CN214230637U - Contact structure of seat frame and base in cloth sofa - Google Patents
Contact structure of seat frame and base in cloth sofa Download PDFInfo
- Publication number
- CN214230637U CN214230637U CN202023315204.4U CN202023315204U CN214230637U CN 214230637 U CN214230637 U CN 214230637U CN 202023315204 U CN202023315204 U CN 202023315204U CN 214230637 U CN214230637 U CN 214230637U
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- sleeve
- top surface
- supporting seat
- jack
- fixedly connected
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Abstract
The utility model discloses a contact structure of seat frame and base in cloth sofa, including supporting seat, sleeve, the supporting seat includes buffer spring, fixture block, and the sleeve includes slider, slide rail, jack catch, stopper, fixed pin, compression spring, depression bar, mounting panel. Above-mentioned scheme, the voussoir is connected with the bottom activity of jack catch, played and made sleeve and supporting seat position fix, and the effect with sleeve and supporting seat separation easily, the side slip of two jack catches cup joints the surface at the slide rail, the spout has been seted up to telescopic inner chamber top surface, played the convenience when the top of two jack catches contacts with telescopic inner chamber top surface, the bottom of two jack catches is opened, make the effect of sleeve and supporting seat separation, two fixed pin horizontal symmetric distribution fixed connection are in the side of two jack catches, played and be used for the fixed compression spring that cup joints, provide elastic deformation for two jack catches and restore the force, make two jack catch bottoms can carry out the tight effect of clamp to the fixture block.
Description
Technical Field
The utility model belongs to the technical field of the cloth sofa, especially, relate to the contact structure of seat frame and base in the cloth sofa.
Background
The cloth sofa mainly refers to a sofa with cloth as a main material, achieves a certain artistic effect through artistic processing, meets the living requirements of people, and is good in air permeability, sensitive-proof and easy to clean.
Still has the problem that the bottom surface of the cloth sofa can not be cleaned for a long time and dust is easy to accumulate, and the existing cloth sofa is usually of an integral structure, so that the cloth layer is very troublesome to disassemble and clean.
Therefore, the contact structure of the seat frame and the base in the cloth sofa is proposed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the bottom surface of the cloth sofa cannot be cleaned for a long time and dust is easy to accumulate, and the existing cloth sofa is generally of an integral structure, so that the problem that a cloth layer is cleaned in a disassembling way is very complex, and the contact structure of the seat frame and the base in the cloth sofa is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
cloth art sofa middle seat frame and contact structure of base, including the supporting seat, the inner chamber fixed mounting of supporting seat has buffer spring, buffer spring's top surface fixedly connected with fixture block, the sleeve has been cup jointed in the top surface activity of supporting seat, the slider has been cup jointed in telescopic inner chamber activity, the slide rail has been seted up to telescopic inner chamber both sides, two jack catchs have been cup jointed in the surface symmetric distribution activity of slider, the fixed surface of slider installs the stopper, two the equal fixed mounting in side of jack catch has a fixed pin, two fixed cover has the compression spring between the fixed pin, the top surface fixedly connected with depression bar of slider, the top surface fixedly connected with mounting panel of depression bar.
Preferably, the number of the supporting seats is four, the four supporting seats are fixedly installed on the top surface of the base, the number of the buffer springs is two, and the two buffer springs are distributed in parallel.
Preferably, the top end of the clamping block is fixedly provided with a wedge block, and the wedge block is movably clamped with the bottom end of the clamping jaw.
Preferably, the side surfaces of the two clamping jaws are sleeved on the surface of the sliding rail in a sliding mode, and sliding grooves are formed in the contact parts of the top surface of the inner cavity of the sleeve and the top ends of the two clamping jaws.
Preferably, the two fixing pins are horizontally and symmetrically distributed and are fixedly connected to the side surfaces of the two jaws through welding.
