CN209073849U - Dining room chair and its bracket - Google Patents
Dining room chair and its bracket Download PDFInfo
- Publication number
- CN209073849U CN209073849U CN201821252528.8U CN201821252528U CN209073849U CN 209073849 U CN209073849 U CN 209073849U CN 201821252528 U CN201821252528 U CN 201821252528U CN 209073849 U CN209073849 U CN 209073849U
- Authority
- CN
- China
- Prior art keywords
- support frame
- bracket
- connector
- stool
- dining room
- 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
Abstract
The utility model discloses a kind of dining room chair and its brackets, front support frame, rear support frame, left support frame and right support frame including being in n shape, two adjacent end feets between the front support frame, rear support frame, left support frame and right support frame on any two adjacent support frame are plugged on same a connecting seat.Bracket is split into four parts all around, and it is attached between two neighboring support frame by being plugged on the same attachment base, stool plate is installed to whole installations that chair can be completed on bracket again at this time, and since the application bracket uses dismountable mode to install, rather than welding is directly fixed, therefore, it can be dispensed with the processing step of welding in production, meanwhile the cost of production and transportation is reduced without being installed after installing in transport.
Description
Technical field
The utility model relates to a kind of chair, in particular to a kind of dining room chair and its bracket.
Background technique
The Chinese patent that Authorization Notice No. is CN2572845Y, the applying date is on October 21st, 2002 discloses a kind of chair
Bracket, the Chair support include the pressure pin part for being in turn connected into " bow " font, a pair vertical bar part in the same plane and
A pair of crossbar sections in the same plane, the outer width of two crossbar sections is less than the insied width between two vertical bar parts.
Its bracket for using of above-mentioned chair needs to weld steel pipe due to being an entirety, and weld all
It needs to complete in factory, this makes the production of bracket and transport require to put into more costs.
Utility model content
The purpose of this utility model one is to provide a kind of dining room chair, has the advantages that reduce production, transportation cost.
The above-mentioned technical purpose one of the utility model has the technical scheme that
A kind of bracket, front support frame, rear support frame, left support frame and right support frame including being in n shape, the front support
Two adjacent end feets between frame, rear support frame, left support frame and right support frame on any two adjacent support frame are plugged in same
On attachment base.
So set, bracket is split into four parts all around, and by being plugged between two neighboring support frame
It is attached on the same attachment base, stool plate is installed to whole installations that chair can be completed on bracket again at this time, and due to
The application bracket is installed using dismountable mode, rather than welding is directly fixed, and therefore, can be dispensed in production
The processing step of welding, meanwhile, in transport without being installed after installing, reduce the cost of production and transportation.
Further preferably are as follows: the front support frame, rear support frame, left support frame and right support frame end feet on be provided with
Jack, there are two shanks cooperating with the jack for setting on the attachment base.
So set, installation is realized in the setting by jack and shank.
Further preferably are as follows: the attachment base includes pedestal and U-shaped plug connector, and the shank is separately positioned on U-shaped and inserts
The both ends of fitting, the U-shaped plug connector are fixedly welded on pedestal.
So set, four attachment bases can directly be made while being attached four support frames by attachment base
For chair leg, simplify workpiece and structure.
Further preferably are as follows: oval welding hole is provided on the pedestal.
So set, facilitating the welding of U-shaped plug connector, while weld strength can be increased.
Further preferably are as follows: the base bottom is arranged with rubber pad.
So set, increasing friction force, keeps bracket and the chair made of the bracket more firm when in use.
The purpose of this utility model two is to provide a kind of dining room chair, has the advantages that reduce production, transportation cost.
The above-mentioned technical purpose two of the utility model has the technical scheme that
A kind of dining room chair, including branch described in any one of stool plate, connector, connecting plate and claim 1-5
Frame, the connector are set as two, and the connector is connect by bolt with stool plate, and between the connector and stool board bottom portion
It is bolted and fixes front support frame, left support frame and right support frame, the connecting plate and stool plate and fixed rear support frame.
So set, four support frames are fixedly installed on stool plate by two connectors and a connecting plate, only need
It to be attached by bolt, it is very simple and convenient.
Further preferably are as follows: the both ends of the connector are provided with U-bend folding.
So set, the top of front support frame and left/right support frame is received into bending by the U bending by both ends,
Then after connector is installed on stool plate, front support frame and left/right support frame can be made to link into an integrated entity with stool plate.
Further preferably are as follows: the connecting plate is in Ω shape.
Further preferably are as follows: the stool surface of the stool plate upwarps 3-8 ° along the horizontal plane, presss from both sides between the stool surface and backboard of the stool plate
Angle is 94-100 °.
So set, meeting organization of human body, allow the people being seated at thereon more comfortable.
Further preferably are as follows: tilted in 3-6 ° to stool plate direction between the front support frame and vertical plane, the left support frame
Angle is in 70-80 ° between the one side connected with right support frame and rear support frame and horizontal plane.
It is tilted so set, back and front supporting frame is made to be in opposite direction, improves its stability and center of gravity is carried out
It adjusts and increases its structural strength.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of embodiment one；
Fig. 2 is the structural schematic diagram two of embodiment one；
Fig. 3 is the structural schematic diagram one of attachment base in embodiment one；
Fig. 4 is the structural schematic diagram two of attachment base in embodiment one；
Fig. 5 is the structural schematic diagram of embodiment two；
Fig. 6 is the fractionation structural representation of embodiment two；
Fig. 7 is the side view of embodiment two.
In figure, 1, front support frame；11, jack；2, left support frame；3, right support frame；4, rear support frame；5, attachment base；51,
U-shaped plug connector；511, shank；52, pedestal；521, oval welding hole；522, mounting hole；53, rubber pad；6, stool plate；7,
Connector；71, U-bend is rolled over；8, connecting plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
In the description of the present invention, it should be understood that the orientation of the instructions such as term " on ", "lower", "left", "right"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
Embodiment 1: a kind of dining room chair, as shown in Figure 1, including front support frame 1, the rear support frame 4, left branch for being in n shape
Support 2 and right support frame 3, wherein the height of rear support frame 4 is greater than front support frame 1, left support frame 2 and right support frame 3.
In conjunction with attached drawing 2, front support frame 1, rear support frame 4, left support frame 2 and right support frame 3 are all made of metal rod bending
It forms, is provided with jack 11, front support frame 1 and left support frame 2, right support frame 3 and rear support frame 4 and left branch at its both ends
It is attached by an attachment base 5 between support 2, right support frame 3.
Wherein, as shown in Figure 3 and Figure 4, attachment base 5 includes pedestal 52, rubber pad 53 and U-shaped plug connector 51, U-shaped plug connector
51 both ends are provided with shank 511 and jack 11 cooperates.It is provided with an oval welding hole 521 on pedestal 52, passes through
U-shaped plug connector 51 is placed into and carries out the fixation that the two is realized in welding on oval welding hole 521, rubber pad 53 is set in pedestal
On 52.
In addition, a peace is arranged on pedestal 52 in order to partially need for bracket to be affixed directly to the use of the occasion on ground
Dress hole 522 is for being attached pedestal 52 with ground for bolt.
All parts can be dismantled and be transported in transport, it is very convenient.And when needing to install, due to only needing
Grafting, it is also very simple and convenient.
Embodiment 2: a kind of dining room chair, as shown in Figure 5 and Figure 6, stool plate 6, connector 7, connecting plate 8 and embodiment 1
In bracket.
Wherein, there are two the settings of connector 7, the both ends of each connector 7 are provided with U-bend and roll over 71, the two of connector 7
A U-bend folding 71 supports the top for being located at front support frame 1 and left/right support frame 3 respectively, and connector 7 is installed to stool by bolt
After on plate 6, prize wrapped front support frame 1 and left/right support frame 3 firmly completely between U-bend folding 71 and 6 bottom of stool plate, kept it solid
It is scheduled on stool plate 6.
Connecting plate 8 is in Ω shape, by mode identical with connector 7, by the backboard at the top of rear support frame 4 and stool plate 6
The back side is fixed.
Referring to Fig. 7, it is 3-8 ° that the stool surface of stool plate 6 upwarps angle b along the horizontal plane, preferably 4 ° in the present embodiment；The stool of stool plate 6
Angle a is 94-100 ° between face and backboard, preferably 96 ° in the present embodiment.
Angle c is in 3-6 ° between front support frame 1 and vertical plane, and preferably 3.7 ° in the present embodiment, wherein front support frame 1 is towards stool
The inclination of 6 direction of plate；Angle is in 70- between left support frame 2 and right support frame 3 and the one side connected of rear support frame 4 and horizontal plane
80 °, preferably 72 ° in the present embodiment.
After completing the installation of above-mentioned bracket, first stool plate 6 is placed on bracket, then by connector 7 and connecting plate 8 with
Stool plate 6 connects, in connection.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as within the protection scope of the present utility model all by the protection of Patent Law.
Claims (10)
1. a kind of bracket, it is characterized in that: including front support frame (1), rear support frame (4), left support frame (2) and the right side for being in n shape
Support frame (3), any two adjacent branch between the front support frame (1), rear support frame (4), left support frame (2) and right support frame (3)
Two adjacent end feets on support are plugged on same a connecting seat (5).
2. bracket according to claim 1, it is characterized in that: the front support frame (1), rear support frame (4), left support frame
(2) and in the end feet of right support frame (3) be provided with jack (11), on the attachment base (5) setting there are two with jack (11)
The shank (511) of cooperation.
3. bracket according to claim 2, it is characterized in that: the attachment base (5) includes pedestal (52) and U-shaped plug connector
(51), the shank (511) is separately positioned on the both ends of U-shaped plug connector (51), and the U-shaped plug connector (51) is fixedly welded on
On pedestal (52).
4. bracket according to claim 3, it is characterized in that: being provided with oval welding hole (521) on the pedestal (52).
5. bracket according to claim 3, it is characterized in that: the pedestal (52) bottom is arranged with rubber pad (53).
6. a kind of dining room chair, it is characterized in that: including in stool plate (6), connector (7), connecting plate (8) and claim 1-5
Bracket described in any one, the connector (7) are set as two, and the connector (7) is connected by bolt and stool plate (6)
It connects, and front support frame (1), left support frame (2) He Youzhi is bolted and fixed between the connector (7) and stool plate (6) bottom
Support (3), the connecting plate (8) and stool plate (6) and fixation rear support frame (4).
7. dining room chair according to claim 6, it is characterized in that: the both ends of the connector (7) are provided with U-bend folding
(71)。
8. dining room chair according to claim 6, it is characterized in that: the connecting plate (8) is in Ω shape.
9. dining room chair according to claim 6, it is characterized in that: the stool surface of the stool plate (6) upwarps 3-8 ° along the horizontal plane,
Angle is 94-100 ° between the stool surface and backboard of the stool plate (6).
10. dining room chair according to claim 6, it is characterized in that: between the front support frame (1) and vertical plane in 3-6 ° to
Stool plate (6) direction inclination, between the left support frame (2) and right support frame (3) and rear support frame (4) one side connecting and horizontal plane
Angle is in 70-80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821252528.8U CN209073849U (en) | 2018-08-03 | 2018-08-03 | Dining room chair and its bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821252528.8U CN209073849U (en) | 2018-08-03 | 2018-08-03 | Dining room chair and its bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209073849U true CN209073849U (en) | 2019-07-09 |
Family
ID=67114266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821252528.8U Expired - Fee Related CN209073849U (en) | 2018-08-03 | 2018-08-03 | Dining room chair and its bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209073849U (en) |
-
2018
- 2018-08-03 CN CN201821252528.8U patent/CN209073849U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20210803 |