CN212574532U - Office chair shell convenient to install - Google Patents
Office chair shell convenient to install Download PDFInfo
- Publication number
- CN212574532U CN212574532U CN202020320959.4U CN202020320959U CN212574532U CN 212574532 U CN212574532 U CN 212574532U CN 202020320959 U CN202020320959 U CN 202020320959U CN 212574532 U CN212574532 U CN 212574532U
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- CN
- China
- Prior art keywords
- chair
- spout
- office chair
- draw runner
- threaded rod
- 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
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- 238000009434 installation Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses an office chair casing convenient to installation, lean on including seat support and chair, first spout has all been seted up to the seat support both sides, first screw hole has been seted up to first spout one end, the second spout has been seted up to seat support one side, the second screw hole has been seted up to second spout one end, the chair is leaned on including backup plate and back pad, the chair leans on below fixed mounting to have the second draw runner. The utility model provides a pair of office chair casing convenient to installation, in the first spout is drawn into through first draw runner, then first threaded rod passes through threaded connection and inserts in first threaded hole, install support frame and handrail frame, in drawing into the second spout through the second draw runner, then the second threaded rod passes through threaded connection and inserts in the second threaded hole, lean on the chair to install, the cooperation joint of spout and draw runner, then only need rotatory first threaded rod and second threaded rod to fix, a lot of screws can not appear during the installation.
Description
Technical Field
The utility model relates to an office chair technical field especially relates to an office chair casing convenient to installation.
Background
The office chairs refer to various chairs which are prepared for work convenience in daily work and social activities, the office chairs are various, the office chairs can be customized according to different work types, the office chairs are classified into a narrow office chair and a generalized office chair, the narrow office chair refers to a backrest chair on which a person sits when working on a desktop in a sitting posture, and the generalized office chair refers to all chairs used in offices and comprises a executive chair, a middle office chair, a passenger chair, a staff chair, a conference chair, a visitor chair, a training chair and the like.
To current a lot of office chairs, all there is office chair installation more loaded down with trivial details, has a lot of screws, and the installation is got up and is wasted time and energy, and support intensity is not very good moreover, so design the office chair casing of being convenient for install here, simple to operate is swift, and the comfort level is good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an office chair shell convenient to install.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an office chair shell convenient to mount comprises a chair seat and a chair back, wherein both sides of the chair seat are provided with first sliding grooves, one end of the first sliding chute is provided with a first threaded hole, one side of the chair seat is provided with a second sliding chute, one end of the second sliding chute is provided with a second threaded hole, the chair back comprises a back plate and a back cushion, a second sliding strip is fixedly arranged below the chair back, the chair back is in through connection with a second threaded rod through threads, the second slide bar is clamped in the second sliding groove, the second threaded rod penetrates through the chair rest and the second sliding strip and is in threaded connection with the second threaded hole, the two sides of the chair seat are both provided with supporting frames, one side below the two supporting frames is both fixedly provided with the first sliding strip, the supporting frame is in through connection with a first threaded rod through threads, the two first sliding strips are clamped in the first sliding grooves, the first threaded rod penetrates through the lower portion of the supporting frame and the first sliding strip and is in threaded connection with the first threaded hole.
Preferably, a cushion is embedded above the chair seat.
Preferably, an armrest frame is fixedly arranged above the support frame.
Preferably, a rubber sleeve is fixedly arranged above the armrest frame.
Preferably, the cushion is made of rubber materials.
Preferably, the cross sections of the first sliding strip, the second sliding strip, the first sliding groove and the second sliding groove are all in a trapezoidal structure.
Preferably, a plurality of springs are fixedly arranged between the backrest cushion and the backrest plate on the chair backrest.
The utility model has the advantages that:
1. the utility model provides a pair of office chair casing convenient to installation, in the first spout is drawn into through first draw runner, then first threaded rod passes through threaded connection and inserts in first threaded hole, install support frame and handrail frame, in drawing into the second spout through the second draw runner, then the second threaded rod passes through threaded connection and inserts in the second threaded hole, lean on to install the chair, the cooperation joint of spout and draw runner, then only need rotatory first threaded rod and second threaded rod to fix, a lot of screws can not appear during the installation, to the user this office chair casing simple to operate swift.
2. The utility model provides an office chair casing convenient to installation, the chair leans on, fixed lifting surface is the side of first draw runner or second draw runner between seat support and the support frame, and this can guarantee that this device can have sufficient lifting surface, lets link together that can be stable between each part, when being convenient for install, guarantees the intensity of this office chair casing.
3. The utility model provides an office chair casing convenient to installation has a plurality of springs through fixed mounting between back pad and the backup plate, and user's back is leaned on the back pad that the chair leaned on, supports the back pad through a plurality of springs, can let the user provide good comfort level when using, has effectively solved the not high problem of a lot of office chair comfort levels on the market.
Drawings
Fig. 1 is a schematic view of an overall structure of an office chair casing convenient to install according to the present invention;
FIG. 2 is a schematic structural view of an armrest frame and a support frame of an office chair casing convenient to mount according to the present invention;
fig. 3 is a schematic view of a front structure of a seat of an office chair casing convenient to mount according to the present invention;
FIG. 4 is a schematic view of a side structure of a chair seat of an office chair housing convenient for installation according to the present invention;
fig. 5 is a schematic view of a backrest structure of an office chair casing convenient to install according to the present invention;
fig. 6 is a schematic view of a connection structure between the backrest and the seat of the office chair casing convenient to install according to the present invention.
In the figure: the chair comprises a seat 1, a cushion 2, a chair backrest 3, a backrest 4, a handrail 5, a rubber sleeve 6, a supporting frame 7, a first threaded rod 8, a first sliding strip 9, a first sliding groove 10, a first threaded hole 11, a second sliding groove 12, a second threaded hole 13, a second sliding strip 14, a second threaded rod 15, a spring 16 and a backup plate 17.
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.
Example 1
Referring to fig. 1-6, an office chair shell convenient for installation comprises a chair seat 1 and a chair back 3, wherein both sides of the chair seat 1 are respectively provided with a first chute 10, one end of the first chute 10 is provided with a first threaded hole 11, one side of the chair seat 1 is provided with a second chute 12, one end of the second chute 12 is provided with a second threaded hole 13, the chair back 3 comprises a back plate 17 and a back cushion 4, a second slide bar 14 is fixedly arranged below the chair back 3, the chair back 3 is in through connection with a second threaded rod 15 through threads, the second slide bar 14 is clamped in the second chute 12, the second threaded rod 15 penetrates through the chair back 3 and the second slide bar 14 and is in threaded connection with the second threaded hole 13, both sides of the chair seat 1 are respectively provided with a support frame 7, one side below both support frames 7 is fixedly provided with a first slide bar 9, the support frame 7 is in through connection with a first threaded rod 8 through threads, the two first slide bars 9 are, the first threaded rod 8 penetrates through the lower part of the support frame 7 and the first slide bar 9 and is in threaded connection with the first threaded hole 11.
In the utility model, a cushion 2 is embedded and installed above a chair seat 1, the cushion 2 can provide good sitting experience for a user and bring comfort to the user, thus ensuring the working efficiency during working, a handrail frame 5 is fixedly installed above a support frame 7, a rubber sleeve 6 is fixedly installed above the handrail frame 5, the cushion 2 is made of rubber material, the upper part of the handrail frame 5 is the place touched by the hand of the user frequently, the user can put both hands on the rubber sleeve 6 for rest, and can provide a holding place for the user when carrying the shell through the rubber sleeve 6, the user can not be scratched, the cross sections of a first slide bar 9, a second slide bar 14, a first chute 10 and a second chute 12 are all in a trapezoidal structure, the chair rest 3 of the office chair shell, and the stressed area between the chair seat 1 and the support frame 7 is one side surface of the first slide bar 9 and the second slide bar 14, not only can the quick installation of this office chair casing be dismantled, but also can the effectual stability of guaranteeing the installation.
The working principle is as follows: when the office chair is installed, the first sliding strip 9 is firstly scratched into the first sliding groove 10, then the first threaded rod 8 is connected into the first threaded hole 11 through threads, the support frame 7 and the armrest frame 5 are installed with the chair seat 1, the second sliding strip 14 is scratched into the second sliding groove 12, then the second threaded rod 15 is connected into the second threaded hole 13 through threads, the chair back 3 and the chair seat 1 are installed, the sliding grooves are in matched clamping connection with the sliding strips, then only the first threaded rod 8 and the second threaded rod 15 need to be rotated for fixing, a plurality of screws are not generated during installation, the office chair shell is convenient and quick to install for a user, the stress area fixed among the chair back 3, the chair seat 1 and the support frame 7 is the side surface of the first sliding strip 9 or the second sliding strip 14, and therefore the office chair can ensure that the office chair has sufficient stress area, and all parts can be stably connected together, the strength of the office chair shell is ensured while the office chair shell is convenient to install.
Example 2
Referring to fig. 1 and 6, an office chair shell convenient to mount further comprises a plurality of springs 16 fixedly mounted between a backrest cushion 4 and a backrest plate 17 on a backrest 3, which can provide a good seating experience for a user.
The working principle is as follows: through fixed mounting have a plurality of springs 16 between back pad 4 and backup plate 17, when user's back leaned on back pad 4 on the chair leans on 3, supported back pad 4 through a plurality of springs 16, can let the user provide good comfort level when using, effectively solved the not high problem of many office chair comfort levels on the market.
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 (7)
1. The utility model provides an office chair casing convenient to installation, includes seat support (1) and chair and leans on (3), its characterized in that, first spout (10) have all been seted up to seat support (1) both sides, first screw hole (11) have been seted up to first spout (10) one end, second spout (12) have been seted up to seat support (1) one side, second screw hole (13) have been seted up to second spout (12) one end, chair leans on (3) including backup plate (17) and back pad (4), chair leans on (3) below fixed mounting have second draw runner (14), chair leans on (3) through the screw thread through connection have second threaded rod (15), second draw runner (14) joint is in second spout (12), second threaded rod (15) run through chair and lean on (3) and second draw runner (14) and with second screw hole (13) threaded connection, support frame (7) are all installed to seat support (1) both sides, two equal fixed mounting in support frame (7) below one side has first draw runner (9), support frame (7) have first threaded rod (8), two through screw thread through connection first draw runner (9) joint is in first spout (10), first threaded rod (8) run through support frame (7) below and first draw runner (9) and with first screw hole (11) threaded connection.
2. An office chair shell convenient to mount as claimed in claim 1, wherein a cushion (2) is embedded above the chair seat (1).
3. An easy-to-install office chair shell as claimed in claim 1, characterized in that a handrail frame (5) is fixedly mounted above the supporting frame (7).
4. An office chair housing facilitating installation according to claim 3, characterized in that a rubber sleeve (6) is fixedly mounted above the armrest frame (5).
5. An office chair shell facilitating mounting according to claim 2, characterised in that the seat cushion (2) is made of rubber material.
6. An office chair shell facilitating installation according to claim 1, wherein the first sliding strip (9), the second sliding strip (14), the first sliding groove (10) and the second sliding groove (12) are all trapezoidal in cross section.
7. An office chair shell facilitating installation according to claim 1, characterised in that a plurality of springs (16) are fixedly installed between the backrest cushion (4) on the chair backrest (3) and the backrest plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020320959.4U CN212574532U (en) | 2020-03-16 | 2020-03-16 | Office chair shell convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020320959.4U CN212574532U (en) | 2020-03-16 | 2020-03-16 | Office chair shell convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212574532U true CN212574532U (en) | 2021-02-23 |
Family
ID=74656850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020320959.4U Expired - Fee Related CN212574532U (en) | 2020-03-16 | 2020-03-16 | Office chair shell convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212574532U (en) |
-
2020
- 2020-03-16 CN CN202020320959.4U patent/CN212574532U/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: 20210223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |