CN107237801B - Novel furniture is fixed device - Google Patents
Novel furniture is fixed device Download PDFInfo
- Publication number
- CN107237801B CN107237801B CN201710574793.1A CN201710574793A CN107237801B CN 107237801 B CN107237801 B CN 107237801B CN 201710574793 A CN201710574793 A CN 201710574793A CN 107237801 B CN107237801 B CN 107237801B
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- nut
- fixing
- vertical pipe
- hole
- sleeve
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Legs For Furniture In General (AREA)
Abstract
The invention relates to a novel furniture fixing device, which comprises a chassis 1, a cylindrical vertical pipe 2 'arranged on the chassis 1, a jacking arranged on the vertical pipe and a stabilizing assembly, wherein the bottom surface and the middle of the end part of a lower buckle 6 are respectively and correspondingly provided with a fixing pipe sleeve 7 and a nut fixing sleeve 8 provided with a nut 19, the lower buckle 6 is inserted into an inserting hole 4 on the chassis 1 from the bottom, the shape and the number of the inserting hole 4 are determined by the fixing pipe sleeve 7 and the nut 19 arranged on the nut fixing sleeve 8, an inserting rod 11 inserted into the fixing pipe sleeve 7 is arranged on an upper buckle 10, a through hole 12 is arranged in the middle of the upper buckle 10, a small circular hole 9 communicated with a threaded hole of the nut 19 is formed in the circle center position of the nut fixing sleeve 8, a transversely protruding limiting block 14 is arranged on the edge of the end part of the upper buckle 10, a limiting groove 20 matched with the limiting block 14 is formed in the bottom of the pipe wall of the cylindrical vertical pipe 2', and the limiting groove 20 of the cylindrical vertical pipe 2 'is clamped into the limiting block 14 when a threaded rod 3 in the cylindrical vertical pipe 2' is inserted into the nut 19.
Description
Technical Field
The invention relates to a furniture fixing device, in particular to a fixing device of a table.
Background
The condition that has relative rotation on the product connected mode of relevant furniture table class in the existing market leads to the desktop unstable, causes certain puzzlement for the user. The problem of preventing desktop relative rotation at present in the market has following several solutions: 1. fixing by using a spring hinge; 2. the vertical pipe is provided with a clamping groove for fixing; 3. the vertical pipe is welded and clamped fixedly; 4. the base is slotted and fixed. Although the schemes can solve the problem of table rotation, the processing technology is complex, and the processing cost is relatively high.
Disclosure of Invention
In order to solve the problems, a novel furniture fixing device is provided, the problems of unstable connection and relative rotation between a desktop and a chassis are solved, and an improved scheme based on the prior art is provided; the technical scheme is as follows: the utility model provides a novel furniture is fixed device, which comprises a base, install the cylindrical riser on the chassis and set up the top on the riser and hold in the palm, a serial communication port, still including by last, the stabilizing component that lower buckle subtend joint formed, the tip bottom surface and the middle of lower buckle correspond respectively be provided with fixed pipe box and the fixed cover of nut of installing the nut, lower buckle inserts the hole of inserting on the chassis from the bottom, the shape and the quantity of patchhole are decided by fixed pipe box and the nut of installing on the fixed cover of nut, it has the nut through-hole with nut complex to be provided with the inserted bar that inserts fixed pipe box on the last buckle tip bottom surface and go up to open in the middle of the buckle, the little round hole that link up with the nut screw hole is seted up to nut fixed cover centre of circle position, the edge of going up the buckle is provided with the stopper of horizontal salient, and cylindrical riser bottom is opened has the spacing recess with stopper matched with, cylindrical riser's spacing recess card goes into the stopper when the threaded rod in cylindrical riser inserts the nut.
The utility model provides a novel furniture is fixed device, which comprises a base, install the polygon riser on the chassis and set up the top on the riser and hold in the palm, a serial communication port, still including by last, the stabilizing component that lower buckle subtend joint formed, the tip bottom surface and the middle of lower buckle correspond respectively is provided with fixed pipe box and the fixed cover of nut of installing the nut, lower buckle inserts the patchhole on the chassis from the bottom, the shape and the quantity of patchhole are decided by fixed pipe box and the nut of installing on the fixed cover of nut, it has the nut through-hole with nut complex to be provided with the inserted bar that inserts fixed pipe box on the buckle tip bottom surface and go up to open in the middle of the buckle, the little round hole that link up with the nut screw hole is seted up to nut fixed cover centre of a circle position, the tip that the tip was provided with the corner matched with the polygon riser of going up the buckle, tip and the friction corner cooperation of riser when the screwed pipe in the riser inserted the nut.
