CN208203876U - A kind of multi-functional tension spring - Google Patents
A kind of multi-functional tension spring Download PDFInfo
- Publication number
- CN208203876U CN208203876U CN201820522605.0U CN201820522605U CN208203876U CN 208203876 U CN208203876 U CN 208203876U CN 201820522605 U CN201820522605 U CN 201820522605U CN 208203876 U CN208203876 U CN 208203876U
- Authority
- CN
- China
- Prior art keywords
- hanger bulk
- hook
- spring body
- straight section
- mounting groove
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of multi-functional tension springs, including spring body and it is set to the Removable hooks of the spring body two sides, the spring body two sides have been wholely set straight section respectively, the straight section end offers hook mounting groove, the Removable hook includes the hanger bulk for the " u "-shaped being hingedly set in the hook mounting groove, the equally distributed multiple triangular gaps of segmental arc circumferencial direction along hanger bulk are offered in the interior segmental arc of hanger bulk, friction material is filled in the triangular gap, the free end of the hanger bulk is installed with magnet block, after hanger bulk is rotated in place, the free end of hanger bulk can be adsorbed on the straight section of spring body by magnet block, the Removable hook packed up can be rotated by applying in the utility model, hanger bulk can be packed up into fixation in transport, it substantially reduces whole The length of body, is effectively saved transport space, is conducive to improve conevying efficiency and reduces the selling cost of spring manufacturer.
Description
Technical field
The utility model relates to spring technical fields, and in particular to a kind of multi-functional tension spring.
Background technique
Spring is widely used in mechanical equipment, extension spring be exactly it is one such, two sides are respectively arranged with
Hook with mechanical part to be connected, and the hook of existing extension spring is mostly to be wholely set, and inflexibility, this is allowed for individually
Extension spring occupied space in transport increases, and is unfavorable for raising conevying efficiency and also increases the selling cost of producer；Separately
On the one hand, most without anti-drop function at the hook of existing extension spring, minority has the knot of the hook of anti-drop function
Structure is also sufficiently complex, is unfavorable for processing and use, it is therefore desirable to which a kind of not only with effectively save transport space but also can have anti-dropout
The extension spring of function.
Utility model content
The problem of for background technique, the purpose of this utility model is to provide a kind of multi-functional tension springs, have
Effect solves the problems, such as exist in background technique.
To achieve the above object, the utility model uses following technical scheme:
A kind of multi-functional tension spring including spring body and is set to the Removable hooks of the spring body two sides, described
Spring body two sides have been wholely set straight section respectively, and the straight section end offers hook mounting groove, and the Removable hook includes
It is hingedly set to the hanger bulk of the " u "-shaped in the hook mounting groove, is offered along hook originally in the interior segmental arc of hanger bulk
The equally distributed multiple triangular gaps of internal segmental arc circumferencial direction, the triangular gap is interior filled with friction material, described
The free end of hanger bulk is installed with magnet block, and after hanger bulk is rotated in place, the free end of hanger bulk can pass through magnet
Block is adsorbed on the straight section of spring body.
Further, offer axis hole on the position of the corresponding hook mounting groove in the straight section end, hanger bulk it is hinged
End is wholely set the mounting plate matched with the hook mounting groove, is installed on the mounting plate and matches with the axis hole
Articulated shaft.
Further, the spring body and hanger bulk are made of martensitic precipitation.
Further, the friction material is asbestos fibre.
Further, the magnet block is neodymium-iron-boron iron block.
The utility model has following advantageous effects:
The Removable hook packed up can be rotated by applying in the utility model, can be packed up hanger bulk in transport solid
It is fixed, whole length is substantially reduced, transport space is effectively saved, is conducive to improve conevying efficiency and reduces spring factory
The selling cost of family；On the other hand, the interior segmental arc of hanger bulk offers triangular gap, is filled with friction in triangular gap
Material can effectively increase the frictional force between hanger bulk and connected mechanical part, prevent hanger bulk from surprisingly falling off,
Ensureing the normal operation of mechanical equipment, the application is novel in design, and structure is simple, and it is safe and reliable, there is very strong practicability.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is the utility model embodiment travel position；
Right view when Fig. 2 is the utility model embodiment travel position；
Structural schematic diagram when Fig. 3 is the utility model embodiment use state.
Specific embodiment
With reference to the accompanying drawing and embodiment is described in further detail the embodiments of the present invention.Implement below
Example cannot be used to limit the scope of the utility model for illustrating the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplifies description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, constructed and operated with specific orientation, therefore
It should not be understood as limiting the present invention.In the description of the present invention, it should be noted that unless otherwise specific
Regulation and restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, centre can also be passed through
Medium is indirectly connected.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this with concrete condition
Concrete meaning in type.
As shown in Figure 1-3, a kind of multi-functional tension spring described in the present embodiment, including spring body 1 and it is set to spring
The Removable hook 2 of 1 two sides of ontology, 1 two sides of spring body have been wholely set straight section 3 respectively, and 3 end of straight section offers hook installation
Slot 4, Removable hook 2 include the hanger bulk 5 for the " u "-shaped being hingedly set in hook mounting groove 4, can will be linked up in transport
Ontology 5 is packed up, and is substantially reduced whole length, is effectively saved transport space, is conducive to improve conevying efficiency and is reduced bullet
The selling cost of spring manufacturer offers the segmental arc circumferencial direction along hanger bulk 5 in the interior segmental arc of hanger bulk 5 and uniformly divides
Multiple triangular gaps 6 of cloth, are filled with friction material 7 in triangular gap 6, in triangular gap 6 and triangular gap 6
The friction material 7 of filling can effectively increase the frictional force between hanger bulk 5 and connected mechanical part, prevent hook originally
Body 5 is unexpected to fall off, and ensures the normal operation of mechanical equipment, and the free end of hanger bulk 5 is installed with neodymium-iron-boron iron block 8, hook
After ontology 5 is rotated in place, the free end of hanger bulk 5 can be adsorbed on the straight section 3 of spring body 1 by neodymium-iron-boron iron block 8
On, achieve the purpose that fixed hook ontology 5, hanger bulk 5 is made to keep collapsed state.
Axis hole 9 is offered on the position of the corresponding hook mounting groove 4 in 3 end of straight section, the hinged end of hanger bulk 5 is wholely set
There is the mounting plate 10 matched with hook mounting groove 4, is installed with the articulated shaft 11 matched with axis hole 9 on mounting plate 10.
Spring body 1 and hanger bulk 5 are made of martensitic precipitation, preferably use carbon content
Higher martensitic precipitation.
Friction material 7 is asbestos fibre, and friction material 7 can also be semimetal friction material or carbon fiber friction material
Material.
The embodiments of the present invention be provided for the sake of example and description, and be not exhaustively or
The utility model is limited to disclosed form.Many modifications and variation are aobvious for the ordinary skill in the art
And it is clear to.Selection and description embodiment and are made to more preferably illustrate the principles of the present invention and practical application
Those skilled in the art are it will be appreciated that the utility model is suitable for each with various modifications of special-purpose to design
Kind embodiment.
Claims (5)
1. a kind of multi-functional tension spring, which is characterized in that including spring body and be set to the activities of the spring body two sides
Hook, the spring body two sides have been wholely set straight section respectively, and the straight section end offers hook mounting groove, the activity
Hook includes the hanger bulk for the " u "-shaped being hingedly set in the hook mounting groove, is offered in the interior segmental arc of hanger bulk
The equally distributed multiple triangular gaps of segmental arc circumferencial direction along hanger bulk, the triangular gap is interior to be filled with friction material
Material, the free end of the hanger bulk is installed with magnet block.
2. a kind of multi-functional tension spring according to claim 1, which is characterized in that the corresponding hook mounting groove in the straight section end
Position on offer axis hole, the hinged end of hanger bulk is wholely set the mounting plate matched with the hook mounting groove,
The articulated shaft matched with the axis hole is installed on the mounting plate.
3. a kind of multi-functional tension spring according to claim 1, which is characterized in that the spring body and hanger bulk are equal
It is made of martensitic precipitation.
4. a kind of multi-functional tension spring according to claim 1, which is characterized in that the friction material is asbestos fibre.
5. a kind of multi-functional tension spring according to claim 1, which is characterized in that the magnet block is neodymium-iron-boron iron block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820522605.0U CN208203876U (en) | 2018-04-13 | 2018-04-13 | A kind of multi-functional tension spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820522605.0U CN208203876U (en) | 2018-04-13 | 2018-04-13 | A kind of multi-functional tension spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208203876U true CN208203876U (en) | 2018-12-07 |
Family
ID=64523072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820522605.0U Expired - Fee Related CN208203876U (en) | 2018-04-13 | 2018-04-13 | A kind of multi-functional tension spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208203876U (en) |
-
2018
- 2018-04-13 CN CN201820522605.0U patent/CN208203876U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20200413 |