CN212477170U - Spring seat for closed air resistance suspender - Google Patents
Spring seat for closed air resistance suspender Download PDFInfo
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- CN212477170U CN212477170U CN202022090843.9U CN202022090843U CN212477170U CN 212477170 U CN212477170 U CN 212477170U CN 202022090843 U CN202022090843 U CN 202022090843U CN 212477170 U CN212477170 U CN 212477170U
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- friction pad
- spring
- supporting shoe
- hole
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Abstract
The utility model discloses a closed air resistance spring holder for jib, including the supporting shoe, the inside fixedly connected with gasket of supporting shoe, the top fixed mounting of supporting shoe surface has the friction pad, the middle part fixed mounting of supporting shoe has the supporting seat, the axis department on supporting seat surface runs through and has seted up first through-hole. The utility model can balance the internal pressure of the sealed suspender by arranging the second through hole which is arranged through the second through hole, and prevent the spring seat from deviating due to the change of the internal pressure of the sealed suspender; the arranged gasket can play a certain supporting role on the supporting block, and the supporting block is prevented from being bent due to pressure change when moving in the sealed suspender; and the spring that the inside setting of friction pad can play certain supporting role to the surface of friction pad, prevents that the friction pad from taking place the appearance of gas leakage condition when sliding along sealed jib.
Description
Technical Field
The utility model relates to a spring holder specifically is a closed air resistance spring holder for jib.
Background
At present, a suspension system of a washing machine adopts an internal spring for damping, and absorbs the vibration of the washing machine by utilizing a compression spring, and the friction resistance and the air resistance between a damping rubber seat in a component and the inner wall of a damping sleeve so as to achieve the damping effect of the washing machine in the dehydration process.
The spring seat is used to play the supporting role to the spring because need be used to the in-process that closed air resistance jib used, and current spring seat most presents sealing state, can make the inside pressure of sealed jib produce the change when being pulled by the jib, and the change of this kind of pressure very easily causes the spring seat to produce the displacement in sealed jib, causes the spring seat to damage easily, for this reason, we provide a spring seat for closed air resistance jib.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a closed air resistance spring holder for jib to solve the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the spring seat comprises a supporting block, a gasket is fixedly connected to the inside of the supporting block, a friction pad is fixedly mounted at the top of the outer surface of the supporting block, a supporting seat is fixedly mounted in the middle of the supporting block, a first through hole is formed in the middle shaft of the surface of the supporting seat in a penetrating mode, the bottom of the first through hole penetrates through the surfaces of the supporting block and the gasket, second through holes which are symmetrically distributed are formed in the surface of the supporting block in a penetrating mode, and the bottom of each second through hole penetrates through the surfaces of the supporting block and the gasket in sequence.
Preferably, the friction pad is provided with a conical shape, and the diameter of the opening of the friction pad on the side close to the supporting block surface is smaller than that of the opening of the friction pad on the side far from the supporting block surface.
Preferably, the inner wall of friction pad has seted up the mounting groove, the inside embedding of mounting groove has the spring, connecting piece fixed connection is passed through at the both ends of spring, and the connecting piece sets up to the arc.
Preferably, four groups of mutually symmetrical reinforcing ribs are fixedly connected to the top of the supporting block and the outer surface of the supporting seat.
Preferably, the surface of the supporting block is provided with a convex knurled surface.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model can balance the internal pressure of the sealed suspender by arranging the second through hole which is arranged through the second through hole, and prevent the spring seat from deviating due to the change of the internal pressure of the sealed suspender;
2. the arranged gasket can play a certain supporting role on the supporting block, and the supporting block is prevented from being bent due to pressure change when moving in the sealed suspender;
3. and the spring that the inside setting of friction pad can play certain supporting role to the surface of friction pad, prevents that the friction pad from taking place the appearance of gas leakage condition when sliding along sealed jib.
Drawings
Fig. 1 is a schematic structural view of the front view of the present invention;
fig. 2 is a rear view structure diagram of the present invention;
fig. 3 is a schematic side view of the present invention;
FIG. 4 is a front view of the cross-sectional structure of the present invention;
fig. 5 is a schematic view of the usage state of the present invention.
In the figure: 1. the support device comprises a support block, a friction pad 2, a support seat 3, a first through hole 4, a second through hole 5, a gasket 6, a reinforcing rib 7, an installation groove 8, a spring 9 and a connecting piece 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a spring seat for a closed air resistance suspender comprises a supporting block 1, a gasket 6 is fixedly connected inside the supporting block 1, the supporting block 1 and the gasket 6 are manufactured in an integrated forming mode, the gasket 6 is made of a rigid material, the gasket 6 made of the rigid material is arranged to enable the supporting block 1 to have certain rigidity, the supporting block 1 is prevented from being bent due to pressure change when moving inside the sealed suspender, a friction pad 2 is fixedly arranged at the top of the outer surface of the supporting block 1, a supporting seat 3 is fixedly arranged in the middle of the supporting block 1, a first through hole 4 is formed in the middle shaft of the surface of the supporting seat 3 in a penetrating mode, a stretching rod of the sealed suspender can penetrate through the first through hole 4 due to the arrangement of the first through hole 4, and the bottom of the first through hole 4 penetrates through the surfaces of the supporting block 1 and the gasket 6, the surface of the supporting block 1 is provided with second through holes 5 which are symmetrically distributed in a penetrating mode, and the bottoms of the second through holes 5 sequentially penetrate through the surfaces of the supporting block 1 and the gasket 6.
