CN216454191U - High strength resistance to compression official working armrest - Google Patents
High strength resistance to compression official working armrest Download PDFInfo
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- CN216454191U CN216454191U CN202122730863.2U CN202122730863U CN216454191U CN 216454191 U CN216454191 U CN 216454191U CN 202122730863 U CN202122730863 U CN 202122730863U CN 216454191 U CN216454191 U CN 216454191U
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- armrest
- strengthening rib
- close
- office chair
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Abstract
The utility model relates to the technical field of seat armrests and discloses a high-strength compression-resistant office seat armrest which comprises an armrest frame body, wherein the armrest frame body consists of a U-shaped part and an installation part, the U-shaped part is fixedly connected with the installation part, an installation component is arranged on the installation part, the U-shaped part is of a hollow structure, and a compression-resistant mechanism is arranged in the U-shaped part; the resistance to compression mechanism is including setting up a plurality of collars in U type portion, the inner wall fixed connection of collar and U type portion, and the position department symmetric connection that the collar is close to the top has first strengthening rib, and the other end of first strengthening rib and U type portion are close to the inner wall fixed connection on top, and the position department symmetric connection that the collar is close to the bottom has the second strengthening rib, and the other end of second strengthening rib and U type portion are close to the inner wall fixed connection of bottom. The strength of the office chair armrest is effectively improved, the office chair armrest has good pressure resistance, the chair armrest is not easy to damage, and the service life is effectively prolonged.
Description
Technical Field
The utility model relates to the technical field of seat armrests, in particular to a high-strength anti-compression office seat armrest.
Background
The office chair is defined narrowly as a backrest chair on which a person sits when working on a desktop in a sitting posture, and is defined broadly as all chairs used in offices, including office chairs, middle class chairs, guest-meeting chairs, office chairs, conference chairs, visitor chairs, training chairs, ergonomic chairs, and the like.
In the prior art, most of office chair armrests are made of metal sections with hollow structures, although the design of the hollow structures can effectively reduce the weight, the strength and the compressive capacity of the office chair armrests are insufficient, and the office chair armrests are easy to deform and damage after long-term use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art, and provides a high-strength pressure-resistant office chair armrest.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a high-strength anti-compression office chair armrest comprises an armrest frame body, wherein the armrest frame body consists of a U-shaped portion and an installation portion, the U-shaped portion is fixedly connected with the installation portion, an installation assembly is arranged on the installation portion, the U-shaped portion is of a hollow structure, and an anti-compression mechanism is arranged in the U-shaped portion;
resistance to compression mechanism is including setting up a plurality of collars in U type portion, the inner wall fixed connection of collar and U type portion, the position department symmetric connection that the collar is close to the top has first strengthening rib, and the other end of first strengthening rib and U type portion are close to the inner wall fixed connection on top, the position department symmetric connection that the collar is close to the bottom has the second strengthening rib, and the other end of second strengthening rib and U type portion are close to the inner wall fixed connection of bottom.
Preferably, the installation component is including seting up the hidden recess on the installation department, hide a plurality of archs of tank bottom fixedly connected with of recess, and the protruding one end of keeping away from hidden recess tank bottom has seted up the thread groove.
Preferably, the U-shaped portion and the mounting portion are both made of chrome steel.
Preferably, a tripod is arranged in the reinforcing ring, and the end part of the tripod is fixedly connected with the inner ring of the reinforcing ring.
Preferably, the top of the protrusion is flush with the notch of the hidden groove.
Preferably, the groove bottom of the hidden groove is fixedly connected with a plurality of reinforcing sheets, and two sides of each reinforcing sheet are fixedly connected with the groove wall of the hidden groove.
Compared with the prior art, the utility model provides a high-strength compression-resistant office chair armrest which has the following beneficial effects:
this high strength resistance to compression official working armrest through setting up U type portion, installation department, installation component and resistance to compression mechanism, and U type portion and installation department make up into the handrail, and installation department cooperation installation component makes things convenient for handrail and backrest to carry out erection joint, and resistance to compression mechanism then effectively improves the intensity of U type portion, makes it possess good compressive property to effectively improve official working armrest's life.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the strength of the office chair armrest is effectively improved, the office chair armrest has good pressure resistance, the chair armrest is not easy to damage, and the service life is effectively prolonged.
Drawings
FIG. 1 is a schematic structural view of a high strength compression-resistant armrest for an office chair according to the present invention;
fig. 2 is a schematic cross-sectional structure view of a U-shaped portion of an armrest of a high-strength compression-resistant office chair according to the present invention.
In the figure: the handrail frame comprises a handrail frame body 1, a U-shaped part 2, an installation part 3, a reinforcing ring 4, a first reinforcing rib 5, a second reinforcing rib 6, a hidden groove 7, a protrusion 8, a thread groove 9, a tripod 10 and a reinforcing sheet 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, a high-strength anti-compression office chair armrest comprises an armrest frame body 1, wherein the armrest frame body 1 is composed of a U-shaped part 2 and a mounting part 3, the U-shaped part 2 is fixedly connected with the mounting part 3, the U-shaped part 2 and the mounting part 3 are both made of chrome steel, the integral strength of the U-shaped part 2 and the mounting part 3 is ensured, a mounting component is arranged on the mounting part 3, the mounting component comprises a hidden groove 7 arranged on the mounting part 3, the bottom of the hidden groove 7 is fixedly connected with a plurality of reinforcing sheets 11, the two sides of each reinforcing sheet 11 are fixedly connected with the wall of the hidden groove 7, the integral strength of the mounting part 3 is effectively improved, the bottom of the hidden groove 7 is fixedly connected with a plurality of bulges 8, the tops of the bulges 8 are flush with the notches of the hidden groove 7, the bulges 8 are conveniently hidden, the attractiveness after mounting is ensured, one end of each bulge 8 far away from the bottom of the hidden groove 7 is provided with a threaded groove 9, thread groove 9 cooperation bolt on protruding 8 conveniently carries out erection joint with office seat's back, and U type portion 2 sets up for hollow structure, and installs resistance to compression mechanism in U type portion 2, improves U type portion 2's intensity, prolongs handrail framework 1's life.
Referring to fig. 2, resistance to compression mechanism is including setting up a plurality of collars 4 in U type portion 2, the inner wall fixed connection of collar 4 and U type portion 2, the compressive capacity of U type portion 2 can effectively be improved to collar 4, position department symmetric connection that collar 4 is close to the top has first strengthening rib 5, and the other end of first strengthening rib 5 is close to the inner wall fixed connection on top with U type portion 2, position department symmetric connection that collar 4 is close to the bottom has second strengthening rib 6, and the other end of second strengthening rib 6 is close to the inner wall fixed connection of bottom with U type portion 2, first strengthening rib 5 cooperates second strengthening rib 6 conveniently to support the inner wall of U type portion 2, thereby further improve the bulk strength of U type portion 2, make it possess good compressive property.
Referring to fig. 2, be equipped with tripod 10 in the beaded finish 4, and the tip of tripod 10 and the inner circle fixed connection of beaded finish 4, triangle-shaped possesses good stability for tripod 10 can carry out the outrigger to beaded finish 4, thereby further improves compressive property, makes the difficult compressive deformation of office chair handrail.
The working principle is as follows: u type portion and installation department make up into the handrail framework, the convenient back with office seat of screw thread groove 9 cooperation bolt on protruding 8 carries out erection joint, the top of protruding 8 flushes with the notch that hides recess 7 mutually, conveniently hide protruding 8, guarantee the aesthetic property after the installation, the compressive capacity of U type portion 2 can effectively be improved to beaded finish 4, first strengthening rib 5 cooperates 6 convenience of second strengthening rib to support the inner wall of U type portion 2, thereby further improve the bulk strength of U type portion 2, make it possess good compressive property.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The high-strength anti-compression office chair armrest comprises an armrest frame body (1) and is characterized in that the armrest frame body (1) consists of a U-shaped portion (2) and an installation portion (3), the U-shaped portion (2) is fixedly connected with the installation portion (3), an installation assembly is arranged on the installation portion (3), the U-shaped portion (2) is arranged in a hollow structure, and an anti-compression mechanism is arranged in the U-shaped portion (2);
resistance to compression mechanism is including setting up a plurality of beaded finish (4) in U type portion (2), the inner wall fixed connection of beaded finish (4) and U type portion (2), position department symmetric connection that beaded finish (4) are close to the top has first strengthening rib (5), and the other end of first strengthening rib (5) and U type portion (2) are close to the inner wall fixed connection on top, position department symmetric connection that beaded finish (4) are close to the bottom has second strengthening rib (6), and the other end of second strengthening rib (6) and U type portion (2) are close to the inner wall fixed connection of bottom.
2. The office chair armrest as claimed in claim 1, wherein the mounting assembly comprises a hidden groove (7) formed on the mounting portion (3), a plurality of protrusions (8) are fixedly connected to the bottom of the hidden groove (7), and a threaded groove (9) is formed at one end of each protrusion (8) far away from the bottom of the hidden groove (7).
3. A high strength pressure resistant office chair armrest as claimed in claim 1, wherein said U-shaped portion (2) and said mounting portion (3) are made of chrome steel.
4. A high strength crush-resistant office chair armrest as claimed in claim 1, wherein a tripod (10) is provided in the reinforcement ring (4), and an end of the tripod (10) is fixedly connected with the inner ring of the reinforcement ring (4).
5. A high strength crush-resistant office chair armrest as claimed in claim 2, wherein the tops of the protrusions (8) are flush with the notches of the hidden grooves (7).
6. The office chair armrest as claimed in claim 2, wherein a plurality of reinforcing pieces (11) are fixedly connected to the bottom of the hidden groove (7), and both sides of the reinforcing pieces (11) are fixedly connected to the wall of the hidden groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122730863.2U CN216454191U (en) | 2021-11-09 | 2021-11-09 | High strength resistance to compression official working armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122730863.2U CN216454191U (en) | 2021-11-09 | 2021-11-09 | High strength resistance to compression official working armrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216454191U true CN216454191U (en) | 2022-05-10 |
Family
ID=81451552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122730863.2U Active CN216454191U (en) | 2021-11-09 | 2021-11-09 | High strength resistance to compression official working armrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216454191U (en) |
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2021
- 2021-11-09 CN CN202122730863.2U patent/CN216454191U/en active Active
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