CN202811962U - Spring - Google Patents
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- CN202811962U CN202811962U CN 201220525034 CN201220525034U CN202811962U CN 202811962 U CN202811962 U CN 202811962U CN 201220525034 CN201220525034 CN 201220525034 CN 201220525034 U CN201220525034 U CN 201220525034U CN 202811962 U CN202811962 U CN 202811962U
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- Prior art keywords
- spring
- leaf spring
- fixed
- product
- hole
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Abstract
The utility model provides a spring which comprises a first leaf spring and a second leaf spring. The first leaf spring and the second leaf spring are elastic stainless steel leaf springs. One end of the first leaf spring is connected with one end of a first plastic connection piece in a pouring mode. A hole is arranged in the upper portion of the first plastic connection piece and used for being connected with an outer casing of a product so as to fasten an inner system of the product. A stainless steel bolt is screwed in the hole. The other end of the first leaf spring is in the shape of a right angle. The other end of the first leaf spring is fixed through a fixing piece and a bolt. The spring can effectively prevent inner components of the system from escaping out of the outer casing and service life of the spring is prolonged.
Description
Technical field
The utility model relates to a kind of spring.
Background technique
The spring part of common product inside is the complete bent spring of M type, and this spring is to adopt common manganese steel silk to make by plastic fastening two complete bent springs of M type are connected to form a cover work system, so that product carries out work under the driving of actuator.But, there is following defective in the prior art:
At first, this spring causes the product work systemic breakdown using middle meeting because the farm labourer causes the spring crotch partly to rupture as the time.Have a strong impact on quality and the working life of product.
Second, the plastics adjusting knob is for common wooden door, the peformance margin of product can meet the demands, but the door for metal material, the plastics adjusting knob breaks or torsional deformation easily, and its reason is that the door of metal material is heavier than common wooden door, in the course pressure increase of door capable of being opened, the wear resistance of plastic material own and ageing resistance are poorer than metal material, can reduce like this working life of product.
The 3rd, the effect of jacking block is that each work system with interiors of products is fixed in the product casing behind the product, at first rear jacking block to be fixed on the tail end of shell, then the internal work system be inserted in the shell, by this positioning block the internal work system is fixed on enclosure.Because rear jacking block is to be screwed in the enclosure top with normal screws, soundness is uncertain, in use can strengthen for the pressure of rear jacking block because of the fragrant mutual effect between each work package of whole interior, thereby it is become flexible causes each assembly of internal work system to be deviate from from shell, cause the work system paralysis, make product rejection.
The model utility content
In order to overcome above-mentioned the problems of the prior art, the utility model provides a kind of spring, and this spring can prevent effectively that the internal system assembly from deviating from from shell, improve its working life.
Spring of the present utility model comprises first spring and second spring, and first spring and second spring are elastic stainless steel sheet spring;
The method that adopts cast is connected an end of first spring with an end of the first plastic fastening, the interiors of products system is fixed for be connected the shell connection with product thereby the top of the first plastic fastening is provided with a hole, is screwed with CARBURIZING FURNACE FOR STAINLESS FASTENER in this hole; The other end of first spring is rectangular shaped, by fixed block and screw the described the other end of first spring is fixed.
Preferably, the method for employing cast is connected an end of second spring with an end of the second plastic fastening, and the other end of second spring is rectangular shaped, by fixed block and screw the described the other end of second spring is fixed; The other end of the second plastic fastening is connected with the stainless steel screw rod of 5 millimeters of diameters by the method for cast.
This spring comprises adjusting knob, and described adjusting knob is metallic button.
Description of drawings
Fig. 1 is the structural representation of spring of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to restriction of the present utility model.
As shown in Figure 1, spring of the present utility model comprises first spring 1 and second spring 2, and first spring 1 and second spring 2 are elastic stainless steel sheet spring;
The method that adopts cast is connected an end of first spring with an end of the first plastic fastening 3, the interiors of products system is fixed for be connected the shell connection with product thereby the top of the first plastic fastening 3 is provided with a hole, is screwed with CARBURIZING FURNACE FOR STAINLESS FASTENER in this hole; The other end of first spring 1 is rectangular shaped, by fixed block and screw the described the other end of first spring is fixed;
In the preferred embodiment, the method for employing cast is connected an end of second spring 2 with an end of the second plastic fastening 4, and the other end of second spring 2 is rectangular shaped, by fixed block and screw the described the other end of second spring is fixed; The other end of the second plastic fastening 4 is connected with the stainless steel screw rod 5 of 5 millimeters of diameters by the method for cast.
This spring comprises adjusting knob, and described adjusting knob is metallic button.
The beneficial effect of the technological scheme of spring of the present utility model is:
Open a hole at the product tail end, from this hole a CARBURIZING FURNACE FOR STAINLESS FASTENER is tightened down.Stopping the interiors of products assembly deviates from from shell.Adjusting knob changes metallic button into, and this is that the metallic copper button can not break or torsional deformation because no matter be common wooden door or the door of metal material, and the wear resistance of metallic copper and ageing resistance are that plastics can not be compared.
Certainly; the utility model also can have other various embodiments; in the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (3)
1. a spring comprises first spring and second spring, and first spring and second spring are elastic stainless steel sheet spring; It is characterized in that,
The method that adopts cast is connected an end of first spring with an end of the first plastic fastening, the interiors of products system is fixed for be connected the shell connection with product thereby the top of the first plastic fastening is provided with a hole, is screwed with CARBURIZING FURNACE FOR STAINLESS FASTENER in this hole;
The other end of first spring is rectangular shaped, by fixed block and screw the described the other end of first spring is fixed.
2. spring as claimed in claim 1, it is characterized in that, the method of employing cast is connected an end of second spring with an end of the second plastic fastening, the other end of second spring is rectangular shaped, by fixed block and screw the described the other end of second spring is fixed; The other end of the second plastic fastening is connected with the stainless steel screw rod of 5 millimeters of diameters by the method for cast.
3. spring as claimed in claim 1 or 2 is characterized in that, this spring comprises adjusting knob, and described adjusting knob is metallic button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525034 CN202811962U (en) | 2012-10-15 | 2012-10-15 | Spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525034 CN202811962U (en) | 2012-10-15 | 2012-10-15 | Spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202811962U true CN202811962U (en) | 2013-03-20 |
Family
ID=47870837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220525034 Expired - Fee Related CN202811962U (en) | 2012-10-15 | 2012-10-15 | Spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202811962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019169A (en) * | 2014-05-21 | 2014-09-03 | 北京无线电测量研究所 | Parallel limiting type shock absorber based on leaf springs |
-
2012
- 2012-10-15 CN CN 201220525034 patent/CN202811962U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019169A (en) * | 2014-05-21 | 2014-09-03 | 北京无线电测量研究所 | Parallel limiting type shock absorber based on leaf springs |
| CN104019169B (en) * | 2014-05-21 | 2016-01-20 | 北京无线电测量研究所 | The limit-type vibration damper of a kind of parallel connection based on flat spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |