CN211343609U - Screw rod for furniture connection - Google Patents
Screw rod for furniture connection Download PDFInfo
- Publication number
- CN211343609U CN211343609U CN201922124159.5U CN201922124159U CN211343609U CN 211343609 U CN211343609 U CN 211343609U CN 201922124159 U CN201922124159 U CN 201922124159U CN 211343609 U CN211343609 U CN 211343609U
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- CN
- China
- Prior art keywords
- screw
- furniture
- expansion structure
- expansion
- connection according
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- Expired - Fee Related
Links
- 239000002245 particle Substances 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 14
- 239000002023 wood Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 239000011324 bead Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000000693 micelle Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Images
Landscapes
- Furniture Connections (AREA)
Abstract
The embodiment of the utility model discloses a screw rod for furniture is connected, a serial communication port, include: the two ends of the screw are provided with limiting structures; the mounting part is arranged at one end of the screw and is connected with the screw; the right expansion structure is sleeved outside the screw and arranged between the limiting structures, and a groove body is formed in the right expansion structure; the left expansion structure is sleeved on the outer side of the mounting part and used for being connected with the screw; simultaneously the embodiment of the utility model provides a pair of a screw rod for furniture is connected has the characteristics that increase furniture effect pleasing to the eye.
Description
Technical Field
The embodiment of the utility model provides a relate to furniture hardware fitting technical field, concretely relates to screw rod for furniture is connected.
Background
At present, various custom-made furniture and finished furniture in the market are popular and modern styles, and plate-type structures are more. For connecting hardware of furniture, plate type products are mostly connected in three-in-one mode, and solid wood paint products are mostly manufactured into finished products for shipment by gun nails and the like due to the three-in-one hole opening process. Therefore, the hidden hardware connecting (fixing) hardware market is huge, but most of the existing hidden hardware on the market has complex process (needs new holes for routing grooves), higher cost and unattractive appearance.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a screw rod for screw rod is connected to at least, solve among the prior art because furniture installation department exposes outside and the technology that leads to is complicated and influence the pleasing to the eye problem of furniture.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to the utility model discloses an aspect provides a screw rod for furniture is connected, include:
the two ends of the screw are provided with limiting structures;
the mounting part is arranged at one end of the screw and is connected with the screw;
the right expansion structure is sleeved outside the screw and arranged between the limiting structures, and a groove body is formed in the right expansion structure;
and the left expansion structure is sleeved on the outer side of the mounting part and used for realizing the screw connection.
Further, the left expansion structure is an expansion colloidal particle.
Further, the left expansion structure is a wood thread.
Further, the right expansion structure is a long expansion colloidal particle.
Further, the right expansion structure is a metal tooth left-hand thread.
Further, the right expansion structure is discontinuous expansion colloidal particles.
Further, there are 2 discontinuous expansion colloidal particles.
Further, the mounting portion is provided with a thread structure.
The embodiment of the utility model provides a have following advantage:
an embodiment of the utility model provides a screw rod for furniture is connected hides the inside of installing at furniture, is favorable to improving the pleasing to the eye effect of anchor clamps.
Two, the embodiment of the utility model provides a screw rod for furniture is connected punches respectively at the two parts of the connection of needs, puts one of them hole with left expansion structure, puts into another hole with the screw, again with left expansion structure and helicitic texture spiro union, can accomplish the hidden installation of furniture, can realize the on-the-spot trompil installation of furniture, the installation is simple, quick, has saved manpower and materials, simultaneously, the utility model discloses can be used to the wood part and connect the use of replacing some rifle nails, reduce cost.
Thirdly, the embodiment of the utility model provides a screw rod for furniture is connected, right side expanded structure opens there is the cell body, but the downthehole air of exhaust with make inside enhancement flow with carpenter's glue to realize that furniture realizes the effect of pore pair jogged joint.