On the basis of the technical scheme, the radius of the small round hole is smaller than that of the fixed pipe sleeve, and the radius of the small round hole is equal to that of the threaded hole of the nut.
On the basis of the technical scheme, the upper buckle and the lower buckle are in a long strip plate shape, and the number of the fixing pipe sleeves and the number of the inserting rods are at least two.
On the basis of the technical scheme, the nut is a flange nut.
Has the advantages that: aiming at different tables, the invention provides the stabilizing member which can be adapted to different tables, the structure of the stabilizing member only needs to be slightly changed, and the stabilizing member has low cost and simple structure. And the problem of twisting or swinging between the table top and the stand pipe and between the table top and the chassis due to unstable fixation is effectively solved.
Drawings
FIG. 1 is a top view of the chassis of the present invention.
FIG. 2 is a top view of the lower clasp of the present invention.
Fig. 3 is a bottom view of fig. 2 of the present invention.
Fig. 4 is a front sectional view of fig. 2 of the present invention.
Fig. 5 is a perspective view of fig. 2 of the present invention.
FIG. 6 is a top view of the upper clasp with a stop block of the present invention.
Fig. 7 is a bottom view of fig. 6 of the present invention.
Fig. 8 is a front view of fig. 6 of the present invention.
Fig. 9 is a side view of fig. 6 of the present invention.
Fig. 10 is a perspective view of fig. 6 of the present invention.
FIG. 11 is a top view of the upper clasp with tip of the present invention.
Fig. 12 is a bottom view of fig. 12 of the present invention.
Fig. 13 is a front view of fig. 12 of the present invention.
Fig. 14 is a perspective view of fig. 12 of the present invention.
Fig. 15 is a sectional view of the upper buckle with a stopper in the use state of the present invention.
Fig. 16 is a sectional view showing a state in which the upper clip with the tip end of the present invention is used.
Fig. 17 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of fig. 15 of the present invention.
Fig. 18 is an enlarged partial schematic view of fig. 18 of the present invention.
Fig. 19 is a side view of the invention in the use position of fig. 18.
Fig. 20 is a perspective view showing a state of use of the upper buckle with the tip part according to the present invention.
Detailed Description
The novel furniture fixing device is characterized by further comprising a stabilizing assembly formed by oppositely clamping an upper buckle and a lower buckle, wherein the bottom surface and the middle of the end part of the lower buckle 6 are respectively and correspondingly provided with a fixing pipe sleeve 7 and a nut fixing sleeve 8 provided with a nut 19, the lower buckle 6 is inserted into an inserting hole 4 in the chassis 1 from the bottom, the shape and the number of the inserting holes 4 are determined by the fixing pipe sleeve 7 and the nut 19 arranged on the nut fixing sleeve 8, an inserting rod 11 inserted into the fixing pipe sleeve 7 is arranged on the bottom surface of the end part of the upper buckle 10, a nut 19 through hole 12 matched with the nut 19 is formed in the middle of the upper buckle 10, a small round hole 9 communicated with the threaded hole of the nut 19 is formed in the position of the center of the nut fixing sleeve 8, a transversely protruding limiting block 14 is arranged at the edge of the end part of the upper buckle 10, a limiting groove 20 matched with the limiting block 14 is formed in the bottom of the pipe wall of the cylindrical vertical pipe 2', and when a threaded rod 3 in the cylindrical vertical pipe 2' is inserted into the nut 19, the limiting groove 20 is clamped into the limiting block 14.
The present embodiment provides a means for securing or otherwise limiting the position of a device for use in connection with securing to furniture, particularly tables. In order to prevent relative rotation between the table top (not shown), the chassis 1, the stand pipe and the top support (not shown) due to poor fixation, a stabilizing assembly consisting of a lower clip 6 and an upper clip 10 is provided, and the chassis 1 is modified to adapt to the stabilizing assembly.
The lower buckle 6 is provided with a protruded fixing pipe sleeve 7 and a nut fixing sleeve 8 at the end part thereof, and the improvement of the chassis 1 is that a plurality of insertion holes 4 are formed on the basis of the original chassis 1, the shape, the purpose and the number of the insertion holes 4 are determined by the structure of the lower buckle 6, specifically, the fixing pipe sleeve 7 and the nut fixing sleeve 8 of the lower buckle 6 are determined by the fixing pipe sleeve 7 and the nut fixing sleeve 8 of the lower buckle 6, the fixing pipe sleeve 7 and the nut fixing sleeve 8 of the lower buckle 6 are inserted into the insertion holes 4 from the bottom of the chassis 1 and are inserted into the chassis 1, and the hexagonal nut 19 is placed on the nut fixing sleeve 8 to complete the installation of the lower buckle 6. In order to exert the function of the hexagonal nut 19, the bottom of the nut fixing sleeve 8 is not sealed, but a small circular hole 9 with a diameter smaller than that of the nut fixing sleeve 8 is formed at the bottom, and the purpose of the small circular hole 9 is to facilitate the threaded rod 3 inserted into the nut 19 to pass through.
The inserted bar 11 is arranged at the end of the upper buckle 10, the inserted bar 11 is also protruded, and the upper buckle 10 is also provided with a nut 19 through hole 12 corresponding to the nut fixing sleeve 8. When the assembly is used, the upper buckle 10 is required to be reversely buckled, and the inserted rod 11 is inserted into the fixed pipe sleeve 7, so that the assembly of the stable assembly is completed. The side wall of the edge of the upper buckle 10 is provided with a laterally protruding limiting block 14 for limiting the rotation of the cylindrical vertical pipe 2'.
The improvement of the cylindrical stand pipe 2' is that a limiting groove 20 is formed in the pipe wall of the bottom of the stand pipe, and when the stand pipe is installed on a base, the limiting groove 20 of the stand pipe is just clamped on a limiting block 14, so that the stand pipe can be prevented from rotating randomly. It should be noted that the present embodiment is a series of improvements made on the basis of the cylindrical riser 2' and the upper buckle 10.
The utility model provides a novel furniture fixing device, including chassis 1, install polygon riser 2 on chassis 1 and the top of setting on the riser holds in the palm, a serial communication port, still including by last, the stabilizing component that lower buckle subtend joint formed, the tip bottom surface of lower buckle 6 and middle nut fixed cover 8 that is provided with fixed pipe box 7 and installs nut 19 that correspond respectively, lower buckle 6 inserts patchhole 4 on chassis 1 from the bottom, the shape and the quantity of patchhole 4 are determined by fixed pipe box 7 and nut 19 of installing on nut fixed cover 8, be provided with on the tip bottom surface of last buckle 15 and insert fixed pipe box 7's inserted bar 16 and go up buckle 15 middle division have with nut 19 complex nut 19 through-hole 17, the little round hole 9 that link up with nut 19 screw hole is seted up to nut fixed cover 8 centre of a circle position, the edge of going up buckle 15 tip 18 with polygon riser 2's corner matched with, tip 18 and polygon riser 2's corner friction fit when the threaded rod in the polygon riser 2 inserts nut 19.
The improvement of this embodiment is to change the cylindrical riser 2' into the polygonal riser 2, and the difference of the upper buckle 15 is that the edge of the end of the upper buckle 15 of this embodiment is provided with a pointed tip 18 instead of the protruding stopper 14. The tip portion 18 is adapted to the polygonal vertical pipe 2, and fig. 20 shows a use state diagram of the tip portion 18, in which an embodiment of a quadrangular vertical pipe, that is, a square vertical pipe is provided, and when the vertical pipe is a square pipe, an included angle between two adjacent sides is 90 degrees, and a tip angle of the corresponding tip portion 18 is also 90 degrees. If the riser is pentagonal or hexagonal, the tip 18 may have a different angle to accommodate the riser.
The above described embodiments provide two different stabilizing assemblies while in embodiments making improvements to the riser and limiting the shape of the riser separately. It should be noted that, in the present invention, the upper buckle 10 with the limiting block 14 does not only use the cylindrical vertical pipe 2', but also uses the square vertical pipe or the polygonal vertical pipe 2 instead to achieve the technical effects described in the embodiments, for example, the opposite pipe walls of the square vertical pipe may also be provided with the limiting groove 20. Meanwhile, the cylindrical vertical pipe 2 'can be adapted by using the upper buckle 15 with the tip part 18, and the technical effect to be achieved in the embodiment can be achieved only by enabling the tip part 18 to be in friction fit with the inner part of the pipe wall of the cylindrical vertical pipe 2'. The two embodiments of the invention thus provide different upper snap fits for which riser and for which improvement the most preferred solution is adopted for the riser, and not the only solution.
Preferably, the radius of the small circular hole 9 is smaller than the radius of the fixing socket 7, and the radius of the small circular hole 9 is equal to the radius of the threaded hole of the nut 19. The small round hole 9 can have a radius larger than the radius of the threaded hole of the nut 19 and smaller than the maximum radius of the nut 19 because of the thickness of the nut 19 itself. However, in order to better secure the threaded rod 3 through the nut 19, the radius of the small circular hole 9 is equal to the radius of the threaded hole, so that the small circular hole 9 can be tightly fitted with the threaded rod 3.
Preferably, the upper buckle and the lower buckle are in a long strip plate shape, and the number of the fixing pipe sleeves 7 and the inserting rods is at least two. In order to reduce the manufacturing cost, upper and lower buckle is rectangular shape and is the platelike, and fixed pipe box 7 is two and distributes under on buckle 6's both ends bottom surface, and the fixed cover 8 of nut sets up the intermediate position at buckle 6 down simultaneously. The corresponding inserted rod of the upper buckle is arranged corresponding to the fixed sleeve 7 of the lower buckle 6. Meanwhile, the insertion hole 4 of the chassis 1 can be adaptively adjusted according to the shapes of the upper buckle 6 and the lower buckle 6.
Preferably, the nut 19 is a flange nut. Because the width of the bottom of the flange nut is larger, the flange nut can be better placed in the nut fixing sleeve 8, and the requirement on the small circular hole 9 is also reduced.
Claims (5)
1. A novel furniture fixing device comprises a chassis (1), a cylindrical vertical pipe (2 ') installed on the chassis (1) and a top support arranged on the vertical pipe, and is characterized by further comprising a stabilizing assembly formed by oppositely clamping an upper buckle and a lower buckle, a fixing pipe sleeve (7) and a nut fixing sleeve (8) provided with a nut (19) are correspondingly arranged on the bottom surface and the middle of the end part of the lower buckle (6) respectively, the lower buckle (6) is inserted into an inserting hole (4) in the chassis (1) from the bottom, the shape and the number of the inserting hole (4) are determined by the fixing pipe sleeve (7) and the nut (19) installed on the nut fixing sleeve (8), an inserting rod (11) inserted into the fixing pipe sleeve (7) is arranged on the bottom surface of the end part of the upper buckle (10), a nut (19) through hole (12) matched with the nut (19) is formed in the middle of the upper buckle (10), a small round hole (9) communicated with a threaded hole of the nut (19) is formed in the circle center position of the nut fixing sleeve (8), a limiting block (14) transversely protruding limiting block (10) is arranged on the edge of the end part of the vertical pipe, a limiting block (2') is formed on the wall of the cylindrical vertical pipe (2 '), a limiting groove (20') which is formed in the cylindrical vertical pipe (2 '), a limiting block groove (20') which is formed in the cylindrical vertical pipe (14 '), and a limiting block (3'), and a limiting groove (20 ') which is formed in the limiting groove (20') is formed in the cylindrical groove (3) (ii) a The nut (19) adopts a hexagon nut, and the insertion hole (4) corresponding to the nut fixing sleeve (8) is hexagonal.