Preferably, the bottom surface of the mounting plate is fixedly connected with the top surface of the pressure lever through welding, and the top surface of the mounting plate is fixedly connected with the bottom surface of the seat frame through a bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
in the scheme, the wedge block is fixedly arranged at the top end of the clamping block and movably clamped with the bottom end of the clamping jaw, so that the sleeve and the supporting seat are fixed, and the sleeve and the supporting seat are easily separated; in the scheme, the side surfaces of the two clamping jaws are sleeved on the surface of the sliding rail in a sliding manner, and the contact part of the top surface of the inner cavity of the sleeve and the top ends of the two clamping jaws is provided with the sliding groove, so that when the top ends of the two clamping jaws are contacted with the top surface of the inner cavity of the sleeve, the bottom ends of the two clamping jaws are opened, and the clamped clamping block is loosened, so that the sleeve is separated from the supporting seat; in the above scheme, two fixed pin horizontal symmetry distribute and connect in the side of two jack catchs through welded fastening, have played and have been used for fixed cup jointing compression spring, provide elastic deformation for two jack catchs and restore power for two jack catch bottoms can carry out the tight effect of clamp to the fixture block.
Drawings
Fig. 1 is a schematic view of the overall structure of the contact structure between the seat frame and the base in the cloth sofa of the present invention;
FIG. 2 is a schematic view of the engagement state of the sleeve of the contact structure between the seat frame and the base in the cloth sofa of the present invention;
fig. 3 is a schematic view of the contact structure between the seat frame and the base in the cloth sofa according to the present invention in a sleeve-loosened state.
In the figure: the device comprises a support seat 1, a sleeve 2, a buffer spring 11, a clamping block 12, a sliding block 21, a sliding rail 22, a clamping jaw 23, a limiting block 24, a fixing pin 25, a compression spring 26, a compression rod 27 and a mounting plate 28.
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.
Referring to fig. 1-3, the contact structure of a seat frame and a base in a cloth sofa comprises a supporting seat 1, a buffer spring 11 is fixedly installed in an inner cavity of the supporting seat 1, a clamping block 12 is fixedly connected to the top surface of the buffer spring 11, a sleeve 2 is sleeved on the top surface of the supporting seat 1 in a movable mode, a sliding block 21 is sleeved on the inner cavity of the sleeve 2 in a movable mode, sliding rails 22 are arranged on two sides of the inner cavity of the sleeve 2, two clamping jaws 23 are sleeved on the sliding block 21 in a symmetrically distributed mode, a limiting block 24 is installed on the surface of the sliding block 21, fixing pins 25 are fixedly installed on the side surfaces of the two clamping jaws 23, a compression spring 26 is fixedly sleeved between the two fixing pins 25, a compression rod 27 is fixedly connected to the top surface of the sliding block 21, and a mounting plate 28 is fixedly connected to the top surface of the compression rod 27.
The quantity of supporting seat 1 is four, and four supporting seat 1 fixed mounting for base and sofa provide the buffering support, conveniently break away from with sleeve 2 for the top surface of base and sofa, and buffer spring 11's quantity is two, and two buffer spring 11 distribute side by side, provide elastic buffer for the sofa, increase the comfort level.
The top fixed mounting of fixture block 12 has the voussoir, and the voussoir is connected with the bottom activity of jack catch 23, and when sleeve 2 activity cup jointed at the inner chamber of supporting seat 1, voussoir and jack catch 23's bottom joint for sleeve 2 can be fixed with supporting seat 1 position, and separates sleeve 2 and supporting seat 1 easily, conveniently cleans sofa pad bottom surface.
The side surfaces of the two clamping jaws 23 are sleeved on the surface of the sliding rail 22 in a sliding mode, the sliding groove is formed in the top surface of the inner cavity of the sleeve 2 and the top end contact part of the two clamping jaws 23, when the mounting plate 28 is lifted, the mounting plate 28 drives the pressing rod 27 to enable the sliding block 21 to move upwards, the side surfaces of the two clamping jaws 23 slide on the surface of the sliding rail 22 at the moment, when the top ends of the two clamping jaws 23 are in contact with the top surface of the inner cavity of the sleeve 2, the bottom ends of the two clamping jaws 23 are opened, clamped clamping blocks 12 are loosened, and the sleeve 2 is separated from the supporting seat 1.