Preferably, the friction pad 2 is provided in a conical shape, and the opening diameter of the friction pad 2 on the side close to the surface of the supporting block 1 is smaller than the opening diameter of the friction pad 2 on the side far from the surface of the supporting block 1.
Preferably, mounting groove 8 has been seted up to the inner wall of friction pad 2, the inside embedding of mounting groove 8 has spring 9, connecting piece 10 fixed connection is passed through at spring 9's both ends, and connecting piece 10 sets up to the arc, and spring 9 that the inside setting of friction pad 2 can play certain supporting role to the surface of friction pad 2, makes the outer wall of friction pad 2 contact with the inner wall of sealed jib all the time, and the setting of this kind of contact can make the outer wall of friction pad 2 contact with sealed jib inner wall all the time on the one hand, increases frictional elasticity, and on the other hand can prevent the emergence of the gas leakage condition from taking place when friction pad 2 slides along sealed jib inside.
Preferably, the top of supporting shoe 1 and the surface fixedly connected with four sets of mutual symmetrical strengthening ribs 7 that are located supporting seat 3, the setting of strengthening rib 7 can prevent that supporting seat 3 from taking place deformation at the in-process of joint supporting spring.
Preferably, the surface of the supporting block 1 is provided with a convex knurled surface, and the knurled surface can prevent the spring from rotating and displacing when the spring is placed on the surface of the supporting block 1.
When the device is used, firstly, the device is placed in a sealed suspender, then the inner wall of the spring is clamped on the outer surfaces of the supporting seat 3 and the reinforcing ribs 7, when the spring and the pull rod push and pull the device, the spring 9 arranged in the friction pad 2 can play a certain supporting role on the outer surface of the friction pad 2, so that the outer wall of the friction pad 2 is always contacted with the inner wall of the sealed suspender, the contacted arrangement can ensure that the outer wall of the friction pad 2 can be always contacted with the inner wall of the sealed suspender to increase the friction elastic force, on the other hand, the occurrence of gas leakage when the friction pad 2 slides along the inside of the sealed suspender can be prevented, and the air pressure at the two sides of the supporting block 1 and the friction pad 2 can be balanced through the second through hole 5 on the surface of the supporting block 1 when the friction pad 2 slides along the inside of the sealed suspender, such an arrangement prevents the spring seat from deflecting due to pressure variations within the sealed boom.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a closed air resistance spring holder for jib which characterized in that: the supporting shoe comprises a supporting shoe (1), the inside fixedly connected with gasket (6) of supporting shoe (1), the top fixed mounting of supporting shoe (1) surface has friction pad (2), the middle part fixed mounting of supporting shoe (1) has supporting seat (3), the axis department on supporting seat (3) surface runs through and has seted up first through-hole (4), the surface of supporting shoe (1) and gasket (6) is run through to first through-hole (4) bottom, the surface of supporting shoe (1) runs through and sets up second through-hole (5) of symmetric distribution, the surface of supporting shoe (1) and gasket (6) is run through in proper order to the bottom of second through-hole (5).
2. The enclosed air resistance boom spring seat according to claim 1, wherein: the friction pad (2) is conical, and the opening diameter of the friction pad (2) close to the surface of the supporting block (1) is smaller than the opening diameter of the friction pad (2) far away from the surface of the supporting block (1).
3. The enclosed air resistance boom spring seat according to claim 1, wherein: mounting groove (8) have been seted up to the inner wall of friction pad (2), the inside embedding of mounting groove (8) has spring (9), connecting piece (10) fixed connection is passed through at the both ends of spring (9), and connecting piece (10) set up to the arc.
4. The enclosed air resistance boom spring seat according to claim 1, wherein: the top of the supporting block (1) and the outer surface of the supporting seat (3) are fixedly connected with four groups of symmetrical reinforcing ribs (7).
5. The enclosed air resistance boom spring seat according to claim 1, wherein: the surface of the supporting block (1) is provided with a convex knurling surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090843.9U CN212477170U (en) | 2020-09-22 | 2020-09-22 | Spring seat for closed air resistance suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090843.9U CN212477170U (en) | 2020-09-22 | 2020-09-22 | Spring seat for closed air resistance suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212477170U true CN212477170U (en) | 2021-02-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022090843.9U Active CN212477170U (en) | 2020-09-22 | 2020-09-22 | Spring seat for closed air resistance suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212477170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996748A (en) * | 2020-09-22 | 2020-11-27 | 安徽宇城弹簧科技有限公司 | Spring seat for closed air resistance suspender |
-
2020
- 2020-09-22 CN CN202022090843.9U patent/CN212477170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996748A (en) * | 2020-09-22 | 2020-11-27 | 安徽宇城弹簧科技有限公司 | Spring seat for closed air resistance suspender |
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