CN203847522U - Sofa support adjusting device - Google Patents
Sofa support adjusting device Download PDFInfo
- Publication number
- CN203847522U CN203847522U CN201420234338.9U CN201420234338U CN203847522U CN 203847522 U CN203847522 U CN 203847522U CN 201420234338 U CN201420234338 U CN 201420234338U CN 203847522 U CN203847522 U CN 203847522U
- Authority
- CN
- China
- Prior art keywords
- adjusting screw
- screw rod
- adjusting device
- sofa support
- sofa
- 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
Links
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Legs For Furniture In General (AREA)
Abstract
The utility model discloses a sofa support adjusting device. The sofa support adjusting device comprises an adjusting screw rod, a detachable connecting protrusion block and a detachable pressing cap are arranged on the head of the adjusting screw rod, a limiting pin shaft is arranged on the adjusting screw rod, and an adjusting nut is arranged on the tail of the adjusting screw rod. The detachable connecting protrusion block and the detachable pressing cap are utilized by the sofa support adjusting device, in the assembling process, a user can firstly fix a mushroom-shaped clamping joint in a first clamping groove, then, the pressing cap covers the first clamping groove, the device is easy and convenient to use, and the difficulty of the assembling technology is greatly reduced. In addition, due to the split structure, the production cost is effectively reduced; in addition, the limiting pin shaft on the adjusting screw rod is utilized, the user can adjust the maximum inclined angle of a sofa cushion portion, and the device is practical and convenient to use. The sofa support adjusting device is simple in structure, convenient to adjust and high in practicability.
Description
Technical Field
The utility model relates to a furniture five metals connecting piece, more exactly, be a sofa support adjusting device.
Background
The base of modern sofa mostly adopts metal hardware as adapting unit, and multi-functional sofa especially has higher requirement to the regulatory function of hardware. In order to realize the rotation of the sofa cushion part, the existing conventional method utilizes a special pin rod and a special nut, and has the disadvantages of complex manufacturing process, higher production cost and inconvenient assembly.
Disclosure of Invention
The utility model discloses solve the technical problem that prior art exists mainly to a sofa support adjusting device is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a sofa support adjusting device, sofa support adjusting device contain an adjusting screw, adjusting screw's head be equipped with a detachable and connect lug and a detachable pressure cap, adjusting screw on be equipped with a spacing round pin axle, adjusting screw's afterbody be equipped with an adjusting nut.
As the embodiment of the utility model discloses the preferred, the head of connection lug be equipped with a pair of connection flange, the afterbody of connection lug be equipped with a mushroom-shaped first block recess and a pair of first fixing hole, adjusting screw's head be equipped with the block joint of a mushroom-shaped, the pressure cap on be equipped with a mushroom-shaped second block recess and a pair of second fixing hole, first block recess and second block recess cooperate, the block joint rotationally set up first block recess and second block recess between.
The utility model discloses a sofa support adjusting device utilizes removable connecting lug and detachable to press the cap, when assembling, the user can be earlier the block joint of mushroom fixed to first block recess in, then cover press the cap can, simple and convenient has reduceed the degree of difficulty of assembly process greatly. In addition, because a separate structure is adopted, the production cost is effectively reduced. In addition, the maximum inclination angle of the sofa cushion part can be adjusted by a user by utilizing the limiting pin shaft on the adjusting screw rod, and the sofa cushion part is practical and convenient. The sofa support adjusting device is simple in structure, convenient to adjust and high in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the sofa support adjusting device of the present invention;
FIG. 2 is an exploded perspective view of the sofa support adjustment assembly of FIG. 1;
FIG. 3 is an enlarged detail view of area A of the sofa support adjustment assembly of FIG. 2;
FIG. 4 is a schematic perspective view of a pressing cap of the sofa support adjusting device shown in FIG. 2;
wherein,
1. a sofa support adjusting device; 2. adjusting the screw rod; 21. clamping a joint; 3. a connection bump; 31. a first engaging groove; 32. a first fixing through hole; 33. a connecting flange; 4. pressing the cap; 41. a second engaging groove; 42. a second fixing through hole; 5. a limiting pin shaft; 6. and adjusting the nut.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 4, the sofa support adjusting device 1 of the present invention comprises an adjusting screw 2, the head of the adjusting screw 2 is provided with a detachable connecting bump 3 and a detachable pressing cap 4, the adjusting screw 2 is provided with a limiting pin 5, and the tail of the adjusting screw 2 is provided with an adjusting nut 6.
The head of the connecting projection 3 is provided with a pair of connecting flanges 33, the tail of the connecting projection 3 is provided with a mushroom-shaped first clamping groove 31 and a pair of first fixing through holes 32, the head of the adjusting screw 2 is provided with a mushroom-shaped clamping joint 21, the pressing cap 4 is provided with a mushroom-shaped second clamping groove 41 and a pair of second fixing through holes 42, the first clamping groove 31 is matched with the second clamping groove 41, and the clamping joint 21 is rotatably arranged between the first clamping groove 31 and the second clamping groove 41.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The sofa support adjusting device is characterized in that the sofa support adjusting device (1) comprises an adjusting screw rod (2), the head of the adjusting screw rod (2) is provided with a detachable connecting lug (3) and a detachable pressing cap (4), the adjusting screw rod (2) is provided with a limiting pin shaft (5), and the tail of the adjusting screw rod (2) is provided with an adjusting nut (6); the head of connecting lug (3) be equipped with a pair of connection flange (33), the afterbody of connecting lug (3) be equipped with a mushroom first block recess (31) and a pair of fixed through-hole (32), the head of adjusting screw (2) be equipped with a mushroom block joint (21), press and be equipped with a mushroom second block recess (41) and a pair of second fixed through-hole (42) on cap (4), first block recess (31) and second block recess (41) cooperate, block joint (21) rotationally set up first block recess (31) and second block recess (41) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234338.9U CN203847522U (en) | 2014-05-09 | 2014-05-09 | Sofa support adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234338.9U CN203847522U (en) | 2014-05-09 | 2014-05-09 | Sofa support adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847522U true CN203847522U (en) | 2014-09-24 |
Family
ID=51560546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234338.9U Expired - Fee Related CN203847522U (en) | 2014-05-09 | 2014-05-09 | Sofa support adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967899A (en) * | 2014-05-09 | 2014-08-06 | 马玉荣 | Sofa support adjusting device |
-
2014
- 2014-05-09 CN CN201420234338.9U patent/CN203847522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967899A (en) * | 2014-05-09 | 2014-08-06 | 马玉荣 | Sofa support adjusting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203847522U (en) | Sofa support adjusting device | |
| TWM458361U (en) | Kettle rack capable of adjusting the angle | |
| CN203268217U (en) | Angle-adjustable kettle rack | |
| CN104273966B (en) | The angle demodulator that a kind of chair is ridden | |
| CN205244748U (en) | Multi -functional stabilizer blade | |
| CN203286223U (en) | Support for camera | |
| CN204130152U (en) | Qin bridge | |
| CN203442441U (en) | Base of support for tablet computer | |
| CN205239822U (en) | Can change formula brake handle | |
| CN204021148U (en) | A kind of mounting structure of mountain bike dismantling devices | |
| CN201099327Y (en) | Bicycle handlebar adjusting apparatus | |
| CN202862814U (en) | Printer nozzle correcting device | |
| CN203966863U (en) | A kind of novel mount pad mechanism for switch or socket | |
| CN215485450U (en) | Novel glass door leading wheel | |
| CN204580587U (en) | Multifunctional sofa frame opening device | |
| CN203655816U (en) | Foot frame lock catch group | |
| CN204019498U (en) | A kind of Novel slide bar | |
| CN204169388U (en) | A kind of Novel work seat | |
| CN203843739U (en) | Auxiliary assembly clamp of sofa metal connecting piece | |
| CN213351615U (en) | Horizontal stabilising arrangement for machining center | |
| CN203252080U (en) | Sun umbrella base capable of adjusting and switching shielding angle of umbrella fabric | |
| CN103141211B (en) | A kind of mower edge trimming wheel structure | |
| CN203805629U (en) | Wheel device | |
| CN202972396U (en) | Stabilizing type rotation shaft of television | |
| CN208811215U (en) | A kind of sweep-saw clamping device |
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: 20140924 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |