CN217695734U

CN217695734U - High-strength iron seat support with storage cavity structure

Info

Publication number: CN217695734U
Application number: CN202221440001.4U
Authority: CN
Inventors: 余家全
Original assignee: Hangzhou Dacheng Metal Products Co ltd
Current assignee: Hangzhou Dacheng Metal Products Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-11-01
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a high-strength iron seat support with a storage cavity structure, which comprises a support, wherein a seat is fixedly connected to the top of the support, an expansion bracket is arranged on the right side of the support in a rotating manner, a backrest is arranged on the left side of the upper end of the expansion bracket, a first supporting plate and a second supporting plate are respectively fixedly connected to the left end and the right end of the bottom of the support, supporting rods are fixedly connected to the bottoms of the first supporting plate and the second supporting plate, an adjusting mechanism for adjusting the expansion bracket is arranged at the rear end of the support, and a storage assembly is arranged in the middle of the bottom of the support; the utility model relates to a seat support technical field. According to the high-strength iron seat support with the storage cavity structure, the height position of the backrest can be conveniently adjusted through the arranged telescopic frame, and the use is convenient and comfortable; through the adjustment mechanism who sets up for adjust the every single move angle of back, satisfy different crowds' position of sitting demand.

Description

High-strength iron seat support with storage cavity structure

Technical Field

The utility model relates to a seat support technical field specifically is a take high strength iron seat support of storing cavity structure.

Background

The seat support is an important part for supporting and installing the seat, but the existing seat support cannot adjust the pitching angle of the backrest in the using process, so that the sitting posture requirements of different crowds cannot be met, and the space below the support is wasted by the existing seat support.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a take high strength iron system seat support of storing cavity structure has solved current seat support, can't adjust the every single move angle of back when using, can't satisfy different crowds ' position of sitting demand to current seat support has wasted the problem in this part space of support below.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the high-strength iron seat support with the storage cavity structure comprises a support, wherein a seat is fixedly connected to the top of the support, an expansion bracket is rotatably arranged on the right side of the support, a backrest is arranged on the left side of the upper end of the expansion bracket, a first supporting plate and a second supporting plate are fixedly connected to the left end and the right end of the bottom of the support respectively, supporting rods are fixedly connected to the bottoms of the first supporting plate and the second supporting plate, an adjusting mechanism for adjusting the expansion bracket is arranged at the rear end of the support, and a storage assembly is arranged in the middle of the bottom end of the support; adjustment mechanism include with dead lever front and back both sides wall fixed connection's arc, and the arc uses the location axle to set up as the centre of a circle, the inner wall fixedly connected with arc rack of arc, the inner wall fixed mounting of support has servo motor, servo motor's output fixedly connected with driving gear, the top fixedly connected with supporting seat of second backup pad, the upper end of supporting seat is rotated through the pivot and is connected driven gear, driven gear's one end and the one end intermeshing of driving gear, two sets of driven gear's the other end all with two sets of arc rack intermeshing.

Preferably, the expansion bracket includes the location axle with support inner wall fixed connection, the circumference outer wall of location axle rotates and is connected with the dead lever, the top slip cover of dead lever is equipped with movable loop bar.

Preferably, the left side wall of activity loop bar and the right side wall fixed connection of back, bottom one side of activity loop bar is provided with fixing bolt, fixing bolt's one end can run through activity loop bar and contradict each other with dead lever one end.

Preferably, the bottoms of the two groups of arc-shaped plates are fixedly connected with limiting blocks, and the limiting blocks are located below the second supporting plate.

Preferably, the storing subassembly includes the cabinet body, storing box, handle, cabinet body fixed mounting is in the bottom of support, through slide rail sliding connection between the storing box and the cabinet body, handle fixed mounting is in the outside one end of storing box.

Preferably, the circumferential outer wall of the supporting rod is fixedly connected with an anti-skid rubber pad.

Advantageous effects

The utility model provides a take high strength iron system seat support of storing cavity structure compares with prior art and possesses following beneficial effect:

(1) This take high strength iron seat support of storing cavity structure removes the restriction of symmetry activity loop bar and dead lever through not hard up fixing bolt, then reciprocates the activity loop bar, and then can adjust the height of back, it can to accomplish the fixed between activity loop bar and the dead lever to tighten fixing bolt again for the high position of back can conveniently adjust, and convenient to use is comfortable.

(2) This take high strength iron system seat support of storing cavity structure, can drive the driving gear through opening servo motor and rotate, the driving gear can drive the driven gear rotation of one side meshing, driven gear can drive arc rack and rotate, thereby can drive the arc and rotate, and then make the arc can drive the dead lever and be located the location epaxial rotation, and then drive the back and rotate, through the adjustment mechanism who sets up, a every single move angle for adjusting the back satisfies different crowds' position of sitting demand.

(3) This take high strength iron seat support of storing cavity structure sets up the storing subassembly through the bottom at the support, realizes improving in current design, the space of make full use of seat below.

Drawings

Fig. 1 is an external structure diagram of the present invention;

FIG. 2 is a schematic structural diagram of an adjusting mechanism of the present invention;

fig. 3 is a schematic structural view of the middle storage assembly of the present invention.

In the figure: 1. a support; 2. a seat; 3. a telescopic frame; 4. a backrest; 5. a first support plate; 6. a second support plate; 7. a support bar; 8. an adjustment mechanism; 9. a storage assembly; 301. positioning the shaft; 302. fixing the rod; 303. a movable loop bar; 304. fixing the bolt; 801. an arc-shaped plate; 802. an arc-shaped rack; 803. a servo motor; 804. a driving gear; 805. a supporting base; 806. a driven gear; 807. a limiting block; 901. a cabinet body; 902. a storage box; 903. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the high-strength iron seat support with the storage cavity structure comprises a support 1, a seat 2 is fixedly connected to the top of the support 1, an expansion bracket 3 is rotatably arranged on the right side of the support 1, a backrest 4 is arranged on the left side of the upper end of the expansion bracket 3, a first supporting plate 5 and a second supporting plate 6 are fixedly connected to the left end and the right end of the bottom of the support 1 respectively, supporting rods 7 are fixedly connected to the bottoms of the first supporting plate 5 and the second supporting plate 6, an adjusting mechanism 8 for adjusting the expansion bracket 3 is arranged at the rear end of the support 1, and a storage assembly 9 is arranged in the middle of the bottom end of the support 1; adjustment mechanism 8 includes the arc 801 with dead lever 302 front and back both sides wall fixed connection, and arc 801 uses location axle 301 as the centre of a circle setting, the inner wall fixedly connected with arc rack 802 of arc 801, the inner wall fixed mounting of support 1 has servo motor 803, and servo motor 803 all has self-locking function, servo motor 803's output fixedly connected with driving gear 804, the top fixedly connected with supporting seat 805 of second backup pad 6, the upper end of supporting seat 805 rotates through the pivot and connects driven gear 806, driven gear 806's one end and the one end intermeshing of driving gear 804, the other end of two sets of driven gear 806 all with two sets of arc rack 802 intermeshing, in this embodiment, can drive driving gear 804 through opening servo motor 803 and rotate, driving gear 804 can drive the driven gear 806 rotation of one side meshing, driven gear 806 can drive arc rack 802 and rotate, thereby can drive arc 801 and rotate, and then make arc 801 can drive dead lever 302 be located location axle 301 and rotate, and then drive back 4 and rotate, through the adjustment mechanism 8 that sets up, be used for adjusting back 4's every single move angle, satisfy the position demand of different crowds.

The telescopic frame 3 comprises a positioning shaft 301 fixedly connected with the inner wall of the support 1, the circumferential outer wall of the positioning shaft 301 is rotatably connected with a fixed rod 302, and the top of the fixed rod 302 is slidably sleeved with a movable sleeve rod 303; the left side wall of activity loop bar 303 and the right side wall fixed connection of back 4, bottom one side of activity loop bar 303 is provided with fixing bolt 304, fixing bolt 304's one end can run through activity loop bar 303 and contradict each other with dead lever 302 one end, in this embodiment, remove the restriction of symmetry activity loop bar 303 and dead lever 302 through not hard up fixing bolt 304, then reciprocate activity loop bar 303, and then can adjust the height of back 4, it can to accomplish the fixed between activity loop bar 303 and the dead lever 302 to tighten fixing bolt 304 again, make the high position of back 4 conveniently adjust, and convenient and comfortable to use.

The bottom fixedly connected with stopper 807 of two sets of arc 801, stopper 807 are located the below of second backup pad 6, in this embodiment, make back 4 can only adjust in certain interval through the stopper 807 that sets up.

The storage assembly 9 comprises a cabinet body 901, a storage box 902 and a handle 903, the cabinet body 901 is fixedly mounted at the bottom of the support 1, the storage box 902 is connected with the cabinet body 901 through a sliding rail in a sliding manner, the handle 903 is fixedly mounted at one end of the outer side of the storage box 902, and in the embodiment, the storage assembly 9 is arranged at the bottom of the support 1, so that improvement in the existing design is realized, and the space below the seat is fully utilized.

The equal fixedly connected with antiskid rubber pad of circumference outer wall of bracing piece 7, support 1, 5 second backup pads 6 of first backup pad, bracing piece 7 all adopt the iron material, and in this embodiment, the protection rubber pad of setting for the device slides at will at the in-process that uses, and the stability of reinforcing device through the iron material of adoption makes the device more firm, the use strength of reinforcing device.

And those not described in detail in this specification are well within the skill of those in the art.

During operation, the limitation of the symmetrical movable sleeve rod 303 and the fixed rod 302 is relieved by loosening the fixed bolt 304, then the movable sleeve rod 303 moves up and down, further the height of the backrest 4 can be adjusted, and then the fixed bolt 304 is screwed to complete the fixation between the movable sleeve rod 303 and the fixed rod 302, so that the height position of the backrest 4 can be conveniently adjusted, and the use is convenient and comfortable; the driving gear 804 can be driven to rotate by opening the servo motor 803, the driving gear 804 can drive the driven gear 806 meshed with one side to rotate, the driven gear 806 can drive the arc-shaped rack 802 to rotate, so that the arc-shaped plate 801 can be driven to rotate, the arc-shaped plate 801 can drive the fixing rod 302 to rotate on the positioning shaft 301, and further the backrest 4 is driven to rotate, and the adjusting mechanism 8 is used for adjusting the pitching angle of the backrest 4 and meeting the sitting posture requirements of different people; through set up storing subassembly 9 in the bottom of support 1, realize improving in current design, make full use of seat below space is exactly the theory of operation of the high strength iron seat support of taking the storing cavity structure above.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Take high strength iron system seat support of storing cavity structure, including support (1), its characterized in that: the chair is fixedly connected to the top of the support (1), the telescopic frame (3) is rotatably arranged on the right side of the support (1), a backrest (4) is arranged on the left side of the upper end of the telescopic frame (3), the left end and the right end of the bottom of the support (1) are respectively and fixedly connected with a first supporting plate (5) and a second supporting plate (6), the bottoms of the first supporting plate (5) and the second supporting plate (6) are fixedly connected with supporting rods (7), an adjusting mechanism (8) for adjusting the telescopic frame (3) is arranged at the rear end of the support (1), and a storage assembly (9) is arranged in the middle of the bottom end of the support (1);

adjustment mechanism (8) include with dead lever (302) front and back both sides wall fixed connection's arc (801), and arc (801) use location axle (301) to set up as the centre of a circle, the inner wall fixedly connected with arc rack (802) of arc (801), the inner wall fixed mounting of support (1) has servo motor (803), the output fixedly connected with driving gear (804) of servo motor (803), the top fixedly connected with supporting seat (805) of second backup pad (6), the upper end of supporting seat (805) is rotated through the pivot and is connected driven gear (806), the one end of driven gear (806) and the one end intermeshing of driving gear (804), the other end of two sets of driven gear (806) all with two sets of arc rack (802) intermeshing.

2. The high-strength iron seat support with a storage cavity structure as claimed in claim 1, wherein: expansion bracket (3) include with support (1) inner wall fixed connection's location axle (301), the circumference outer wall of location axle (301) rotates and is connected with dead lever (302), the top slip cover of dead lever (302) is equipped with activity loop bar (303).

3. The high strength iron seat support with a storage cavity structure of claim 2, wherein: the left side wall of activity loop bar (303) and the right side wall fixed connection of back (4), the bottom one side of activity loop bar (303) is provided with fixing bolt (304), the one end of fixing bolt (304) can run through activity loop bar (303) and contradict each other with dead lever (302) one end.

4. The high-strength iron seat support with a storage cavity structure as claimed in claim 1, wherein: the bottoms of the two groups of arc-shaped plates (801) are fixedly connected with limiting blocks (807), and the limiting blocks (807) are located below the second supporting plate (6).

5. The high strength iron seat support with a storage cavity structure of claim 1, wherein: the storage assembly (9) comprises a cabinet body (901), a storage box (902) and a handle (903), wherein the cabinet body (901) is fixedly mounted at the bottom of the support (1), the storage box (902) is connected with the cabinet body (901) in a sliding mode through a sliding rail, and the handle (903) is fixedly mounted at one end of the outer side of the storage box (902).

6. The high strength iron seat support with a storage cavity structure of claim 1, wherein: the circumferential outer wall of the supporting rod (7) is fixedly connected with an anti-skidding rubber pad.