CN210276541U

CN210276541U - Novel seat with detachable pedals

Info

Publication number: CN210276541U
Application number: CN201920532654.7U
Authority: CN
Inventors: 解鹏军; 詹慧娟
Original assignee: Chun'an Qingjie E Commerce Co ltd
Current assignee: Chun'an Qingjie E Commerce Co ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-04-10
Anticipated expiration: 2029-04-19

Abstract

The utility model belongs to the technical field of the seat structure, especially, relate to a take detachable pedal novel seat. The utility model discloses a constitute U type bottom plate unit by U type main part board, side direction protrusion board, installation barrel and inserting groove, constitute the mode of pedal unit by U type support footboard and fixed plate, reach the effect that the pedal structure of seat facilitates the use. The utility model has the advantages of the pedal structure excellent in use effect of seat, convenient loading and unloading, structural strength is big, and installation stability is high to and whole seat excellent in use effect, use comfortable.

Description

Novel seat with detachable pedals

Technical Field

The utility model belongs to the technical field of the seat structure, especially, relate to a take detachable pedal novel seat.

Background

The existing seat structure generally only comprises a support frame body, three components, namely a seat plate and a backrest, so that the problem of lack of a footrest function exists, the seat plate is mostly fixed and cannot be adjusted, inconvenience in use of the seat is increased, people with different body shapes cannot be well used, and therefore a novel seat with a pedal component, which is convenient to use, is urgently needed in the market.

The patent is announced No. CN204708348U, and chinese utility model patent that announces day is 2015.10.21 discloses a back, pedal adjustable seat, and it comprises seat, back, regulation interior pole, regulation outer pole, adjusting knob, back bracing piece, pedal, screw rod, nut, and adjusting device is constituteed to regulation interior pole, regulation outer pole, adjusting knob, screw rod, nut, and back, pedal connect the seat through adjusting device.

However, the chair in the utility model has the problem of poor use effect of the pedal component.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take detachable pedal novel seat, it can be through constituteing U type bottom plate unit by U type main part board, side direction protrusion board, installation barrel and inserting groove, supports the mode that footboard and fixed plate constitute pedal unit by the U type, reaches the effect that the pedal structure of seat facilitates the use. The utility model has the advantages of the pedal structure excellent in use effect of seat, convenient loading and unloading, structural strength is big, and installation stability is high to and whole seat excellent in use effect, use comfortable.

The utility model provides a technical scheme that above-mentioned problem adopted is: a novel seat with a detachable pedal comprises a U-shaped bottom plate unit for inserting and mounting a seat support column, the U-shaped bottom plate unit comprises a U-shaped main body plate, two lateral protruding plates arranged on the U-shaped main body plate and far away from the side edge opening, and installation cylinder bodies arranged on the lower surfaces of the lateral protruding plates and the outer ends of the lower surfaces of the plate bodies on the two sides of the side edge opening and used for installing rollers, and an inserting groove arranged at the middle position of one side of the U-shaped main body plate far away from the side opening, the pedal unit comprises an inverted U-shaped supporting pedal, and two fixing plates which are arranged at the two ends of the inverted U-shaped supporting pedal and used for being mounted at the outer end positions on the lower surfaces of the plate bodies on the two sides.

The further preferred technical scheme is as follows: the U-shaped bottom plate unit further comprises a first threaded hole which is arranged on the groove body bottom plate of the insertion groove and used for being connected with the end face of the seat supporting column, and the position of a notch of the insertion groove is further away from the side opening than the position of the groove bottom.

The further preferred technical scheme is as follows: and the inner side edges of the two opposite sides of the outer end positions on the lower surfaces of the plate bodies on the two sides are provided with mounting notches for clamping and mounting the fixing plates.

The further preferred technical scheme is as follows: the utility model discloses a bolt connection device, including mounting barrel, fixed plate, mounting barrel anchor, bolt connection barrel, mounting barrel anchor ring, the outer end position department is equipped with the spiro union barrel on the both sides plate body lower surface, be equipped with on the fixed plate be used for with the corresponding second spiro union hole of spiro union barrel, be equipped with on the fixed plate be used for with the side notch that the block was fixed is carried out.

The further preferred technical scheme is as follows: the upper surface of the inverted U-shaped supporting pedal is provided with a hemispherical convex block for friction skid resistance.

The further preferred technical scheme is as follows: the U-shaped main body plate is provided with a raised ring which surrounds the insertion groove and is used for limiting and fixing the seat support column in the circumferential direction.

The further preferred technical scheme is as follows: the side edge positions of the U-shaped main body plate and the lateral protruding plate form an integral vertical annular plate, and the mounting notches are formed in the vertical annular plate.

The further preferred technical scheme is as follows: the middle part of the inverted U-shaped supporting pedal protrudes towards the outer side of the side opening. The further preferred technical scheme is as follows:

still including setting up seat board on the seat support column to and backrest, backrest is left and right sides split type two back bearing structure.

The further preferred technical scheme is as follows: the installation structure is characterized in that a mounting hole plate used for being sleeved and installed on the seat support column is arranged on the lower surface of the seat plate, a protruding installation groove body used for being inserted and installed by the mounting hole plate is arranged on the lower surface of the seat plate, and a fastening bolt is arranged on the protruding installation groove body.

The utility model discloses a constitute U type bottom plate unit by U type main part board, side direction protrusion board, installation barrel and inserting groove, constitute the mode of pedal unit by U type support footboard and fixed plate, reach the effect that the pedal structure of seat facilitates the use. The utility model has the advantages of the pedal structure excellent in use effect of seat, convenient loading and unloading, structural strength is big, and installation stability is high to and whole seat excellent in use effect, use comfortable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the use of the support column of the middle seat of the present invention.

Fig. 3 is the schematic view of the position structure of the middle mounting cylinder, the mounting notch and the screw joint cylinder of the present invention.

Fig. 4 is a schematic structural view of the pedal unit of the present invention.

Fig. 5 is a schematic view of the mounting structure of the middle fixing plate of the present invention.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Example (b): as shown in the attached figures 1, 2, 3, 4 and 5, a novel seat with detachable pedal comprises a U-shaped bottom plate unit 1 for inserting and installing a seat support column 11, and a pedal unit 2 with two ends arranged at two side opening positions of the U-shaped bottom plate unit 1, wherein the U-shaped bottom plate unit 1 comprises a U-shaped main body plate 101, two lateral protruding plates 102 arranged on the U-shaped main body plate 101 and far away from one side of the side opening, an installation cylinder 103 arranged on the lower surfaces of the lateral protruding plates 102 and at the outer end positions on the lower surfaces of the two side plate bodies with the side opening and used for installing a roller, and an insertion groove 104 arranged on the U-shaped main body plate 101 and far away from the middle position of one side of the side opening, the pedal unit 2 comprises an inverted U-shaped support pedal 201, and two fixed pedal units arranged at two end positions of the inverted U-shaped support pedal 201 and used for installing at the outer end positions on the lower surfaces of the two side plate bodies A plate 202.

In this embodiment, the open-ended orientation of side is people's positive orientation when using the seat promptly, U type main part board 101 and two side direction protrusion board 102 integrated into one piece, it is protruding to support footboard 201 middle part of falling U type for pedal use, two fixed plate 202 is fixed respectively and is used for forming the open-ended of side on the both sides plate body, use like this fall U type support footboard 201 and just in the below of foot, and make U type main part board 101 forms a confined ring, compare in U type main part board 101 is in the open mode of side opening part, this embodiment has the bigger advantage of structural strength, promptly U type main part board 101 is located if receive inside extrusion back, the footboard 201 is supported to the falling U type, avoids the light easy rupture of both sides plate.

The U-shaped bottom plate unit 1 further includes a first screw hole 105 disposed on the bottom plate of the insertion groove 104 and used for connecting with the end face of the seat support post 11, and the notch position of the insertion groove 104 is farther away from the side opening than the groove bottom position.

In this embodiment, when the seat is used, a person faces forward to be the front, the other side is the rear, the upper ends of the seat supporting column 11 and the inserting groove 104 are both inclined backward, and the first screwing hole 105 is provided with a screw for screwing on the end surface of the seat supporting column 11, so that the whole seat is stable after the person is pressed by the person, that is, the whole gravity center is located in the middle of the U-shaped main body plate 101, thereby ensuring the use stability of the whole seat.

And the inner side edges of the opposite sides of the outer end positions on the lower surfaces of the two side plate bodies are provided with mounting notches 106 for clamping and mounting the fixing plate 202. The bolt joint barrel 107 is arranged at the position of the outer end of the lower surface of the plate bodies on the two sides, the fixing plate 202 is provided with a second bolt joint hole 203 corresponding to the bolt joint barrel 107, and the fixing plate 202 is provided with a side notch 204 used for clamping and fixing the ring surface of the installation barrel 103.

In this embodiment, the bolt connection barrel 107 is in bolt connection with the bolt on the second bolt hole 203, so as to ensure that the inverted U-shaped support pedal 201 is connected with the fixing plate 202, which firstly has a bolt connection effect on two sides of the foundation, secondly, the fixing plate 202 is clamped with the mounting notch 106, so that the fixing plate 202 has a first heavy clamping effect, and thirdly, the side notch 204 is clamped with the annular surface of the mounting barrel 103, so that the fixing plate 202 has a second heavy clamping effect, and finally, the whole pedal unit 2 has a bolt connection at two ends, and the fixing relationship of the two clamping effects is added, so as to ensure the mounting stability of the pedal structure.

On the other hand, after the bolt in the bolt joint cylinder 107 and the second bolt hole 203 is removed, the dismounting operation of the pedal structure can be completed after the inverted U-shaped support pedal 201 and the fixing plate 202 are removed downwards, and it is ensured that the pedal unit 2 has the dual advantages of high structural strength and proper dismounting difficulty.

The upper surface of the inverted U-shaped supporting pedal 201 is provided with a hemispherical convex block 205 for friction and skid resistance.

In this embodiment, the raised blocks 205 are used to increase the foot pedal coefficient of friction to avoid accidental slipping.

The U-shaped main body plate 101 is provided with a raised ring 108 for annularly limiting and fixing the seat support post 11 by surrounding the insertion groove 104.

In this embodiment, the protrusion ring 108 is used to increase the thickness of the U-shaped main body plate 101, increase the inserting depth of the seat supporting column 11 on the inserting groove 104, and ensure the structural stability of the inserting action.

The U-shaped body plate 101 and the laterally protruding plate 102 are formed at their side positions as an integral vertical annular plate on which the mounting notches 106 are provided.

In this embodiment, the U-shaped main body plate 101, the laterally protruding plate 102, the vertical annular plate, and the tie plate disposed on the lower surface for increasing the structural strength are integrally formed, so that the structure of the whole U-shaped bottom plate unit 1 is similar to the reinforced structure formed by slotting the blocks, and the vertical annular plate and the tie plate can greatly increase the structural strength of the U-shaped main body plate 101 and the laterally protruding plate 102, thereby preventing the thinner U-shaped main body plate 101 and the laterally protruding plate 102 from bending and deforming when bearing a force.

The middle part of the inverted U-shaped supporting pedal 201 protrudes towards the outside of the side opening.

In this embodiment, the inverted U-shaped supporting pedal 201 is curved and protruded toward the front of the person, which conforms to the characteristic that the feet of the person are protruded forward compared with the body, and ensures that the inverted U-shaped supporting pedal 201 has the advantage of convenient use.

Still including setting up seat plate 3 on the seat support column 11 to and seat back 4, seat back 4 is left and right sides split type double back bearing structure. Be equipped with on the lower surface of seat plate 3 and be used for the installation orifice plate 5 of cup jointing on the seat support column 11, be equipped with on the lower surface of seat plate 3 and be used for installation orifice plate 5 carries out the protrusion installation cell body of grafting installation, be equipped with the bolt for the fastening on the protrusion installation cell body.

In this embodiment, novel seat still includes mounting hole board 5, seat board 3 and protrusion installation cell body, finally makes seat board 3 is in slide adjusting's advantage around having on the mounting hole board 5, mounting hole board 5 is in have height control's advantage on the seat support column 11, above-mentioned regulative mode all through the bolt fixed effect after realizing sliding, wherein seat board 3 self structure, regulation structure and backrest 4's the split type two back of the body bearing structure in the left and right sides all realize according to current mode.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the appended claims.

Claims

1. The utility model provides a take detachable pedal novel seat which characterized in that: the U-shaped supporting seat comprises a U-shaped bottom plate unit (1) used for inserting and installing a seat supporting column (11), and pedal units (2) with two ends arranged at two side positions of a side opening of the U-shaped bottom plate unit (1), wherein the U-shaped bottom plate unit (1) comprises a U-shaped main body plate (101), two lateral protruding plates (102) far away from one side of the side opening are arranged on the U-shaped main body plate (101), installation cylinder bodies (103) arranged at the outer end positions on the lower surfaces of two side plate bodies with the side opening and on the lower surfaces of the lateral protruding plates (102) and used for installing rollers, and inserting grooves (104) arranged at the middle position of one side of the side opening on the U-shaped main body plate (101) and far away from the middle position of the side opening, the pedal units (2) comprise inverted U-shaped supporting pedals (201) which are respectively arranged at two end positions of the inverted U-shaped supporting pedals (201) and used for installing two fixing plates (202) at ).

2. The novel seat with the detachable pedal as claimed in claim 1, wherein: the U-shaped bottom plate unit (1) further comprises a first threaded hole (105) which is arranged on the bottom plate of the insertion groove (104) and used for being connected with the end face of the seat supporting column (11), and the position of a notch of the insertion groove (104) is farther away from the side opening than the position of the bottom of the groove.

3. The novel seat with the detachable pedal as claimed in claim 1, wherein: and the inner side edges of the opposite sides of the outer end positions on the lower surfaces of the two side plate bodies are provided with mounting notches (106) for clamping and mounting the fixing plate (202).

4. The novel seat with the detachable pedal as claimed in claim 1, wherein: outer end position department is equipped with spiro union barrel (107) on the both sides plate body lower surface, be equipped with on fixed plate (202) be used for with corresponding second spiro union hole (203) of spiro union barrel (107), be equipped with on fixed plate (202) be used for with side notch (204) that the block was fixed is carried out to installation barrel (103) anchor ring.

5. The novel seat with the detachable pedal as claimed in claim 1, wherein: the upper surface of the inverted U-shaped supporting pedal (201) is provided with a hemispherical convex block (205) for friction and skid resistance.

6. The novel seat with the detachable pedal as claimed in claim 1, wherein: and a raised ring (108) which is used for annularly limiting and fixing the seat supporting column (11) in a mode of surrounding the inserting groove (104) is arranged on the U-shaped main body plate (101).

7. The novel seat with the detachable pedal as claimed in claim 3, wherein: the U-shaped main body plate (101) and the lateral protruding plate (102) form an integral vertical annular plate at the side edge position, and the mounting notch (106) is arranged on the vertical annular plate.

8. The novel seat with the detachable pedal as claimed in claim 1, wherein: the middle part of the inverted U-shaped supporting pedal (201) protrudes towards the outer side of the side opening.

9. The novel seat with the detachable pedal as claimed in claim 1, wherein: still including setting up seat board (3) on seat support column (11) to and seat back (4), seat back (4) are left and right sides split type double back bearing structure.

10. The novel seat with the detachable pedal as claimed in claim 9, wherein: be equipped with on seat board (3) the lower surface and be used for carrying out mounting hole board (5) that cup joint the installation on seat support column (11), be equipped with on seat board (3) the lower surface and be used for mounting hole board (5) carry out the protrusion installation cell body of pegging graft installation, be equipped with the bolt for the fastening on the protrusion installation cell body.