Two fixed pin 25 horizontal symmetric distribution connect the side at two jack catchs 23 through welded fastening for the fixed compressed spring 26 that cup joints provides elastic deformation restoring force for two jack catchs 23, makes two jack catchs 23 bottoms press from both sides tightly fixture block 12.
The bottom surface of the mounting plate 28 is fixedly connected with the top surface of the pressure rod 27 through welding, and the top surface of the mounting plate 28 is fixedly connected with the bottom surface of the seat frame through bolts and used for bearing the seat frame of the sofa, so that the stability of the sofa is improved.
Now, the operation principle of the present invention is described as follows:
the utility model discloses in, during the state at ordinary times, 2 activities of sleeve cup joint the inner chamber at supporting seat 1, voussoir and jack catch 23's bottom joint this moment, make sleeve 2 and supporting seat 1 position can be fixed, when needs separation seat frame and base, lift up the seat frame, promote the in-process of mounting panel 28, mounting panel 28 drives depression bar 27 and makes slider 21 shift up, the side of two jack catches 23 is at slide rail 22's surface slip this moment, when the top of two jack catches 23 and the contact of the inner chamber top surface of sleeve 2, the bottom of two jack catches 23 is opened, loosen the fixture block 12 of cliping, make sleeve 2 and supporting seat 1 separate, the convenience is with seat frame and base separation, wash sofa seat frame.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The contact structure of the middle seat frame and the base of the cloth sofa comprises a supporting seat (1), wherein a buffer spring (11) is fixedly arranged in an inner cavity of the supporting seat (1), a clamping block (12) is fixedly connected to the top surface of the buffer spring (11), and the cloth sofa is characterized in that a sleeve (2) is sleeved on the top surface of the supporting seat (1), a sliding block (21) is sleeved on the inner cavity of the sleeve (2) in a movable manner, sliding rails (22) are arranged on two sides of the inner cavity of the sleeve (2), two clamping jaws (23) are sleeved on the surface of the sliding block (21) in a symmetrically distributed and movable manner, a limiting block (24) is fixedly arranged on the surface of the sliding block (21), fixing pins (25) are fixedly arranged on the side surfaces of the clamping jaws (23), a compression spring (26) is fixedly sleeved between the two fixing pins (25), and, the top surface of the pressure lever (27) is fixedly connected with a mounting plate (28).
2. The structure of claim 1, wherein the number of the supporting seats (1) is four, four supporting seats (1) are fixedly installed on the top surface of the base, the number of the buffer springs (11) is two, and two buffer springs (11) are distributed in parallel.
3. The structure of claim 1, wherein the top end of the clamping block (12) is fixedly provided with a wedge block, and the wedge block is movably clamped with the bottom end of the clamping jaw (23).
4. The structure of claim 1, wherein the side surfaces of the two claws (23) are slidably sleeved on the surface of the slide rail (22), and the sliding grooves are formed in the contact parts of the top surface of the inner cavity of the sleeve (2) and the top ends of the two claws (23).
5. The structure of claim 1, wherein the two fixing pins (25) are horizontally and symmetrically distributed and fixedly connected to the side surfaces of the two claws (23) by welding.
6. The structure of claim 1, wherein the bottom surface of the mounting plate (28) is fixedly connected to the top surface of the pressing rod (27) by welding, and the top surface of the mounting plate (28) is fixedly connected to the bottom surface of the seat frame by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023315204.4U CN214230637U (en) | 2020-12-31 | 2020-12-31 | Contact structure of seat frame and base in cloth sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023315204.4U CN214230637U (en) | 2020-12-31 | 2020-12-31 | Contact structure of seat frame and base in cloth sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214230637U true CN214230637U (en) | 2021-09-21 |
Family
ID=77722970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023315204.4U Active CN214230637U (en) | 2020-12-31 | 2020-12-31 | Contact structure of seat frame and base in cloth sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214230637U (en) |
-
2020
- 2020-12-31 CN CN202023315204.4U patent/CN214230637U/en active Active
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