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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is an exploded schematic view of a screw for furniture connection according to embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a screw rod for furniture connection according to embodiment 2 of the present invention;
fig. 3 is an exploded schematic view of a screw rod for furniture connection according to embodiment 3 of the present invention;
fig. 4 is a schematic structural diagram of a screw rod for furniture connection according to embodiment 4 of the present invention;
fig. 5 is a schematic structural diagram of a screw rod for furniture connection according to embodiment 5 of the present invention;
fig. 6 is a schematic structural diagram of a screw rod for furniture connection according to embodiment 6 of the present invention;
fig. 7 is a schematic structural diagram of a screw rod for furniture connection according to embodiment 7 of the present invention;
fig. 8 is a schematic structural diagram of a screw for furniture connection according to embodiment 8 of the present invention;
fig. 9 is a schematic view of an installation structure of a screw for furniture connection according to the present invention;
in the figure: 1-first expanded colloidal particles; 2-first long expanded colloidal particles; 3-a first screw; 4-first wood thread; 5-second long swelling colloidal particles; 6-a second screw; 7-second expanded colloidal particles; 8-a first discontinuous expanded colloidal particle; 9-a third screw; 10-second wood thread; 11-second intermittent expansion colloidal particles; 12-a fourth screw; 13-third expanded colloidal particles; 14-first metal tooth left-hand thread; 15-fifth screw; 16-vertical plates; 17-a horizontal plate; 18-third wood thread; 19-a second metal tooth left-hand thread; 20-sixth screw; 21-fourth expanded colloidal particles; 22-a third long expanded colloidal particle; 23-seventh screw; 24-a third metal tooth left-hand thread; 25-a fourth metal tooth left-hand thread; 26-eighth screw.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
Example 1
As shown in fig. 1, an embodiment of the present invention provides a screw rod for furniture connection, including:
the two ends of the screw are provided with limiting structures;
the mounting part is arranged at one end of the screw and is connected with the screw;
the right expansion structure is sleeved outside the screw and is arranged between the limiting structures, and a groove body is formed in the right expansion structure;
and the left expansion structure is sleeved on the outer side of the mounting part and is used for being connected with a screw.
Wherein, left side expanded structure is first inflation micelle 1, and right side expanded structure is first long inflation micelle 2, and the screw is first screw 3.
The embodiment of the utility model provides a screw rod for furniture connection, which is hidden and installed in the furniture, and is beneficial to improving the beautiful effect of the clamp; the two parts of the connection are respectively punched, the left expansion structure is placed in one hole, the screw is placed in the other hole, and then the left expansion structure is in threaded connection with the threaded structure, so that the hidden installation of furniture can be completed, the on-site opening installation of the furniture can be realized, the installation is simple and quick, manpower and material resources are saved, and meanwhile, the utility model can be used for connecting solid wood parts to replace some gun nails, so that the cost is reduced; the right expansion structure is provided with a groove body, so that air in the hole can be discharged, and wood working glue for internal reinforcement can flow, thereby realizing the effect of hole-to-hole connection of furniture.
Example 2
As shown in fig. 2, this embodiment is substantially the same as the embodiment 1, except that the left expansion structure is a first wood thread 4, the right expansion structure is a second long expansion colloidal particle 5, and the screw is a second screw 6, which is used to increase the friction force between the left expansion structure and the hole through the first wood thread 4, so that the connection is firmer.
Example 3
As shown in fig. 3, this embodiment is substantially the same as the technical solution of embodiment 1, except that the right expansion structure is a first intermittent expansion rubber bead 8, the left expansion structure is a second expansion rubber bead 7, the screw is a third screw 9, and the first intermittent expansion rubber bead 8 functions independently, which is beneficial to realizing that when the acting force of one of the intermittent expansion rubber beads is weakened, the other intermittent expansion rubber bead can also function continuously.
Example 4
As shown in fig. 4, this embodiment is substantially the same as the embodiment 1, except that the right expansion structure is a second intermittent expansion colloidal particle 11, the left expansion structure is a second wood thread 10, and the screw is a fourth screw 12. Interrupted expansion micelle and be equipped with 2, increase the frictional force in left expansion structure and hole promptly for connect more firmly, prevent again that fourth screw 12 from breaking away from the hole.
