CN217610190U

CN217610190U - Seat armrest with overturning function

Info

Publication number: CN217610190U
Application number: CN202221662985.0U
Authority: CN
Inventors: 万旭勇
Original assignee: Guangdong Haotian Intelligent Equipment Technology Co ltd
Current assignee: Guangdong Haotian Intelligent Equipment Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-21
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a seat armrest with upset function, including the installation support body, top one side of installation support body is provided with the drain pan, the one end of drain pan rotates and is connected with handrail end box, the inboard bottom of handrail end box is provided with the counter roll, the top of counter roll rotates through the screw and is connected with the unlocking lever, the one end of unlocking lever is provided with the locating lever, top one side of drain pan is provided with the fixing base, and the one end of fixing base has seted up a plurality of graduation tooth's socket, and the locating lever agrees with graduation tooth's socket mutually, the top of handrail end box is provided with handrail face lid, the top of drain pan is provided with handrail set shell; the utility model provides an among the technical scheme, guarantee that this armrest can realize partly realizing the upset, state before another part keeps has optimized armrest's regulation degree, has improved armrest's suitability.

Description

Seat armrest with overturning function

Technical Field

The utility model relates to a armrest technical field, concretely relates to armrest with upset function.

Background

The traditional armrest can be turned over on the whole armrest surface, the whole armrest surface is completely inclined after being turned over, and in some specific occasions, partial turning is sometimes needed, namely, one part of the armrest surface is turned over, and the other part of the armrest surface is kept in the previous state, so that the armrest with the turning function is provided.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the present invention is to overcome the problems in the prior art, thereby providing a seat armrest with a turning function.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a seat armrest with upset function, includes the installation support body, top one side of installation support body is provided with the drain pan, the one end of drain pan is rotated and is connected with the box at the bottom of the handrail, the inboard bottom of box at the bottom of the handrail is provided with the counter roll, the top of counter roll is rotated through the screw and is connected with the unblock pole, the one end of unblock pole is provided with the locating lever, top one side of drain pan is provided with the fixing base, just a plurality of graduation tooth's socket has been seted up to the one end of fixing base, just the locating lever agrees with mutually with graduation tooth's socket, the top of box at the bottom of the handrail is provided with handrail face lid, the top of drain pan is provided with the handrail set casing.

Preferably, a guide block is installed on one side of the top of the handrail bottom box through a screw, and the positioning rod is slidably connected to the bottom of the guide block.

Preferably, a return spring is installed between the inner side wall of the armrest bottom box and the side wall of the unlocking rod.

Preferably, an unlocking button is mounted on a side wall of the armrest bottom box, and the unlocking button is supported at the other end corresponding to the return spring.

Preferably, the handrail surface is installed on the top of the handrail surface cover.

Preferably, the bottom of installation support body is provided with the adjusting part that can go up and down, adjusting part includes installing support, joint regulating part and mounting panel, joint regulating part sliding connection is in the inside of installing support, the bottom at the installing support is installed to the mounting panel, installation support body sliding connection is at the lateral wall of installing support, the top horizontal pole fixed connection of joint regulating part is inside the installation support body.

Preferably, the locating slot has been seted up to the lateral wall of installing support, the joint regulating part includes the body of rod, locating piece and dials the piece, body of rod one side is provided with the locating piece, top one side of the body of rod is connected with dials the piece, body of rod top fixedly connected with supporting spring, supporting spring's top support is in the bottom of drain pan.

The bottom of the bottom shell is provided with a movable plate.

The utility model has the advantages that:

the positioning rod at one end of the unlocking rod of the utility model is clamped into the indexing tooth groove arranged on the fixed seat, so that the movable part of the handrail plate can not be turned over; the locating lever of unblock pole one end removes one side of box at the bottom of the handrail, through the fulcrum shaft as the lever fulcrum, the other end of unblock pole then removes the opposite side of box at the bottom of the handrail, the locating lever of unblock pole one end shifts out from the indexing tooth's socket of fixing base, at this moment, handrail board movable part can overturn from top to bottom, after the angle of upset, loosen the unblock button, unblock rod end card once more goes into in the indexing tooth's socket, the locking movable part, it realizes the upset to guarantee that this armrest can realize partly, state before another part keeps, the regulation degree of armrest has been optimized, the suitability of armrest has been improved.

The handrail surface is arranged on the top of the handrail surface cover, can be made of woven fabric or leather materials and the like, and is attractive while the comfort is improved.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a partial exploded view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic view of the installation structure of the handrail bottom box of the present invention;

FIG. 4 is a schematic view of a partial structure of the present invention;

FIG. 5 is a schematic structural view of the adjusting assembly of the present invention;

figure 6 is the structure schematic diagram of the clamping adjusting piece of the present invention.

Description of reference numerals: 1. installing a frame body; 2. a bottom case; 3. a handrail bottom box; 4. a fulcrum; 5. an unlocking lever; 6. positioning a rod; 7. a guide block; 8. a fixed seat; 9. indexing tooth grooves; 10. a return spring; 11. an unlock button; 12. a handrail surface cover; 13. a handrail fixing case; 14. mounting a bracket; 141. positioning a groove; 15. clamping the adjusting piece; 150. a rod body; 151. positioning blocks; 152. a shifting block; 16. mounting a plate; 17. a support spring; 18. the disc is moved.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-6, in the present embodiment: a seat armrest with a turning function comprises an installation frame body 1, a bottom shell 2 is arranged on one side of the top of the installation frame body 1, one end of the bottom shell 2 is rotatably connected with an armrest bottom box 3, a fulcrum shaft 4 is arranged at the bottom of the inner side of the armrest bottom box 3, the top of the fulcrum shaft 4 is rotatably connected with an unlocking rod 5 through a screw, one end of the unlocking rod 5 is provided with a positioning rod 6, the unlocking rod 5 can be used for driving the positioning rod 6 to move, so that the positioning rod 6 is plugged into different indexing tooth grooves 9, the angle-adjusted fixing is realized, a guide block 7 is installed on one side of the top of the armrest bottom box 3 through a screw, the positioning rod 6 is slidably connected to the bottom of the guide block 7, the movement of the positioning rod 6 is stable through the installed guide block 7, the movement precision and the locking reliability of the positioning rod 6 are improved, a fixing seat 8 is arranged on one side of the top of the bottom shell 2, and one end of the fixed seat 8 is provided with a plurality of indexing tooth grooves 9, the handrail bottom box 3 can be fixed after being adjusted by a plurality of angles by utilizing the plurality of indexing tooth grooves 9, the positioning rod 6 is matched with the indexing tooth grooves 9, the positioning rod 6 indexing tooth grooves 9 are conveniently clamped in the indexing tooth grooves 9 in a sliding manner, a reset spring 10 is arranged between the inner side wall of the handrail bottom box 3 and the side wall of the unlocking rod 5, the unlocking rod 5 can be supported by the installed reset spring 10 in a conventional state, the unlocking button 11 is arranged on the side wall of the handrail bottom box 3, the unlocking button 11 is supported at the other end corresponding to the reset spring 10, the unlocking rod 5 can be driven by utilizing the unlocking button 11 to swing by taking the fulcrum shaft 4 as the center of a circle, so that the unlocking rod 6 can be driven to swing in a coordinated manner by the unlocking rod 5 in the swinging process, the handrail bottom box 3 is provided with a handrail surface cover 12 at the top, the top of drain pan 2 is provided with handrail set casing 13, utilizes handrail face lid 12 and handrail set casing 13 not only can protect inside spare part, and the same effect that also can play beautifies, and the bottom of installation support body 1 is provided with the adjusting part that can go up and down, utilizes adjusting part to adjust the high position of this seat handrail.

As an alternative embodiment, the handrail surface is installed on the top of the handrail surface cover 12, and the handrail surface can be made of woven fabric or leather material, which improves comfort and has a good appearance.

As an alternative embodiment, the adjusting assembly includes an installation support 14, a clamping adjusting member 15 and an installation plate 16, the clamping adjusting member 15 is slidably connected inside the installation support 14, the installation plate 16 is installed at the bottom of the installation support 14, the installation support body 1 is slidably connected to the side wall of the installation support 14, a top cross bar of the clamping adjusting member 15 is fixedly connected inside the installation support body 1, a positioning groove 141 is formed in the side wall of the installation support 14, the clamping adjusting member 15 includes a rod body 150, a positioning block 151 and a toggle block 152, the positioning block 151 is arranged on one side of the rod body 150, the toggle block 152 is connected to one side of the top of the rod body 150, a supporting spring 17 is fixedly connected to the top of the rod body 150, and the top of the supporting spring 17 is supported at the bottom of the bottom case 2; move the piece 152 under the effect of horizontal pole through breaking with the fingers and thumb upwards for locating piece 151 realizes removing, when locating piece 151 is in the constant head tank 141, break with the fingers and thumb behind the piece 152 locating piece 151 and can break away from out from the constant head tank 141, then can adjust the position between installation support body 1 and the installing support 14, loosen the piece 152 of stirring after adjusting, locating piece 151 can the joint in the constant head tank 141 that corresponds the height this moment, can accomplish the regulation of height, utilize mounting panel 16 can install this seat armrest in suitable position department.

In practical applications, a moving plate 18 is disposed at the bottom of the bottom shell 2, when the armrest of the chair needs to be adjusted back and forth, the armrest fixing shell 13 moves to drive the moving plate 18 to move by using the moving plate 18, and a positioning spring and a positioning frame are mounted at one end of the moving plate 18.

The utility model discloses a theory of operation and use flow: the handrail face comprises a movable part, namely a handrail bottom box 3, and a fixed part, namely a bottom shell 2, wherein the movable part can be overturned, and the fixed part can not be overturned. The turning of the movable part is realized by the following structure:

in the initial state, the height of the upper surface of the movable part is consistent with that of the upper surface of the fixed part, and the movable part and the fixed part are in the same plane. The positioning rod 6 at one end of the unlocking rod 5 is clamped into the indexing tooth groove 9 arranged on the fixed seat 8, so that the movable part of the handrail plate cannot turn over.

According to the technical scheme, the unlocking button 11 is pressed down, one end of the unlocking rod 5 moves towards one side of the handrail bottom box 3, the fulcrum shaft 4 serves as a lever fulcrum shaft, the positioning rod 6 at the other end of the unlocking rod 5 moves towards the other side of the handrail bottom box 3, the positioning rod 6 is moved out of the indexing tooth groove 9 of the fixing seat 8, at the moment, the handrail plate moving part is unlocked and can be vertically overturned, after the handrail plate is overturned for one angle, the unlocking button 11 is loosened, the positioning rod 6 at the end part of the unlocking rod 5 is clamped into the indexing tooth groove again, and the handrail plate moving part is locked.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a seat armrest with upset function which characterized in that: including installation support body (1), top one side of installation support body (1) is provided with drain pan (2), the one end of drain pan (2) is rotated and is connected with handrail end box (3), the inboard bottom of handrail end box (3) is provided with counter roll (4), the top of counter roll (4) is rotated through the screw and is connected with unlocking lever (5), the one end of unlocking lever (5) is provided with locating lever (6), top one side of drain pan (2) is provided with fixing base (8), just a plurality of graduation tooth's socket (9) have been seted up to the one end of fixing base (8), just locating lever (6) agree with mutually with graduation tooth's socket (9), the top of handrail end box (3) is provided with handrail face lid (12), the top of drain pan (2) is provided with handrail set casing (13).

2. A seat armrest with a flipping function according to claim 1, wherein: one side of the top of the handrail bottom box (3) is provided with a guide block (7) through a screw, and the positioning rod (6) is connected to the bottom of the guide block (7) in a sliding manner.

3. A seat arm rest with a roll-over function according to claim 1, wherein: and a return spring (10) is arranged between the side wall of the inner part of the handrail bottom box (3) and the side wall of the unlocking rod (5).

4. A seat armrest with a flipping function according to claim 3, wherein: an unlocking button (11) is installed on the side wall of the armrest bottom box (3), and the unlocking button (11) is supported at the other end corresponding to the return spring (10).

5. A seat armrest with a flipping function according to claim 1, wherein: the top of the handrail surface cover (12) is provided with a handrail surface.

6. A seat armrest with a flipping function according to claim 1, wherein: the bottom of installing support body (1) is provided with the adjusting part that can go up and down, adjusting part includes installing support (14), joint regulating part (15) and mounting panel (16), joint regulating part (15) sliding connection is in the inside of installing support (14), the bottom at installing support (14) is installed in mounting panel (16), the lateral wall at installing support body (14) sliding connection, the top horizontal pole fixed connection of joint regulating part (15) is inside installing support body (1).

7. A seat arm rest with a roll-over function according to claim 6, wherein: constant head tank (141) have been seted up to the lateral wall of installing support (14), joint regulating part (15) are including the body of rod (150), locating piece (151) and stir movable block (152), body of rod (150) one side is provided with locating piece (151), top one side of the body of rod (150) is connected with and stirs movable block (152), body of rod (150) top fixedly connected with supporting spring (17), the top support of supporting spring (17) is in the bottom of drain pan (2).

8. A seat arm rest with a roll-over function according to claim 1, wherein: the bottom of the bottom shell (2) is provided with a movable disk (18).