CN209315130U - A kind of armlet sitting position corrector - Google Patents

A kind of armlet sitting position corrector Download PDF

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Publication number
CN209315130U
CN209315130U CN201821982520.7U CN201821982520U CN209315130U CN 209315130 U CN209315130 U CN 209315130U CN 201821982520 U CN201821982520 U CN 201821982520U CN 209315130 U CN209315130 U CN 209315130U
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CN
China
Prior art keywords
fixed frame
fupport arm
pedestal
armlet
gear
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CN201821982520.7U
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Chinese (zh)
Inventor
肖雄亮
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Guangzhou Excellent Stationery Co Ltd
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Guangzhou Excellent Stationery Co Ltd
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Priority to CN201821982520.7U priority Critical patent/CN209315130U/en
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Abstract

The utility model belongs to correcting sitting posture technical field, propose a kind of armlet sitting position corrector, including pedestal for fixing, chin strap is provided on pedestal, the two sides of pedestal are respectively arranged with left hand fupport arm and right hand fupport arm, it is characterized in that, rotation is provided with gear one in pedestal, in the equal inserted base in the end of left hand fupport arm and right hand fupport arm, and it is respectively provided with band one with teeth thereon, two tooth bands one are engaged with gear one, and are located at the symmetrical two sides of gear one, solve on existing brace left and right fupport arm can not equidistant adjusting the technical issues of.

Description

A kind of armlet sitting position corrector
Technical field
The utility model belongs to sitting position corrector technical field, is related to a kind of armlet sitting position corrector.
Background technique
Currently, there are many type of rectifier on the market, but can the rectifier of armlet compare less, even have, Nor very humanized in operation, be allowed to both sides asymmetry, and can not be very well when adjustment length while equidistant tune Save corresponding distance.
Utility model content
The utility model proposes a kind of armlet sitting position correctors, solve above-mentioned technical problem.
The technical solution of the utility model is achieved in that
A kind of armlet sitting position corrector, comprising:
Pedestal for fixing is provided with chin strap on the pedestal, and the two sides of the pedestal are respectively arranged with left arm Support and right hand fupport arm, which is characterized in that rotation is provided with gear one, the left hand fupport arm and the right hand fupport arm in the pedestal End be inserted into the pedestal, and be respectively provided with band one with teeth thereon, two tooth bands one are engaged with the gear one, And it is located at the symmetrical two sides of the gear one.
As further technical solution, the chin strap includes the square bushing of setting on the base, the side Sliding is provided with sliding block in shape casing.
As further technical solution, band two with teeth is arranged in the side of the sliding block, and rotation is set in the square bushing It is equipped with gear two, the gear two is engaged with the tooth band two, and is connect with rotation axis one, and the rotation axis one passes through the side The side wall of shape casing is connect with knob one.
As further technical solution, it is provided with U-shaped convex block on the pedestal, is provided with card slot in the U-shaped convex block, One end of the square bushing is provided with the bar shaped convex block being caught in the card slot.
As further technical solution, the gear one is connect with rotation axis two, and the free end of the rotation axis two is worn The side wall for crossing the pedestal is connect with knob two.
As further technical solution, the pedestal is in U-shape, and opening is arranged towards side, the bottom of the pedestal There is protrude into its opening first to screw screw rod.
As further technical solution, the pedestal includes upper L shape fixed frame and lower L shape fixed frame, and the upper L shape is solid Determine frame to connect with the chin strap, the first slot, lower L shape fixed frame one end insertion are provided on the upper L shape fixed frame It in first slot and is bolted, described first, which screws screw rod, is arranged on the lower L shape fixed frame.
As further technical solution, fupport arm is provided with below the left hand fupport arm and the right hand fupport arm and is fixed Frame.
As further technical solution, the fupport arm fixed frame includes rectangle fixed frame one and L shape fixed frame one, described The lower section of the left hand fupport arm is arranged in rectangle fixed frame one, and slot one is provided on the rectangle fixed frame one, and the L shape is solid Determine one one end of frame to be inserted into the slot one and be bolted, and the side of the other end is provided with and screws screw rod one.
As further technical solution, the fupport arm fixed frame includes rectangle fixed frame two and L shape fixed frame two, described The lower section of the right hand fupport arm is arranged in rectangle fixed frame two, and slot two is provided on the rectangle fixed frame two, and the L shape is solid Determine two one end of frame to be inserted into the slot two and be bolted, and the side of the other end is provided with and screws screw rod two.
As further technical solution, the free end of the tooth band one is provided with limited block
Compared with prior art, it utility model works principle and has the beneficial effect that
1, in the utility model, chin strap is arranged on pedestal, makes for being fixed on desk or elsewhere for pedestal User by being placed on chin strap close to pedestal and by chin, realizes the function of simple regular user's posture when in use Can, left hand fupport arm and right hand fupport arm are also set up in the two sides of pedestal, when in use for placing left and right arm, corrects putting for arm Posture is set, but for the extension elongation for adjusting left hand fupport arm and right hand fupport arm that different users can be frequent, however often To left hand fupport arm and right hand fupport arm adjust respectively can bad adjustment its length for stretching out, may a side length it is short on one side, not that Good control, by by the end inserted base of left hand fupport arm and right hand fupport arm, by left hand fupport arm and right hand fupport arm in pedestal Tooth band one is arranged in interior part, then the rotation setting gear one in pedestal, and gear one is respectively and in left hand fupport arm and right hand fupport arm Tooth band one engage connection, tooth band one is located at the two sides of gear one and is parallel to each other, and stretches out or entrance in any one fupport arm When pedestal, under the induced effect of gear one, another fupport arm can also stretch same distance accordingly, therefore just keep away Left hand fupport arm and right hand fupport arm are exempted from and have carried out telescopic adjustment in the base apart from different problems, it is convenient to be more advantageous to user It adjusts.
2, square bushing is set on the base, and sliding is provided with sliding block in square bushing, for different users, by It is certain to be adjusted correspondingly chin strap in the influence of the factors such as height, when in use, can be adjusted by sliding slider The height of whole chin strap realizes the function of correcting sitting posture to reach comfortable position, meets the demand of numerous users, Tooth band two is set along the direction of sliding on sliding block, rotation setting gear two, gear two are engaged with tooth band two in square bushing, tooth Wheel two is connect with rotation axis one, and the side wall that the free end of rotation axis one passes through square bushing is connect with knob one, is revolved by rotation Button one, so that it may which band moving gear two rotates, and gear two is engaged with the tooth band two being arranged on sliding block again, so also will drive sliding block Rise or decline, realizes the lifting of adjusting slider, it is simple and convenient.
3, U-shaped convex block is set above pedestal, and card slot is arranged in the side in U-shaped bump openings, sets in one end of square bushing It is equipped with the bar shaped convex block being caught in card slot, during installation, one end for having bar shaped convex block of square bushing is passed through into U-shaped bump openings Side slide into the card slot on U-shaped convex block, mount and dismount it is very convenient, gear one is connect with rotation axis two, be driven The side wall that the free end of axis two passes through pedestal is connect with knob two, is stretched out needing to adjust left hand fupport arm and right hand fupport arm to two sides Length when do not need to be pulled left hand fupport arm and right hand fupport arm to two sides with hand, by turning knob two, knob two is with movable tooth One rotation of wheel, because the symmetrical two sides of gear one are engaged band one with teeth, the tooth band of two sides is separately positioned on left hand fupport arm again In right hand fupport arm, therefore left hand fupport arm and right hand fupport arm will be close to each other or separate, realize very convenient.
4, pedestal is in U-shape, be open towards user towards direction, the bottom of pedestal is provided with the protruded into its opening One screws screw rod, so desktop can be placed between the opening of pedestal, then screws screw rod for first and screws, so that it may easily Be fixed on desktop or the side of other plate faces, one end of upper L shape fixed frame for installing left hand fupport arm and right hand fupport arm, on The first slot is arranged in the other end of upper L shape fixed frame in installation chin strap in side's, in use, one end insertion of lower L shape fixed frame the The length being then bolted again in one slot in the first slot of insertion, thus according to the depth in the first slot of insertion, The distance between L shape fixed frame and lower L shape fixed frame in adjustment screw to adapt to the plate face of different-thickness by first Screw rod is fixed.
5, it is provided with fupport arm fixed frame below left hand fupport arm and right hand fupport arm, the fixation left arm that can more consolidate Support and right hand fupport arm, so that it is whole stronger, increase service life, fupport arm fixed frame includes that rectangle fixed frame one and L shape are solid Determine frame one, the lower section of left hand fupport arm is arranged in rectangle fixed frame one, and slot one is provided on rectangle fixed frame one, and L shape is fixed It in one one end of frame insertion slot one and is bolted, L shape fixed frame is adjusted by the depth in control insertion slot one Distance of one free end relative to left hand fupport arm adapts to the plate face or desktop of different-thickness, adapts to more fixed environments, arm Holding in the palm fixed frame includes rectangle fixed frame two and L shape fixed frame two, and the lower section of right hand fupport arm is arranged in rectangle fixed frame two, in rectangle Slot two is provided on fixed frame two, two one end of L shape fixed frame insertion slot two is interior and is bolted, and passes through to adjust and be inserted into Depth in slot two controls distance of the free end of L shape fixed frame two relative to right hand fupport arm, can be in fixture thickness In the case where difference, right hand fupport arm is fixed by screwing screw rod two.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model A partial enlargement structural representation;
Fig. 3 is the utility model structure diagram;
Fig. 4 is left hand fupport arm and right hand fupport arm combining structure schematic diagram in the utility model;
Fig. 5 is left hand fupport arm and right hand fupport arm combining structure schematic diagram in the utility model;
Fig. 6 is B partial enlargement structural representation in the utility model;
Fig. 7 is left hand fupport arm and right hand fupport arm combining structure schematic diagram in the utility model;
Fig. 8 is the utility model structure diagram;
Fig. 9 is the utility model C partial enlargement structural representation;
Figure 10 is the utility model structure diagram;
Figure 11 is the utility model in the base structural schematic diagram;
Figure 12 is fupport arm fixed rack structure schematic diagram in the utility model;
Figure 13 is fupport arm fixed rack structure schematic diagram in the utility model;
Figure 14 is chin strap the schematic diagram of the section structure in the utility model;
In figure: 1- pedestal, 12- first screw screw rod, 2- left hand fupport arm, 3- right hand fupport arm, 4- gear one, 41- rotation axis Two, 5- tooth band one, 51- limited block, 6- square bushing, 61- bar shaped convex block, 7- sliding block, 71- tooth band two, 72- gear two, 73- turn Moving axis one, 74- knob one, 8- chin strap, 9-U shape convex block, 91- card slot, the upper L shape fixed frame of 101-, L shape fixed frame under 102-, The first slot of 103-, 201- fupport arm fixed frame, 202- rectangle fixed frame one, 203-L shape fixed frame one, 204- slot one, 205- Screw rod one is screwed, 206- rectangle fixed frame two, 207-L shape fixed frame two, 208- slot two, 209- screws screw rod two.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.
As represented in figures 1 through 14, the utility model proposes a kind of armlet sitting position correctors, comprising:
Pedestal 1 for fixing is provided with chin strap 8 on pedestal 1, and the two sides of pedestal 1 are respectively arranged with 2 He of left hand fupport arm Right hand fupport arm 3, which is characterized in that rotated in pedestal 1 and be provided with gear 1, the end of left hand fupport arm 2 and right hand fupport arm 3 is inserted Enter in pedestal 1, and be respectively provided with band 1 with teeth thereon, two tooth bands 1 are engaged with gear 1, and are located at gear 1 Symmetrical two sides.
In the present embodiment, chin strap 8 is arranged on pedestal 1, makes for being fixed on desk or elsewhere for pedestal 1 User by being placed on chin strap 8 close to pedestal 1 and by chin, realizes the function of simple regular user's posture when in use Can, left hand fupport arm 2 and right hand fupport arm 3 are also set up in the two sides of pedestal 1, when in use for placing left and right arm, corrects arm Placement posture, but can be frequent for different user adjustment left hand fupport arm 2 and right hand fupport arm 3 extension elongation, so And its length stretched out bad often can be adjusted to left hand fupport arm 2 and adjusting respectively for right hand fupport arm 3, it may side length one side It is short, less good control, by by the end inserted base 1 of left hand fupport arm 2 and right hand fupport arm 3, by left hand fupport arm 2 and the right hand Tooth band 1 is arranged in part of the fupport arm 3 in pedestal 1, then the rotation setting gear 1 in pedestal 1, gear 1 respectively with left hand Tooth band 1 in fupport arm 2 and right hand fupport arm 3 engages connection, and tooth band 1 is located at the two sides of gear 1 and is parallel to each other, any When one fupport arm stretches out or enters pedestal 1, under the induced effect of gear 1, another fupport arm also can be corresponding It stretches same distance, therefore avoids left hand fupport arm 2 and right hand fupport arm 3 to carry out telescopic adjustment distance in pedestal 1 different The problem of, it is more advantageous to user and easily adjusts.
Further, chin strap 8 includes the square bushing 6 being arranged on pedestal 1, and sliding is provided with sliding block in square bushing 6 7。
In the present embodiment, square bushing 6 is arranged on pedestal 1, and sliding is provided with sliding block 7 in square bushing 6, for not Same user when in use, passes through cunning since the influence of the factors such as height is certain to be adjusted correspondingly chin strap 8 Movable slider 7 can adjust the height of chin strap 8, to reach comfortable position, realize the function of correcting sitting posture, meet vast The demand of user.
Further, band 2 71 with teeth is arranged in the side of sliding block 7, and rotation is provided with gear 2 72, gear in square bushing 6 2 72 engage with tooth band 2 71, and connect with rotation axis 1, and rotation axis 1 passes through the side wall and knob 1 of square bushing 6 Connection.
In the present embodiment, tooth band 2 71 is set along the direction of sliding on sliding block 7, the rotation setting tooth in square bushing 6 2 72 are taken turns, gear 2 72 is engaged with tooth band 2 71, and gear 2 71 is connect with rotation axis 1, and the free end of rotation axis 1 passes through The side wall of square bushing 6 is connect with knob 1, passes through turning knob 1, so that it may which band moving gear 2 71 rotates, gear two 71 engage with the tooth band 2 71 being arranged on sliding block 7 again, rise or decline so also will drive sliding block 7, realize adjusting slider 7 lifting, it is simple and convenient.
Further, it is provided with U-shaped convex block 9 on pedestal 1, card slot 91 is provided in U-shaped convex block 9, one end of square bushing 6 is set It is equipped with the bar shaped convex block 61 being caught in card slot 91.
In the present embodiment, U-shaped convex block 9 is set, and card slot 91 is arranged in the side in the opening of U-shaped convex block 9, in side above pedestal 1 One end of shape casing 6 is provided with the bar shaped convex block 61 being caught in card slot 91, during installation, square bushing 6 is had bar shaped convex block 61 one end is slided into the card slot 91 on U-shaped convex block 9 by the side that U-shaped convex block 9 is open, and is mounted and dismounted very square Just.
Further, gear 1 is connect with rotation axis 2 41, and the free end of rotation axis 2 41 passes through side wall and the rotation of pedestal 1 Button 2 42 connects.
