CN217337943U

CN217337943U - Cross rod type sitting posture corrector

Info

Publication number: CN217337943U
Application number: CN202220510741.4U
Authority: CN
Inventors: 平红强
Original assignee: Henan Xiaotanhua Industrial Design Co ltd
Current assignee: Henan Xiaotanhua Industrial Design Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-09-02
Anticipated expiration: 2032-03-07

Abstract

The utility model relates to a cross bar type sitting posture corrector, which comprises two mounting seats which are arranged at intervals and are used for being clamped at one side of a desktop; the blocking rod is hinged on the mounting seat; the locking piece is arranged on the mounting seat and used for locking the blocking rod. The utility model discloses a horizontal pole type position of sitting unscrambler, it is rational in infrastructure, overcome the not enough of current horizontal pole type position of sitting unscrambler, stop the position of pole and both can adjust, adapt to different use scenes, can carry out the locking to the position that stops the pole again, can play the effect of correcting the position of sitting.

Description

Horizontal pole type sitting posture unscrambler

Technical Field

The utility model relates to a position of sitting unscrambler technical field, concretely relates to horizontal pole type position of sitting unscrambler.

Background

The sitting posture corrector is mainly used for standardizing the sitting posture of a user and avoiding myopia caused by too close distance to a book during learning, a plurality of sitting posture corrector products are arranged on the market at present, the existing sitting posture corrector is generally in a cross rod shape and a T shape, the cross rod type sitting posture corrector generally comprises a mounting seat and a blocking rod, the blocking rod is positioned above a table plate after the mounting seat is fixed on the table plate and limits the upper limbs of the user to avoid excessive forward leaning of the body, the cross rod type sitting posture corrector has certain requirements on the use environment and occupies a larger space, the T type sitting posture corrector generally comprises a base and a T-shaped rod, the base is fixed on the table plate, and the T-shaped rod is arranged on the base to limit the upper limbs of the user and plays a role in correcting the sitting posture. When the existing cross bar type sitting posture corrector is used, the position of the blocking rod cannot be adjusted, certain limitation exists when the existing cross bar type sitting posture corrector is used, or the position of the blocking rod can be adjusted but cannot be fixed at a specific position, so that a user can easily change the position of the blocking rod when the existing cross bar type sitting posture corrector is used, and the function of preventing the body from excessively leaning forward and correcting the sitting posture cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a horizontal pole type position of sitting unscrambler solves the unable fixed problem of pole that blocks of current horizontal pole type position of sitting unscrambler.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cross bar type sitting posture corrector comprises two installation bases which are arranged at intervals and are used for being clamped on one side of a desktop; the blocking rod is hinged to the mounting seat; the locking piece is arranged on the mounting seat and used for locking the blocking rod.

Further, the mount pad includes mount pad body and articulated seat, articulated seat rotates to set up on the mount pad body, it articulates to block the pole articulated on the articulated seat, the locking piece is established articulated on the seat.

Furthermore, block the pole and establish including the chest blocks the pole with the bracing piece of setting at chest blocks the pole both ends, the bracing piece with articulated seat is articulated.

Further, the bracing piece lower extreme is equipped with joint portion, be equipped with corresponding latch mechanism on the articulated seat, latch mechanism with joint portion cooperation is in order to adjust block the angle of pole.

Further, the clamping mechanism comprises a spring and a clamping protrusion, the clamping protrusion is slidably arranged in the hinged seat, the spring is arranged in the clamping protrusion, the clamping portion is arranged in a clamping groove in the lower end of the supporting rod, and the clamping protrusion passes through the spring and is clamped in the clamping groove.

Further, articulated seat includes base and two otic placodes, two the otic placode interval is established on the base, establish two the bracing piece lower extreme between the otic placode.

Further, the locking piece includes hinge and locking seat, the locking seat is established the tip of hinge, the hinge with the otic placode slides and swivelling joint, with the bracing piece joint, be equipped with the spacing groove in the locking seat, be equipped with the stopper on the otic placode, the spacing groove with the spacing groove cooperation is with the locking the bracing piece.

Further, the limiting groove comprises a tooth groove, the tooth groove is formed in the locking seat, the limiting block comprises a gear block, and the gear block is arranged in the ear plate.

Further, the mount pad body includes solid fixed splint, movable clamp plate, regulation lead screw and nut, adjust the lead screw with gu fixed splint connects, the nut with adjust lead screw threaded connection, movable clamp plate cover is established adjust on the lead screw, be located gu fixed splint with between the nut, articulated seat rotates and sets up in the regulation lead screw.

