CN218008960U - Armrest mounting structure of seat - Google Patents
Armrest mounting structure of seat Download PDFInfo
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- CN218008960U CN218008960U CN202221003436.2U CN202221003436U CN218008960U CN 218008960 U CN218008960 U CN 218008960U CN 202221003436 U CN202221003436 U CN 202221003436U CN 218008960 U CN218008960 U CN 218008960U
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- handrail
- mounting
- seat
- armrest
- positioning
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Abstract
The utility model discloses a handrail mounting structure of a seat, which comprises a seat part component and a handrail component; the armrest component comprises a longitudinal armrest body and an armrest mounting part which is positioned at the bottom end of the armrest body and horizontally extends towards the seat component; the base component is correspondingly provided with a mounting groove; one of the mounting groove and the handrail mounting part is provided with a horizontal positioning inserting strip, and the other one of the mounting groove and the handrail mounting part is correspondingly provided with a positioning slot; while the handrail installation part is embedded into the installation groove, the positioning inserting strip is in inserting fit with the positioning inserting groove so that the handrail installation part and the seat part assembly are relatively fixed in the vertical direction; the handrail installation part is fixedly connected with the seat part component by adopting screws; then, installation is carried out, and only the positioning inserting strip needs to be inserted into the positioning inserting slot; the handrail assembly can be preliminarily fixed; then adopt the screw to be connected handrail installation department and seat subassembly fixed can again, this process can both hands operate for handrail assembly's installation is smooth and easy swift.
Description
Technical Field
The utility model relates to a thing to sit on field, in particular to handrail mounting structure of thing to sit on.
Background
The office chair is furniture necessary for daily household work, and the left side and the right side of the existing office chair are respectively provided with two armrests which are approximately L-shaped; in order to facilitate the transportation and packaging of the chair, the armrests are detachably connected with the chair seat; the bottom of the armrest is provided with a horizontal connecting plate which is connected with the bottom of the chair seat through screws.
The handrail installation process of the above structure is generally: when the chair is installed, a user needs to support the bottom of the handrail by one hand and enable the connecting plate to be aligned with the installation hole position of the bottom of the chair seat; then the other hand takes the screw and connects the screw with the connecting plate and the bottom of the chair seat. This results in the need for two hands to operate simultaneously, which is prone to error; when the handrail is supported by a single hand, the handrail is easy to shake or rotate to deviate, so that the screw connection is not smooth; thereby making the installation of the handrail inconvenient and the operation unsmooth.
In view of the above problems, it is desirable to design a handrail installation structure that is simple and convenient for a user to operate.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a handrail mounting structure of a seat with ingenious design and simple structure; by arranging the positioning inserting strip and the positioning slot, when the handrail component is installed, the handrail installation part is only embedded into the installation groove, and the positioning inserting strip is inserted into the positioning slot; at the moment, the armrest component and the seat component are relatively fixed along the vertical direction, so that the armrest component can be preliminarily fixed; then adopt the screw again with handrail installation department with the seat subassembly be connected fixed can, this process can both hands operate for handrail component's installation is very simple swift, and convenience of customers operates by oneself.
The technical scheme of the utility model is realized like this:
an armrest mounting structure of a piece of seating furniture comprises a seat part assembly and an armrest assembly detachably connected with the seat part assembly; the armrest assembly comprises a longitudinal armrest body and an armrest mounting part which is positioned at the bottom end of the armrest body and horizontally extends towards the seat part assembly; the seat part assembly is correspondingly provided with a mounting groove; one of the mounting groove and the handrail mounting part is provided with a horizontal positioning inserting strip, and the other one of the mounting groove and the handrail mounting part is correspondingly provided with a positioning slot; when the handrail mounting part is embedded into the mounting groove, the positioning inserting strip is in inserting fit with the positioning inserting groove so that the handrail mounting part and the seat part assembly are relatively fixed in the vertical direction; the handrail installation part is fixedly connected with the seat part component by adopting screws.
Preferably, the positioning slot is arranged on the handrail mounting part; the positioning inserting strip is correspondingly arranged in the mounting groove.
Preferably, the positioning slots are arranged on the side walls of the left side and the right side of the handrail installation part in a mirror image manner; the location cutting corresponds the left and right sides that sets up in the mounting groove.
Preferably, the positioning insertion groove extends along the length direction of the handrail mounting portion. Simple structure and convenient processing.
Preferably, the length of the positioning slot is between 2 and 10cm. The positioning slot and the insertion part of the positioning insertion strip are long enough, and the positioning slot and the insertion part can effectively play a role in supporting the handrail component after being inserted.
Preferably, the width of the mounting groove is matched with that of the handrail mounting part. After the handrail installation part is embedded into the installation groove, the deviation of the handrail installation part can be further limited, and the handrail installation part and the seat part assembly are kept relatively stable.
Preferably, the handrail mounting part is provided with at least one connecting hole which vertically penetrates through the handrail mounting part; the bottom of the seat part component in the mounting groove is correspondingly provided with a mounting hole; after the positioning inserting strips are in inserting fit with the positioning inserting grooves, the connecting holes are aligned with the mounting holes along the vertical direction. The mounting hole positions are automatically aligned and then directly connected with screws, and the operation is convenient.
Preferably, the thickness of the handrail mounting part is gradually increased along the extending direction of the handrail mounting part; the connecting hole is arranged at the end of the handrail mounting part close to the seat part assembly. The thickness of the screw joint is thicker, so that the connection strength between the handrail installation part and the seat part assembly is higher.
Preferably, the positioning slot is arranged on the side wall of the handrail mounting part close to the seat part assembly end. The thickness of the end part of the handrail installation part close to the seat part assembly is thicker, so that the positioning slot is more convenient to open.
Preferably, two spaced connecting holes are formed in the handrail mounting part along the length direction of the handrail mounting part; two mounting holes are correspondingly arranged in the mounting groove. Two mounting hole sites are arranged, so that the structure is more stable after the screw connection.
Adopted above-mentioned technical scheme the utility model discloses a design departure point, theory and beneficial effect are:
firstly, the utility model discloses a handrail mounting structure of a seat, through arranging positioning slots on the side walls of the two sides of the handrail mounting part, positioning inserts are correspondingly arranged on the two sides in the mounting groove; when the handrail component is installed, the handrail installation part is only required to be embedded into the installation groove in advance, and the positioning inserting strip is inserted into the positioning inserting groove; at the moment, the armrest component and the seat component are relatively fixed along the vertical direction, so that the armrest component can be preliminarily fixed; then adopt the screw again with handrail installation department with the seat subassembly be connected fixed can, this process can both hands operate for handrail assembly's installation process is very simple swift, and convenience of customers operates by oneself.
Secondly, the width of the mounting groove is matched with that of the handrail mounting part; after the handrail installation part is embedded into the installation groove, the deviation of the handrail installation part can be further limited, and the handrail installation part and the seat part assembly are kept relatively stable.
Drawings
Fig. 1 is a schematic perspective view of an armrest assembly mounted on a seat according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a connection structure of the armrest assembly and the seat assembly according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of the bottom of the seat assembly according to the embodiment of the present invention;
fig. 4 is a schematic perspective view of the connection and engagement between the armrest mounting portion and the seat portion assembly according to the embodiment of the present invention;
fig. 5 is a schematic perspective view of an armrest assembly according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of a seat assembly mounting groove according to an embodiment of the present invention.
The various reference numbers are: a seat assembly 1; an armrest assembly 2; a handrail body 3; an armrest mounting part 4; a mounting groove 5; a positioning slot 6; positioning the cutting 7; a connecting hole 8; and a mounting hole 9.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
In the description of the present invention, the term "at least one" means one or more unless explicitly defined otherwise. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model discloses a specific embodiment as follows:
as shown in fig. 1-6, the present invention provides an armrest mounting structure for a sitting device, comprising a seat unit 1 and an armrest unit 2 detachably connected to the seat unit 1; the handrail component 2 comprises a longitudinal handrail body 3 and a handrail mounting part 4 which is positioned at the bottom end of the handrail body 3 and horizontally extends towards the seat component 1; the bottom of the seat component 1 is correspondingly provided with a mounting groove 5 for accommodating the handrail mounting part 4; and along the extending direction of the handrail installation part 4, positioning slots 6 are respectively arranged at two sides of the handrail installation part 4; correspondingly, two sides in the mounting groove 5 are respectively provided with a positioning inserting strip 7. When the handrail component 2 is installed with the seat component 1, the handrail installation part 4 is embedded into the installation groove 5 in advance, and the positioning insert 7 is inserted into the positioning slot 6; under the action of the positioning insert 7 and the positioning slot 6, the armrest mounting part 4 and the seat part assembly 1 are kept relatively fixed in the vertical direction, so that the armrest assembly 2 and the seat part assembly 1 can be preliminarily fixed; the handrail mounting part 4 is connected with the seat part assembly 1 through a screw, so that the handrail assembly 2 can be loosened, and the handrail mounting part 4 is fixedly connected with the seat part assembly 1 through the screw; can both hands operate this moment, conveniently connect. Compared with the existing handrail mounting structure which needs one hand to support the handrail and the other hand to connect the screw, the handrail mounting structure undoubtedly has the advantages of easier and labor-saving operation and convenient self-installation by a user.
As shown in fig. 2 to 6, the width of the mounting groove 5 matches the width of the armrest mounting part 4, so that after the armrest mounting part 4 is inserted into the mounting groove 5, the armrest mounting part 4 can be further restrained from shifting, and the armrest assembly 2 and the seat assembly 1 can be further kept relatively stable. In addition, the positioning slot 6 is arranged on the side wall of the handrail mounting part 4, and the positioning inserting strip 7 is correspondingly arranged on the inner side wall of the mounting groove 5; the positioning slot 6 and the positioning inserting strip 7 are arranged along the length direction of the handrail mounting part 4 in an extending way; and the length of the positioning slot 6 is between 2 cm and 10cm, so that the positioning slot 6 and the positioning insert 7 are inserted to a sufficient length, and the positioning slot and the positioning insert can effectively play a role in supporting the armrest component 2 after being inserted.
Further, the following steps are carried out: two connecting holes 8 which are spaced and vertically penetrate through the handrail mounting part 4 are arranged on the handrail mounting part 4 along the length direction of the handrail mounting part 4; two spaced mounting holes 9 are correspondingly arranged at the bottom of the seat component 1 in the mounting groove; when the positioning insert 7 is inserted into the positioning slot 6 to fix the handrail component 2 and the seat component 1 initially, the connecting hole 8 is aligned with the mounting hole 9 just up and down; then, screws can be directly adopted to penetrate through the connecting holes 8 from bottom to top and are connected into the mounting holes 9, so that the handrail mounting part 4 is fixedly connected with the seat part assembly 1; and the process of connecting the screws can be operated by both hands, so that the installation is quicker and the connection is convenient. Furthermore, along the extending direction of the handrail installation part 4, the thickness of the handrail installation part 4 is gradually increased; the connecting hole 8 is arranged at the end of the handrail mounting part 4 close to the seat part assembly 1, so that the thickness of the screw connection part is thicker, and the connecting strength between the handrail mounting part 4 and the seat part assembly 1 is higher. Furthermore, because the thickness of the end part of the handrail installation part 4 close to the seat part assembly 1 is thicker, the positioning slot 6 is also arranged on the side wall of the end part of the handrail installation part 4 close to the seat part assembly 1, so that the positioning slot 6 is more convenient to open.
To sum up, when the handrail component 2 is installed, the handrail installation part 4 is only needed to be embedded into the installation groove 5, so that the positioning insertion strip 7 is inserted into the positioning insertion groove 6; at the moment, the handrail component 2 and the seat component 1 are fixed relatively along the vertical direction, so that the handrail component 2 can be preliminarily fixed; then, the handrail installation part 4 is fixedly connected with the seat part component 1 by screws, and the process can be operated by two hands, so that the handrail component 2 is very simple and quick to install and is convenient for a user to operate; simple structure and ingenious design.
Claims (10)
1. The utility model provides an armrest mounting structure of thing to sit on which characterized in that: comprises a seat component and an armrest component which is detachably connected with the seat component; the armrest assembly comprises a longitudinal armrest body and an armrest mounting part which is positioned at the bottom end of the armrest body and horizontally extends towards the seat part assembly; the seat component is correspondingly provided with a mounting groove; one of the mounting groove and the handrail mounting part is provided with a horizontal positioning inserting strip, and the other one of the mounting groove and the handrail mounting part is correspondingly provided with a positioning slot; when the handrail installation part is embedded into the installation groove, the positioning inserting strip is in inserting fit with the positioning inserting groove so that the handrail installation part and the seat part assembly are relatively fixed in the vertical direction; the handrail installation part is fixedly connected with the seat part component by adopting screws.
2. The armrest mounting structure for seating furniture according to claim 1, wherein: the positioning slot is arranged on the handrail mounting part; the positioning inserting strip is correspondingly arranged in the mounting groove.
3. The armrest mounting structure for seating furniture according to claim 1 or 2, wherein: the positioning slots are arranged on the side walls of the left side and the right side of the handrail installation part in a mirror image manner; the positioning inserting strips are correspondingly arranged on the left side and the right side in the mounting groove.
4. The armrest mounting structure for a seat according to claim 3, wherein: the positioning slot extends along the length direction of the handrail installation part.
5. The armrest mounting structure for a seat according to claim 4, wherein: the length of the positioning slot is between 2 and 10cm.
6. The armrest mounting structure for a seat according to claim 1, wherein: the width of mounting groove and the width phase-match of handrail installation department.
7. The armrest mounting structure for a seat according to claim 1, wherein: the handrail mounting part is provided with at least one connecting hole which vertically penetrates through the handrail mounting part; the bottom of the seat part assembly in the mounting groove is correspondingly provided with a mounting hole; after the positioning inserting strips are in inserting fit with the positioning inserting grooves, the connecting holes are aligned with the mounting holes along the vertical direction.
8. The armrest mounting structure for a seat according to claim 7, wherein: the thickness of the handrail mounting part is gradually increased along the extending direction of the handrail mounting part; the connecting hole is arranged at the end of the handrail mounting part close to the seat part assembly.
9. The armrest mounting structure for a seat according to claim 8, wherein: the positioning slot is arranged on the side wall of the handrail installation part close to the seat part component.
10. The armrest mounting structure for a seat according to claim 7, wherein: two spaced connecting holes are arranged on the handrail mounting part along the length direction of the handrail mounting part; two mounting holes are correspondingly arranged in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221003436.2U CN218008960U (en) | 2022-04-26 | 2022-04-26 | Armrest mounting structure of seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221003436.2U CN218008960U (en) | 2022-04-26 | 2022-04-26 | Armrest mounting structure of seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218008960U true CN218008960U (en) | 2022-12-13 |
Family
ID=84372940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221003436.2U Active CN218008960U (en) | 2022-04-26 | 2022-04-26 | Armrest mounting structure of seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218008960U (en) |
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2022
- 2022-04-26 CN CN202221003436.2U patent/CN218008960U/en active Active
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