Example 5
As shown in fig. 5, this embodiment is substantially the same as the solution of embodiment 1, except that the left expansion structure is a third wood thread 18, the right expansion structure is a second metal back-off 19, and the screw is a sixth screw 20, which is used to increase the friction force between the left expansion structure and the hole through the third wood thread 4 and the second metal back-off 19, so that the connection is firmer.
Example 6
As shown in fig. 6, the present embodiment is substantially the same as the embodiment 1, except that the left expansion structure is a fourth expansion rubber grain 21, the right expansion structure is a third long expansion rubber grain 22, and the screw is a seventh screw 23 for screwing the left expansion structure and the right expansion structure by the seventh screw 23, so that the connection is firmer.
Example 7
As shown in fig. 7, this embodiment is substantially the same as the embodiment 1, except that the left expansion structure is a third metal back-off 24, the right expansion structure is a fourth metal back-off 25, and the screw is an eighth screw 26 for increasing the friction force by the third metal back-off 24 and the fourth metal back-off 25, so that the connection is firmer.
Example 8
As shown in fig. 8, this embodiment is substantially the same as the embodiment 1, except that the right expansion structure is a first metal back-off 14, the left expansion structure is a third expansion colloidal particle 13, and the screw is a fifth screw 15, which is used for increasing the friction between the screw and the hole through the first metal back-off 14 and preventing the fifth screw 15 from being disengaged from the hole.
Principle of use
As shown in fig. 9, a first hole is drilled at the installation position of the vertical plate 16, the expansion rubber particles are arranged in the vertical plate 16, a second hole is drilled at the corresponding installation position of the horizontal plate 17 by fixing a screw on the expansion rubber particles (or directly fixing the screw on the vertical plate 16 hole as shown in fig. 2, 4, 5, 6 and 7), taking fig. 6 as an example, the screw is aligned with the second hole, and the connection between the horizontal plate 17 and the vertical plate 16 is realized by slowly tapping.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. A threaded rod for furniture connection, characterized in that it comprises:
the two ends of the screw are provided with limiting structures;
the mounting part is arranged at one end of the screw and is connected with the screw;
the right expansion structure is sleeved outside the screw and arranged between the limiting structures, and a groove body is formed in the right expansion structure;
and the left expansion structure is sleeved on the outer side of the mounting part and used for realizing the screw connection.
2. Screw for furniture connection according to claim 1, characterized in that: the left expansion structure is expansion colloidal particles.
3. Screw for furniture connection according to claim 1, characterized in that: the left expansion structure is a wood thread.
4. Screw for furniture connection according to claim 1, characterized in that: the right expansion structure is long expansion colloidal particles.
5. Screw for furniture connection according to claim 1, characterized in that: the right expansion structure is a metal tooth left-hand thread.
6. Screw for furniture connection according to claim 1, characterized in that: the right expansion structure is discontinuous expansion colloidal particles.
7. Screw for furniture connection according to claim 6, characterized in that: the discontinuous expansion colloidal particle is provided with 2 particles.
8. Screw for furniture connection according to any of claims 1-7, characterized in that: the mounting portion is provided with a thread structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922124159.5U CN211343609U (en) | 2019-12-02 | 2019-12-02 | Screw rod for furniture connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922124159.5U CN211343609U (en) | 2019-12-02 | 2019-12-02 | Screw rod for furniture connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211343609U true CN211343609U (en) | 2020-08-25 |
Family
ID=72130864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922124159.5U Expired - Fee Related CN211343609U (en) | 2019-12-02 | 2019-12-02 | Screw rod for furniture connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211343609U (en) |
-
2019
- 2019-12-02 CN CN201922124159.5U patent/CN211343609U/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 |
Granted publication date: 20200825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |