of this annular recess 2 place has a plate spring nut 3, plate spring nut 3 is made up of upper and lower two-layer reed, connected by a curved part 6 between upper strata reed 4 and lower floor's reed 5, upper strata reed 4 and lower floor's reed 5 are in non-parallel shape distribution, one end of upper strata reed 4 and lower floor's reed 5 is linked into an integrated entity by above-mentioned curved part 6, the first diagonal upward direction of the other end of lower floor's reed 5 forms lower floor's reed extension 7, one end and above-mentioned curved part 6 one end of lower floor's reed extension 7 link into an integrated entity, the other end place of this lower floor's reed extension 7 forms a reverse bending line 8, lower floor's reed 5 forms the lower floor reed reverse extension 9 contrary with above-mentioned lower floor's reed extension 7 bearing of trend at reverse bending line 8 place, one end of this reverse extension of lower floor's reed 9 is connected with reverse bending line 8, the other end of the reverse extension 9 of lower floor's reed is connected with one end of the horizontal-extending section 10 of lower floor reed 5, the other end of horizontal-extending section 10 is connected with one end of the vertical extension member 11 of lower floor reed 5, this vertical extension member 11 is mutually vertical with horizontal-extending section 10, one end of vertical extension member 11 is connected with the other end of horizontal-extending section 10, the other end of vertical extension member 11 is connected with one end of horizontal bending section 12, the other end of horizontal bending section 12 is unsettled, this horizontal bending section 12 is vertical with vertical extension member 11, and horizontal bending section 12 is parallel to each other with above-mentioned horizontal-extending section 10, the first reed extension, direction formation upper strata 13 obliquely of the other end of upper strata reed 4, the length of this reed extension, upper strata 13 is greater than the length of lower floor's reed extension 7, one end of reed extension, upper strata 13 and the other end of curved part 6 link into an integrated entity, the other end of reed extension, upper strata 13 upwards forms folding portion 14, one end of folding portion 14 is connected with the other end of reed extension, upper strata 13, the other end of folding portion 14 is hanging shape, lower floor's reed 5 place forms an assembling breach 15 from vertical extension member 11 to curved part 6 direction, assembling breach 15 is opened on the center line of lower floor's reed 5, upper strata reed 4 place offers a nail 16, this nail 16 is just offered the assembling breach 15 of below, plate spring nut 3 is fastened on annular recess 2 place of pin body 1 end by the assembling breach 15 at lower floor's reed 5 place, the both sides of the edge of assembling breach 15 are fastened in annular recess 2.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that the utility model is specifically implemented to be confined to these explanations above-mentioned.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (1)
1. a pin feature, comprise pin body (1), it is characterized in that: described pin body (1) forms annular recess (2) near the outer wall place of end, the engaging of this annular recess (2) place has a plate spring nut (3), plate spring nut (3) is made up of upper and lower two-layer reed, connected by a curved part (6) between upper strata reed (4) and lower floor's reed (5), upper strata reed (4) and lower floor's reed (5) distribute in non-parallel shape, one end of upper strata reed (4) and lower floor's reed (5) is linked into an integrated entity by above-mentioned curved part (6), the first diagonal upward direction of the other end of lower floor's reed (5) forms lower floor's reed extension (7), one end and above-mentioned curved part (6) one end of lower floor's reed extension (7) link into an integrated entity, the other end place of this lower floor's reed extension (7) forms a reverse bending line (8), lower floor's reed (5) forms the lower floor reed reverse extension (9) contrary with above-mentioned lower floor's reed extension (7) bearing of trend at reverse bending line (8) place, one end of this reverse extension of lower floor's reed (9) is connected with reverse bending line (8), the other end of the reverse extension of lower floor's reed (9) is connected with one end of the horizontal-extending section (10) of lower floor's reed (5), the other end of horizontal-extending section (10) is connected with one end of the vertical extension member (11) of lower floor's reed (5), this vertical extension member (11) is mutually vertical with horizontal-extending section (10), one end of vertical extension member (11) is connected with the other end of horizontal-extending section (10), the other end of vertical extension member (11) is connected with one end of horizontal bending section (12), the other end of horizontal bending section (12) is unsettled, this horizontal bending section (12) is vertical with vertical extension member (11), and horizontal bending section (12) and above-mentioned horizontal-extending section (10) are parallel to each other, the other end of upper strata reed (4) first obliquely reed extension, direction formation upper strata (13), the length of this reed extension, upper strata (13) is greater than the length of lower floor's reed extension (7), one end of reed extension, upper strata (13) and the other end of curved part (6) link into an integrated entity, the other end of reed extension, upper strata (13) upwards forms folding portion (14), one end of folding portion (14) is connected with the other end of reed extension, upper strata (13), the other end of folding portion (14) is hanging shape, lower floor's reed (5) place forms assembling breach (15) from vertical extension member (11) to curved part (6) direction, assembling breach (15) is opened on the center line of lower floor's reed (5), upper strata reed (4) place offers a nail (16), this nail (16) is just offered the assembling breach (15) of below, plate spring nut (3) is fastened on annular recess (2) place of pin body (1) end by the assembling breach (15) at lower floor's reed (5) place, the both sides of the edge of assembling breach (15) are fastened in annular recess (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520506041.8U CN204851911U (en) | 2015-07-14 | 2015-07-14 | Pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520506041.8U CN204851911U (en) | 2015-07-14 | 2015-07-14 | Pin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204851911U true CN204851911U (en) | 2015-12-09 |
Family
ID=54742463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520506041.8U Active CN204851911U (en) | 2015-07-14 | 2015-07-14 | Pin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204851911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594274A (en) * | 2020-11-27 | 2021-04-02 | 浙江省送变电工程有限公司 | Anti-drop pin for power transmission line |
-
2015
- 2015-07-14 CN CN201520506041.8U patent/CN204851911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594274A (en) * | 2020-11-27 | 2021-04-02 | 浙江省送变电工程有限公司 | Anti-drop pin for power transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |