CN217658817U

CN217658817U - Chair with arm strength exercising function

Info

Publication number: CN217658817U
Application number: CN202220090094.6U
Authority: CN
Inventors: 陈迎
Original assignee: Shandong Leren Special Steel Co ltd
Current assignee: Shandong Leren Special Steel Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-10-28
Anticipated expiration: 2032-01-14

Abstract

The utility model belongs to the technical field of the chair, especially, chair with temper arm strength function, the on-line screen storage device comprises a base, a seat, two accent heavy subassembly and lifting unit, it includes the pile frame to transfer heavy subassembly, the inside fixedly connected with a plurality of baffle of pile frame, a plurality of connecting hole has all been seted up to the both sides of pile frame inner wall, the front of a plurality of baffle all articulates there is the anticreep board, the front of a plurality of anticreep board, it is close to drive two anticreep posts through two fixed columns that set up, two anticreep posts break away from and extrude reset spring from the connecting hole, open the anticreep board after put into or take out the gravity piece on this baffle, two fixed columns of pinching tightly are in the anticreep board to anticreep post, move the baffle vertical direction with the anticreep board and loosen two fixed columns, reset spring will anticreep post propulsion connecting hole installation, prevent that the gravity piece from dropping in moving repeatedly, can increase or reduce the dynamics that the arm was tempered according to the requirement.

Description

Chair with arm strength exercising function

Technical Field

The utility model belongs to the technical field of the chair, specifically be a chair with temper arm strength function.

Background

The chair is a daily life furniture, a seat with a backrest and armrests, modern chairs pursue beauty and fashion, some chairs are not used as seats alone, human life is more convenient under the combination of science and technology, the types of the chairs are various, the chairs are provided with armchairs, massage chairs, rocking chairs and the like, and the chairs of different types can have different use functions.

Along with social development, people's life rhythm is more and more fast, seldom has the time to go to temper the body-building, and most time is to sit and uses both hands and arm work for a long time before the desk, lacks the arm and tempers and can make arm muscle sour weak and do not have power, and the chair of arm strength can only be tempered through pulling handle extrusion spring repeatedly to the current one kind, tempers the resistance and is weaker, and can't adjust the dynamics of taking exercise according to self arm strength.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a chair with temper arm strength function possesses the advantage of multiplicable or reduction arm strength exercise's dynamics, has solved the problem that current device can't adjust the dynamics of taking exercise according to self arm strength.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a chair with the function of exercising arm strength comprises a base, a seat, two weight adjusting assemblies and a lifting assembly;

transfer heavy subassembly and include the pile frame, the inside fixedly connected with a plurality of baffle of pile frame, a plurality of connecting hole, a plurality of have all been seted up to the both sides of pile frame inner wall the front of baffle all articulates there is the anticreep board.

The anti-falling plate comprises a plurality of anti-falling plate, wherein two grooves and a plurality of grooves are formed in the front face of the anti-falling plate, the inner portion of each groove is connected with an anti-moving column and a plurality of fixedly connected with fixed columns and a plurality of fixed columns in the front face of the anti-moving column, and two reset springs are fixedly connected with one ends of the anti-moving columns.

Preferably, the top of base fixedly connected with two support frames, two the equal sliding connection in one side that the support frame was kept away from has the mounting bracket, two the equal fixedly connected with installation piece in top of mounting bracket.

Through adopting above-mentioned scheme, the connecting hole of pile frame both sides sets up the top at every baffle respectively, the top of every baffle all is provided with the gravity piece, the gravity piece has appointed weight, the equal symmetry of the inside structure of two recesses on the same anticreep board sets up, the one end of preventing moving the post runs through and extends to the outside of anticreep board, and be sliding connection in the department of running through, the size of preventing moving the post and the size looks adaptation of connecting hole, each prevents moving one end of two reset spring on the board and fixes respectively in one side of each recess inner wall, the seat is fixed between the top of two support frames.

Preferably, the installation cavity has all been seted up, two in the front of installation piece the equal fixedly connected with dead lever in inside of installation cavity, two the surface of dead lever all is provided with powerful spring, two the equal sliding connection of surface of dead lever has the sliding block.

Through adopting above-mentioned scheme, powerful spring's one end fixed connection is on the sliding block, and the one end at the dead lever is fixed to the other end, and sliding block sliding connection is in the both sides of installation intracavity wall.

Preferably, two the accent heavy subassembly sets up respectively in two the bottom of sliding block, two logical groove has all been seted up at the top of installation piece, two the equal sliding connection in inside that leads to the groove has the handle.

Through adopting above-mentioned scheme, two handles respectively with the top fixed connection of two sliding blocks, two logical grooves are linked together with the top of two installation cavities respectively.

Preferably, the inside of base is provided with the cavity, two vertical grooves have been seted up at the top of cavity, lifting unit set up in the inside of cavity, lifting unit includes two-way threaded rod and regulating wheel.

Through adopting above-mentioned scheme, two perpendicular type grooves are linked together with the cavity respectively, and regulating wheel fixed connection is in the one end of one of them two-way threaded rod, and the one end that this two-way threaded rod and regulating wheel are connected runs through and extends to the back of base, and just is rotating the connection in the department of running through.

Preferably, two the two-way threaded rod all rotate connect in the inside of cavity, two the equal fixedly connected with gear in surface of two-way threaded rod, two all be provided with the tooth area between the surface of gear.

Through adopting above-mentioned scheme, tooth on the tooth area respectively with two gear intermeshing, two gears drive two-way threaded rod when passing through tooth area section of thick bamboo and rotate.

Preferably, the outer surfaces of the two bidirectional threaded rods are in threaded connection with two moving blocks, and the tops of the two moving blocks are respectively connected with a first ejection column and a second ejection column in a rotating mode.

Through adopting above-mentioned scheme, the movable block is sliding connection respectively in the both sides of cavity inner wall, and the inside of first fore-set is provided with logical groove, runs through first fore-set swing joint inside first fore-set with its second fore-set that lies in same one side, and lies in first fore-set and second fore-set that lie in same one side and all rotate the bottom of connecting at same mounting bracket.

(III) advantageous effects

Compared with the prior art, the utility model provides a chair with temper arm strength function possesses following beneficial effect:

this chair with temper arm strength function, two fixed columns through setting up drive two and prevent moving the post and be close to, two prevent moving the post and break away from and extrude reset spring from the connecting hole, open the anticreep board after put into or take out the gravity piece on this baffle, tightly hold between the fingers two fixed columns to preventing moving the post and be in the anticreep board, move the anticreep board to the baffle vertical direction and loosen two fixed columns, reset spring will prevent moving the post propulsion connecting hole installation, prevent that the gravity piece from dropping in removing repeatedly, can require to increase or reduce the dynamics that arm strength was tempered according to the exercise.

Drawings

FIG. 1 is a schematic view of the interior of the main view of the present invention;

fig. 2 is a side view of the internal structure of fig. 1 according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 1 according to the present invention;

in the figure:

1. a base; 2. a seat;

3. a weight adjusting component; 31. stacking frames; 32. a partition plate; 33. connecting holes; 34. an anti-drop plate; 35. a groove; 36. Preventing the column from moving; 37. fixing a column; 38. a return spring;

4. a lifting assembly; 41. a bidirectional threaded rod; 42. an adjustment wheel; 43. a gear; 44. a dental tape; 45. a moving block; 46. a first top pillar; 47. a second top pillar;

5. a support frame; 6. a mounting frame; 7. mounting blocks; 8. a mounting cavity; 9. fixing the rod; 10. a strong spring; 11. A slider; 12. a through groove; 13. a handle; 14. a cavity; 15. a vertical groove.

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. 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.

Example one

A chair with the function of exercising arm strength comprises a base 1, a seat 2, two weight adjusting components 3 and a lifting component 4;

transfer heavy subassembly 3 including pile frame 31, a plurality of baffle 32 of the inside fixedly connected with of pile frame 31, a plurality of connecting hole 33 has all been seted up to the both sides of pile frame 31 inner wall, and the front of a plurality of baffle 32 all articulates there is anticreep board 34.

Two recesses 35 have all been seted up in the front of a plurality of anticreep board 34, and the equal sliding connection in inside of a plurality of recess 35 prevents moving post 36, and the equal fixedly connected with fixed column 37 in front that a plurality of prevented moving post 36, a plurality of prevent moving two reset spring 38 of the equal fixedly connected with of one end of post 36.

Two support frames 5 of base 1's top fixedly connected with, the equal sliding connection in one side that two support frames 5 leave mutually has mounting bracket 6, the equal fixedly connected with installation piece 7 in top of two mounting bracket 6, installation cavity 8 has all been seted up in the front of two installation pieces 7, the equal fixedly connected with dead lever 9 in inside of two installation cavities 8, the surface of two dead levers 9 all is provided with powerful spring 10, the equal sliding connection in surface of two dead levers 9 has sliding block 11, two accent heavy subassembly 3 set up respectively in the bottom of two sliding blocks 11, logical groove 12 has all been seted up at the top of two installation pieces 7, the equal sliding connection in inside that leads to groove 12 has handle 13.

Referring to fig. 1-4, a user sits on the seat 2, holds the handle 13, pulls the handle 13 toward the direction close to the user, pulls the sliding block 11 to slide on the fixing rod 9, the sliding block 11 presses the strong spring 10, the strong spring 10 has a certain resistance to the pulling force, releases the pulling force on the handle 13, the strong spring 10 pushes the handle 13 and the sliding block 11 back to the original position, so that the user can exercise the arm strength repeatedly during exercise, the pulling weight can be increased or decreased according to the exercise degree, so as to exercise different degrees of strength, the anti-slip plate 34 can be opened to be level with the partition plate 32 by pinching the two fixed posts 37 on the front surface of the anti-slip plate 34 to drive the two anti-slip posts 36 to slide in the two grooves 35 and approach each other, the two anti-slip posts 36 are separated from the corresponding connecting holes 33 and respectively press the return springs 38 connected thereto, the gravity block is placed on the partition plate 32, the two fixed posts 37 are pinched to be located inside the anti-slip posts 36, the anti-slip plates 34 are moved to the vertical direction again, the two anti-slip posts 37 are respectively pushed back to the ends, the arm strength is increased, and the arm strength of the anti-slip posts 36 is reduced, and the arm strength is reduced.

Example two

The way of adjusting the height of the handle 13 is added on the basis of the first embodiment.

Base 1's inside is provided with cavity 14, two vertical grooves 15 have been seted up at the top of cavity 14, lifting unit 4 sets up in the inside of cavity 14, lifting unit 4 includes two-way threaded rod 41 and regulating wheel 42, two-way threaded rod 41 all rotate to be connected in the inside of cavity 14, the equal fixedly connected with gear 43 of surface of two-way threaded rod 41, all be provided with tooth area 44 between the surface of two gear 43, the equal threaded connection of surface of two-way threaded rod 41 has two movable blocks 45, the top of two movable blocks 45 is rotated respectively and is connected with first fore-set 46 and second fore-set 47.

Referring to fig. 1-4, a bidirectional threaded rod 41 connected with an adjusting wheel 42 is rotated, the bidirectional threaded rod 41 rotates to enable a gear 43 connected with the bidirectional threaded rod to rotate, the gear 43 rotates to drive a toothed belt 44 to rotate, the toothed belt 44 drives another gear 43 to rotate through a toothed belt, so that the two bidirectional threaded rods 41 rotate in the same direction and respectively enable two moving blocks 45 on the outer surface to move relatively, when the two moving blocks 45 on the same bidirectional threaded rod 41 are relatively close to each other, the two moving blocks 45 respectively drive one ends of a first top column 46 and a second top column 47 to move along with the two moving blocks and the first top column 46 and the second top column 47 rotate in opposite directions with each other when moving, so that the top ends of the first top column 46 and the second top column 47 gradually lift up the mounting frame 6, when the two moving blocks 45 are far away from each other, the top ends of the first top column 46 and the second top column 47 gradually pull down the mounting frame 6, the height of the handle 13 can be adjusted according to a user, and the use comfort and the flexibility are improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a chair with temper arm strength function which characterized in that: comprises a base (1), a seat (2), two weight adjusting components (3) and a lifting component (4);

the weight adjusting assembly (3) comprises a stacking frame (31), a plurality of partition plates (32) are fixedly connected inside the stacking frame (31), a plurality of connecting holes (33) are formed in two sides of the inner wall of the stacking frame (31), and anti-falling plates (34) are hinged to the front faces of the partition plates (32);

a plurality of two recess (35), a plurality of are all seted up in the front of anticreep board (34) the equal sliding connection in inside of recess (35) prevents moving post (36), a plurality of prevent moving the equal fixedly connected with fixed column (37) in front of post (36), a plurality of prevent moving two reset spring (38) of the equal fixedly connected with in one end of post (36).

2. The chair with the function of exercising the strength of the arms as claimed in claim 1, wherein: the top of base (1) is fixedly connected with two support frames (5), two the equal sliding connection in one side that support frame (5) kept away from has mounting bracket (6), two the equal fixedly connected with in top of mounting bracket (6) installation piece (7).

3. The chair with the function of exercising the strength of the arms as claimed in claim 2, wherein: two installation cavity (8), two have all been seted up in the front of installation piece (7) the equal fixedly connected with dead lever (9) in inside of installation cavity (8), two the surface of dead lever (9) all is provided with powerful spring (10), two the equal sliding connection of surface of dead lever (9) has sliding block (11).

4. The chair with the function of exercising the strength of the arms as claimed in claim 3, wherein: two transfer heavy subassembly (3) set up respectively in two the bottom of sliding block (11), two logical groove (12), two have all been seted up at the top of installation piece (7) the equal sliding connection in inside that leads to groove (12) has handle (13).

5. The chair with the function of exercising the strength of the arms as claimed in claim 4, wherein: the inside of base (1) is provided with cavity (14), two vertical grooves (15) have been seted up at the top of cavity (14), lifting unit (4) set up in the inside of cavity (14), lifting unit (4) include two-way threaded rod (41) and regulating wheel (42).

6. The chair with the function of exercising the strength of the arms as claimed in claim 5, wherein: two-way threaded rod (41) all rotate connect in the inside of cavity (14), two the equal fixedly connected with gear (43) of surface of two-way threaded rod (41), two all be provided with toothed belt (44) between the surface of gear (43).

7. The chair with the function of exercising the strength of the arms as claimed in claim 6, wherein: the outer surfaces of the two bidirectional threaded rods (41) are in threaded connection with two moving blocks (45), and the tops of the two moving blocks (45) are respectively and rotatably connected with a first ejection column (46) and a second ejection column (47).