In the present embodiment, gear 1 is connect with rotation axis 2 41, and the free end of transmission shaft 2 41 passes through the side wall of pedestal 1 It is connect with knob 2 42, not needing when needing to adjust the length that left hand fupport arm 2 and right hand fupport arm 3 are stretched out to two sides will be left with hand Arm support 2 and right hand fupport arm 3 are pulled to two sides, and by turning knob 2 42,2 42 band moving gear 1 of knob is rotated, because of tooth It takes turns one 4 symmetrical two sides and is engaged band 1 with teeth, the tooth band 5 of two sides is separately positioned on left hand fupport arm 2 and right hand fupport arm 3 again On, therefore left hand fupport arm 2 and right hand fupport arm 3 will be close to each other or separate, realize very convenient.
Further, pedestal 1 is in U-shape, and is open towards side, and the bottom of pedestal 1 is provided with first protruded into its opening Screw screw rod 12.
In the present embodiment, pedestal 1 is in U-shape, be open towards user towards direction, the bottom of pedestal 1, which is provided with, to be protruded into First in its opening screws screw rod 12, so can be placed in desktop between the opening of pedestal 1, then 1 screws spiral shell for first Bar 12 screws, so that it may easily be fixed on desktop or the side of other plate faces.
Further, pedestal 1 includes upper L shape fixed frame 101 and lower L shape fixed frame 102, upper L shape fixed frame 101 and chin strap 8 connections, are provided with the first slot 103 on upper L shape fixed frame 101, in the first slot of lower 102 one end of L shape fixed frame insertion 103 and It is bolted, first, which screws screw rod 12, is arranged on lower L shape fixed frame 102.
In the present embodiment, one end of upper L shape fixed frame 101 is for installing left hand fupport arm 2 and right hand fupport arm 3, top installation Chin strap 8, the other end of upper L shape fixed frame 101 is interior to be arranged the first slot 103, in use, one end of lower L shape fixed frame 102 is inserted The length for entering in the first slot 103 and then being bolted in the first slot 103 of insertion again, thus according to the first slot is inserted into Depth in 103, the distance between L shape fixed frame 101 and lower L shape fixed frame 102 in adjustment, to adapt to different-thickness Plate face, it is fixed screwing screw rod 12 by first.
Further, the lower section of left hand fupport arm 2 and right hand fupport arm 3 is provided with fupport arm fixed frame 201.
In the present embodiment, the lower section of left hand fupport arm 2 and right hand fupport arm 3 is provided with fupport arm fixed frame 201, can be more steady Solid fixation left hand fupport arm 2 and right hand fupport arm 3 increase service life so that whole stronger.
Further, fupport arm fixed frame 201 includes rectangle fixed frame 1 and L shape fixed frame 1, rectangle fixed frame one 202 are arranged in the lower section of left hand fupport arm 2, and slot 1, one 203 one end of L shape fixed frame are provided on rectangle fixed frame 1 It in insertion slot 1 and is bolted, and the side of the other end is provided with and screws screw rod 1.
In the present embodiment, fupport arm fixed frame 201 includes rectangle fixed frame 1 and L shape fixed frame 1, and rectangle is fixed The lower section of left hand fupport arm 2 is arranged in frame 1, and slot 1, L shape fixed frame one are provided on rectangle fixed frame 1 In 203 one end insertion slot 1 and it is bolted, it is solid to adjust L shape by the depth in control insertion slot 1 Determine distance of one 203 free end of frame relative to left hand fupport arm 2, adapt to the plate face or desktop of different-thickness, adapts to more solid Determine environment.
Further, fupport arm fixed frame 201 includes rectangle fixed frame 2 206 and L shape fixed frame 2 207, rectangle fixed frame two 206 are arranged in the lower section of right hand fupport arm 3, and slot 2 208,2 207 one end of L shape fixed frame are provided on rectangle fixed frame 2 206 It in insertion slot 2 208 and is bolted, and the side of the other end is provided with and screws screw rod 2 209.
In the present embodiment, fupport arm fixed frame 201 includes rectangle fixed frame 2 206 and L shape fixed frame 2 207, and rectangle is fixed The lower section of right hand fupport arm 3 is arranged in frame 2 206, and slot 2 208, L shape fixed frame two are provided on rectangle fixed frame 2 206 It in 207 one end insertion slot 2 208 and is bolted, it is solid to control L shape by adjusting the depth in insertion slot 2 208 Determine distance of the free end of frame 2 207 relative to right hand fupport arm 3, it can be in the case where fixture thickness be different, by screwing 2 209 pairs of right hand fupport arms 3 of screw rod are screwed to be fixed.
Further, the free end of the tooth band 1 is provided with limited block 51.
In the present embodiment, stretch left hand fupport arm 2 and right hand fupport arm 3 to two sides, when not limiting When the block 51 of position, left hand fupport arm 2 and right hand fupport arm 3 can be unlimited to two sides stretching, extension until being all detached from gear 1, after being detached from again why Rotate gear 1 all without effect, therefore limited block 51 be exactly in order to prevent tooth band 1 gear 1 rotate after be stuck in It on limited block 51, can not continue to rotate, can only be rotated left hand fupport arm 2 and right hand fupport arm 3 to another direction at center It shrinks, improves the stability that rectifier uses.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (10)

1. a kind of armlet sitting position corrector, including pedestal for fixing (1), chin strap (8) are provided on the pedestal (1), The two sides of the pedestal (1) are respectively arranged with left hand fupport arm (2) and right hand fupport arm (3), which is characterized in that in the pedestal (1) It rotates and is provided with gear one (4), the pedestal (1) is inserted into the end of the left hand fupport arm (2) and the right hand fupport arm (3) It is interior, and it is respectively provided with band one (5) with teeth thereon, two tooth bands one (5) are engaged with the gear one (4), and are located at The symmetrical two sides of gear one (4).
2. a kind of armlet sitting position corrector according to claim 1, which is characterized in that the chin strap (8) includes setting Square bushing (6) on the pedestal (1), the interior sliding of the square bushing (6) are provided with sliding block (7).
3. a kind of armlet sitting position corrector according to claim 2, which is characterized in that the side of the sliding block (7) is arranged Band two (71) with teeth, the interior rotation of the square bushing (6) are provided with gear two (72), the gear two (72) and the tooth band two (71) it engages, and is connect with rotation axis one (73), the rotation axis one (73) passes through the side wall and knob of the square bushing (6) One (74) connection.
4. a kind of armlet sitting position corrector according to claim 2, which is characterized in that be provided with U-shaped on the pedestal (1) Convex block (9), the U-shaped convex block (9) is interior to be provided with card slot (91), and one end of the square bushing (6), which is provided with, is caught in the card Bar shaped convex block (61) in slot (91).
5. a kind of armlet sitting position corrector according to claim 1, which is characterized in that the gear one (4) and rotation axis Two (41) connection, the side wall that the free end of the rotation axis two (41) passes through the pedestal (1) are connect with knob two (42).
6. a kind of armlet sitting position corrector according to claim 1, which is characterized in that the pedestal (1) is in U-shape, and opens Towards side, the bottom of the pedestal (1) is provided with first protruded into its opening and screws screw rod (12) mouth.
7. a kind of armlet sitting position corrector according to claim 6, which is characterized in that the pedestal (1) includes that upper L shape is solid Determine frame (101) and lower L shape fixed frame (102), the upper L shape fixed frame (101) connect with the chin strap (8), the upper L shape It is provided on fixed frame (101) the first slot (103), first slot is inserted into described lower L shape fixed frame (102) one end (103) it in and is bolted, described first, which screws screw rod (12), is arranged on the lower L shape fixed frame (102).
8. a kind of armlet sitting position corrector according to claim 6, which is characterized in that the left hand fupport arm (2) and described Fupport arm fixed frame (201) are provided with below right hand fupport arm (3).
9. a kind of armlet sitting position corrector according to claim 8, which is characterized in that fupport arm fixed frame (201) packet Rectangle fixed frame one (202) and L shape fixed frame one (203) are included, the rectangle fixed frame one (202) is arranged in the left hand fupport arm (2) lower section, slot one (204) is provided on the rectangle fixed frame one (202), and described one (203) one end of L shape fixed frame is inserted Enter in the slot one (204) and be bolted, and the side of the other end is provided with and screws screw rod one (205).
10. a kind of armlet sitting position corrector according to claim 8, which is characterized in that fupport arm fixed frame (201) packet Rectangle fixed frame two (206) and L shape fixed frame two (207) are included, the rectangle fixed frame two (206) is arranged in the right hand fupport arm (3) lower section, slot two (208) is provided on the rectangle fixed frame two (206), and described two (207) one end of L shape fixed frame is inserted Enter in the slot two (208) and be bolted, and the side of the other end is provided with and screws screw rod two (209).
CN201821982520.7U 2018-11-28 2018-11-28 A kind of armlet sitting position corrector Active CN209315130U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821982520.7U CN209315130U (en) 2018-11-28 2018-11-28 A kind of armlet sitting position corrector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821982520.7U CN209315130U (en) 2018-11-28 2018-11-28 A kind of armlet sitting position corrector

Publications (1)

Publication Number Publication Date
CN209315130U true CN209315130U (en) 2019-08-30

Family

ID=67712098

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Application Number Title Priority Date Filing Date
CN201821982520.7U Active CN209315130U (en) 2018-11-28 2018-11-28 A kind of armlet sitting position corrector

Country Status (1)

Country Link
CN (1) CN209315130U (en)

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