2. A novel furniture fixing device comprises a chassis (1), a polygonal vertical pipe (2) arranged on the chassis (1) and a top support arranged on the vertical pipe, and is characterized by further comprising a stabilizing component formed by oppositely clamping an upper buckle and a lower buckle, wherein the bottom surface and the middle of the end part of the lower buckle (6) are respectively and correspondingly provided with a fixing pipe sleeve (7) and a nut fixing sleeve (8) provided with a nut (19), the lower buckle (6) is inserted into an inserting hole (4) in the chassis (1) from the bottom, the shape and the number of the inserting hole (4) are determined by the fixing pipe sleeve (7) and the nut (19) arranged on the nut fixing sleeve (8), the bottom surface of the end part of the upper buckle (15) is provided with an inserting rod (16) inserted into the fixing pipe sleeve (7), the middle of the upper buckle (15) is provided with a nut (19) through hole (17) matched with the nut (19), the center position of the nut fixing sleeve (8) is provided with a small round hole (9) communicated with a threaded hole of the nut (19), the edge of the end part of the upper buckle (15) is provided with a corner part of the polygonal vertical pipe (2), and a threaded rod (18) matched with the corner of the polygonal vertical pipe (2) in a corner part, and a corner part of the polygonal vertical pipe (18) is inserted into the polygonal vertical pipe (3); the nut (19) adopts a hexagonal nut, and the insertion hole (4) corresponding to the nut fixing sleeve (8) is hexagonal.
3. Device according to claim 1 or 2, characterized in that the radius of the small circular hole (9) is smaller than the radius of the fixing socket (7) and the radius of the small circular hole (9) is equal to the radius of the threaded hole of the nut (19).
4. A device according to claim 3, characterized in that the upper and lower snap-in are in the form of elongated strips and that the number of fixing sockets (7) and pins is at least two.
5. A device according to claim 4, characterised in that the nut (19) is a flange nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710574793.1A CN107237801B (en) | 2017-07-14 | 2017-07-14 | Novel furniture is fixed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710574793.1A CN107237801B (en) | 2017-07-14 | 2017-07-14 | Novel furniture is fixed device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107237801A CN107237801A (en) | 2017-10-10 |
| CN107237801B true CN107237801B (en) | 2023-01-31 |
Family
ID=59991535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710574793.1A Active CN107237801B (en) | 2017-07-14 | 2017-07-14 | Novel furniture is fixed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237801B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT214323Z2 (en) * | 1988-05-13 | 1990-05-03 | Weber Srl | PAIR OF SCREWS IN PARTICULAR OF THE TYPE IN WHICH THE SCREW IS AN ADJUSTING SCREW OR IS SOLIDARITY TO A DRIVE POINT |
| DE10159380B4 (en) * | 2001-12-04 | 2005-09-29 | Ejot Gmbh & Co. Kg | Connecting nut for screwing construction elements to a plate-like component |
| CN201436400U (en) * | 2009-05-26 | 2010-04-07 | 珠海格力电器股份有限公司 | Desk and floor dual-purpose fan |
| CN101852240A (en) * | 2010-03-31 | 2010-10-06 | 重庆长安汽车股份有限公司 | Fastener locking structure for automobile |
| CN201730869U (en) * | 2010-06-01 | 2011-02-02 | 张桂强 | Fixedly-connected structure of upright post and base of fan |
| CN203516387U (en) * | 2013-07-08 | 2014-04-02 | 华为终端有限公司 | Nut and electronic product |
| CN205371247U (en) * | 2015-11-03 | 2016-07-06 | 上海与德通讯技术有限公司 | Paster nut and circuit board components |
| CN206238742U (en) * | 2016-07-27 | 2017-06-13 | 宁波富宇塑料工业有限公司 | A kind of desk for facilitating accumulating |
| CN106640909A (en) * | 2016-12-26 | 2017-05-10 | 重庆协成五金制造有限公司 | Nut plate mounting device and punching process |
| CN207049141U (en) * | 2017-07-14 | 2018-02-27 | 青岛荣安机械有限公司 | A kind of novel furniture fixing device |
-
2017
- 2017-07-14 CN CN201710574793.1A patent/CN107237801B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107237801A (en) | 2017-10-10 |
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Address after: 266200 No. 30 Jifa Longshan Road, Qingdao Environmental Protection Industrial Park, Jimo District, Qingdao City, Shandong Province Applicant after: Qingdao Wenfeng Industrial Co.,Ltd. Address before: 266200 No. 30 Jifa Longshan Road, Jimo Environmental Protection Industrial Park, Qingdao City, Shandong Province Applicant before: WIN BALANCE MACHINERY CO.,LTD. |
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