Furthermore, a circular groove is formed in the adjusting screw rod, and the hinge base is rotatably arranged in the circular groove and connected with the adjusting screw rod through a bolt.

The utility model has the advantages that:

the utility model discloses a horizontal pole type position of sitting unscrambler, it articulates on the mount pad to block the pole, make the position that blocks the pole adjust, adapt to different use scenes, and simultaneously, through the locking piece that sets up, can carry out the locking to blocking the pole, after blocking the pole adjustment and targetting in place, carry out the locking to blocking the pole through the locking piece, can avoid the user when using the health paste to lead to blocking the position of pole when blocking the pole and change, thereby lead to the health excessively to lean forward, make the position of sitting unscrambler play the effect of correcting the position of sitting.

Drawings

Fig. 1 is a schematic structural view of a cross bar type sitting posture corrector of the present invention;

FIG. 2 is a schematic view (exploded view) of the structure of the mount and the hinge base of the cross bar type sitting posture corrector of the present invention;

fig. 3 is a schematic structural view of a hinge base in a cross bar type sitting posture corrector of the present invention;

fig. 4 is a schematic view of a lock member of a cross bar type sitting posture corrector of the present invention;

fig. 5 is a schematic structural view (exploded view) of a mount base in a cross bar type sitting posture corrector of the present invention;

fig. 6 is a schematic structural view of a movable clamp plate in the cross bar type sitting posture corrector of the present invention;

fig. 7 is a schematic structural view of a nut of the cross bar type sitting posture corrector of the present invention.

Names corresponding to the marks in the figure:

1. the mounting base, 11, the mounting base body, 111, the fixed splint, 112, the activity splint, 1121, the joint sleeve, 1122, horizontal protrusion, 113, adjust lead screw, 1131, the circular slot, 1132, the bolt, 1133, the plane of splining, 114, the nut, 1141, horizontal recess, 12, articulated seat, 121, spring, 122, the card is protruding, 123, the base, 124, the otic placode, 1241, the gear piece, 2, stop the pole, 21, the chest stops the pole, 22, the bracing piece, 221, the joint groove, 3, the locking piece, 31, the hinge, 32, the locking seat, 321, the tooth's socket.

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 all belong to the protection scope of the present invention.

Embodiment 1 of the utility model:

the cross-bar type sitting posture corrector in the embodiment locks the moving position of the blocking rod by arranging the locking piece, avoids the situation that the blocking rod cannot be fixed after being adjusted in place to influence the sitting posture correction effect, and solves the problem that the blocking rod of the existing cross-bar type sitting posture corrector cannot be fixed.

Specifically, as shown in fig. 1, horizontal pole type sitting posture corrector, including mount pad 1, block pole 2 and locking piece 3, mount pad 1 interval is provided with two, be used for pressing from both sides in one side of desktop, block pole 2 and articulate on mount pad 1, locking piece 3 is established on mount pad 1, be used for the locking to block pole 2, make block pole 2 can also be locked in the position that sets up when adjusting the position, avoided the user chest to press close to and block pole 2 and lead to blocking the position of pole 2 and change when using, improve the sitting posture correction effect.

In this embodiment, the mounting seat includes a mounting seat body 11 and an articulated seat 12, the articulated seat 12 is rotatably disposed in the mounting seat body 11, the blocking rod 2 is articulated on the articulated seat 12, and the locking member 3 is disposed on the articulated seat 12, so that the mounting seat 1 can be fixedly mounted at different positions of the table, and the front or the side of the table can be well fixed.

As shown in fig. 1, block that pole 2 includes that the chest blocks pole 21 and the bracing piece 22 that sets up at chest block pole 21 both ends, bracing piece 22 is articulated with articulated seat 12, is equipped with joint portion at the lower extreme of bracing piece 22, is equipped with corresponding clamping mechanism on articulated seat 12, and clamping mechanism and joint portion cooperate, can adjust the angle that blocks the pole.

In this embodiment, as shown in fig. 2, the locking mechanism includes a spring 121 and a locking protrusion 122, the locking protrusion 122 is slidably disposed in the hinge base 12, the locking protrusion 122 is disposed in a hollow space, the spring 121 is disposed in the locking protrusion 122, one end of the spring 121 abuts against the hinge base 12, and the other end abuts against the locking protrusion 122, the locking portion includes a locking groove 221 disposed at the lower end of the support rod 22, due to the action of the spring 121, the locking protrusion 122 can always abut against the lower end of the support rod 22, the lower end of the support rod 22 is arc-shaped, the locking groove 221 is provided with a plurality of locking grooves 221, the locking groove 221 is spaced apart from the locking groove 221, when the support rod 22 is rotated, when the locking protrusion 122 is combined with the locking groove 221, the support rod 22 is fixed at an adjusted position, by disposing the locking protrusion 122 and the locking groove 221, the support rod 22 has a certain damping feeling during rotation, and can be determined whether the support rod 22 is rotated in place, but after the rotation in place, because the locking protrusion 122 is not connected with the locking groove 221, the user rotates the support rod 22 with a small force, and the locking protrusion 122 is disengaged from the groove due to the action of the spring 121.

As shown in fig. 3, the hinge base 12 includes a base 123 and two ear plates 124, the ear plates 124 are spaced apart from each other on the base 123, the lower end of the supporting rod 22 is disposed between the two ear plates 124, and the locking protrusion 122 is disposed on the base 123 below the position of the supporting rod 22.

In this embodiment, will lock the position of bracing piece 22 through locking piece 3, as shown in fig. 4, locking piece 3 includes hinge 31 and locking seat 32, the tip at hinge 31 is established to locking seat 32, hinge 31 slides and swivelling joint with otic placode 124, and be connected with bracing piece 22 joint, when bracing piece 22 rotated, hinge 31 is along with rotatory, hinge 31 also can axial displacement, be equipped with the spacing groove in locking seat 32, be equipped with the stopper on the otic placode 124, stopper and spacing groove cooperation are with locking bracing piece 22.

In this embodiment, the limiting groove includes a tooth socket 321, the tooth socket 321 is disposed in the locking seat 32, the limiting block includes a gear block 1241, the gear block 1241 is disposed in the ear plate 124, and since the tooth socket 321 and the gear block 1241 have a plurality of teeth, the locking member 3 can lock the support rod 22 at any time when the support rod 22 rotates.

In practical use, after the support rod 22 is rotated to adjust the position, the locking seat 32 is pulled to move axially along the hinge shaft 31 to disengage the tooth socket 321 from the gear block 1241, then the support rod 22 is rotated to adjust the position, and after the support rod 22 is adjusted to the position, the locking seat 32 is pushed in a reverse direction to engage the tooth socket 321 with the gear, so that the position of the support rod 22 is locked, and a user cannot easily change the position of the support rod 22.

As shown in fig. 5, the mounting base body 11 includes a fixed clamp plate 111, a movable clamp plate 112, an adjusting screw 113 and a nut 114, the upper end of the adjusting screw 113 is connected to the fixed clamp plate 111, the nut 114 is screwed on the adjusting screw 113, and the movable clamp plate 112 is sleeved on the adjusting screw 113 and located between the fixed clamp plate 111 and the nut 114.

Through the arrangement, the mounting base 1 can be conveniently and fast fixed on the side edge of a table top, during actual use, the nut 114 is rotated to enable the mounting base to move downwards, a certain gap is formed between the fixed clamping plate 111 and the movable clamping plate 112 at the moment, then the side edge of the table top is located between the fixed clamping plate 111 and the movable clamping plate 112, then the nut 114 is rotated to enable the table top to move upwards, and the side edge of the table top is clamped between the fixed clamping plate 11111 and the movable clamping plate 11212, so that the mounting base 1 is fixed.

As shown in fig. 5, a circular groove 1131 is provided in the adjusting screw 113, the hinge base 12 is rotatably disposed in the circular groove 1131, and can rotate freely in the circular groove 1131, in order to avoid the detachment of the hinge base 12 from the circular groove 1131, a bolt 1132 is provided in the circular groove 1131, and the hinge base 12 is connected with the adjusting screw 113 through the bolt 1132.

In order to avoid the influence of the rotation of the movable clamp plate 112 on the use experience, in this embodiment, the rotation stop plane 1133 is disposed on the side wall of the adjusting screw 113, and the rotation stop plane 1133 is also disposed at the corresponding position of the movable clamp plate 112, so that the movable clamp plate 112 can only move up and down and cannot rotate through the rotation stop plane 1133.

In this implementation, for further improving the use experience, movable clamp 112 and nut 114 joint and swivelling joint for movable clamp 112 can reciprocate along with nut 114's rotation, can not interfere with the lateral wall of adjusting lead screw 113.

As shown in fig. 6 and 7, a clamping sleeve 1121 is disposed at the lower end of the movable clamp plate 112, a horizontal protrusion 1122 is disposed on the outer wall of the clamping sleeve 1121 in the circumferential direction, meanwhile, a horizontal groove 1141 is disposed in the nut 114 in the circumferential direction, and the movable clamp plate 112 is clamped and rotatably connected with the nut 114 through the horizontal protrusion 1122.

The working principle is as follows:

because the hinged base 12 is rotatably arranged on the mounting base, when the cross bar type sitting posture corrector of the utility model is used, the mounting base can be clamped on the front surface of the desk plate and can be clamped on the side surface of the desk plate without being influenced by drawers on the desk, because the supporting rod 22 is hinged with the hinged base 12, the angle of the supporting rod 22 can be adjusted, and through the matching of the clamping protrusion 122 and the clamping groove 221 arranged at the lower end of the supporting rod 22, the adjusting process of the supporting rod 22 can have certain feedback feeling and damping feeling, whether the adjusting is in place can be judged, and the supporting rod 22 can be locked by the locking piece 3, when the tooth socket 321 on the locking piece 3 is separated from the gear block 1241 on the ear plate 124, the position of the supporting rod 22 can be freely adjusted, when the tooth socket 321 on the locking piece 3 is meshed with the gear block 1241 on the ear plate 124, the supporting rod 22 can not rotate again, the chest barrier rod 21 is fixed at the adjusted position, and when the chest of the user is close to the chest barrier rod 21, the chest barrier rod 21 can not move, so that the sitting posture correction can be continued.

The utility model discloses a horizontal pole type position of sitting unscrambler, it is rational in infrastructure, overcome the not enough of current horizontal pole type position of sitting unscrambler, stop the position of pole and both can adjust, adapt to different use scenes, can carry out the locking to the position that stops the pole again, can play the effect of correcting the position of sitting.

Claims

1. A cross bar type sitting posture corrector characterized in that: the table comprises two mounting seats which are arranged at intervals and are used for being clamped on one side of a table top; the blocking rod is hinged to the mounting seat; the locking piece is arranged on the mounting seat and used for locking the blocking rod; the blocking rod comprises a chest blocking rod and supporting rods arranged at two ends of the chest blocking rod, the mounting seat comprises a mounting seat body and a hinge seat, the supporting rods are hinged with the hinge seat, the hinge seat is rotatably arranged on the mounting seat body, the blocking rod is hinged on the hinge seat, and the locking piece is arranged on the hinge seat; the lower end of the supporting rod is provided with a clamping part, the hinge seat is provided with a corresponding clamping mechanism, and the clamping mechanism is matched with the clamping part to adjust the angle of the blocking rod; clamping mechanism includes that the spring is protruding with the card, the protruding slip of card sets up in the articulated seat, the spring is established in the card is protruding, joint portion is including setting up the joint groove of bracing piece lower extreme, the card is protruding to be passed through the spring with joint groove joint.

2. The cross-bar type seating posture corrector of claim 1, wherein: articulated seat includes base and two otic placodes, two the otic placode interval is established on the base, the bracing piece lower extreme is established two between the otic placode.

3. The cross-bar type seating posture corrector of claim 2, wherein: the locking piece includes hinge and locking seat, the locking seat is established the tip of hinge, the hinge with the otic placode slides and swivelling joint, with the bracing piece joint, be equipped with the spacing groove in the locking seat, be equipped with the stopper on the otic placode, the spacing groove with the spacing groove cooperation is with the locking the bracing piece.

4. The cross-bar type seating posture corrector of claim 3, wherein: the limiting groove comprises a tooth groove, the tooth groove is formed in the locking seat, the limiting block comprises a gear block, and the gear block is arranged in the ear plate.

5. The cross-bar type seating posture corrector of claim 1, wherein: the mounting base body comprises a fixed clamp plate, a movable clamp plate, an adjusting lead screw and a nut, the adjusting lead screw is connected with the fixed clamp plate, the nut is in threaded connection with the adjusting lead screw, the movable clamp plate is sleeved on the adjusting lead screw and located between the fixed clamp plate and the nut, and the hinged base is rotatably arranged in the adjusting lead screw.

6. The cross-bar type seating posture corrector of claim 5, wherein: and a circular groove is formed in the adjusting screw rod, and the hinge base is rotatably arranged in the circular groove and connected with the adjusting screw rod through a bolt.