CN213758807U - Simple traction frame suitable for children traction - Google Patents
Simple traction frame suitable for children traction Download PDFInfo
- Publication number
- CN213758807U CN213758807U CN202022591147.6U CN202022591147U CN213758807U CN 213758807 U CN213758807 U CN 213758807U CN 202022591147 U CN202022591147 U CN 202022591147U CN 213758807 U CN213758807 U CN 213758807U
- Authority
- CN
- China
- Prior art keywords
- traction
- columns
- children
- traction frame
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Images
Landscapes
- Toys (AREA)
Abstract
The utility model provides a suitable children pull simple and convenient traction frame relates to the traction frame field, include: two bottom posts; the two bottom columns are both hollow structures, elongated slots are formed in the sides, away from each other, of the two bottom columns, and a plurality of installation holes are formed in the front faces and the back faces of the two bottom columns. The utility model discloses a rotate the two-way lead screw of adjustment handle drive and rotate, two-way lead screw drives two connecting blocks and keeps away from gradually, the connecting rod of pulling rather than being connected when two connecting blocks are kept away from, two ann's posts of connecting rod pulling, it passes through the slide bar and removes in the spout to ann's post, thereby two ann's posts are close to gradually, and then ann's post breaks away from in two ann's jacks at original place, upwards or the downstream with two spliced poles, after the altitude mixture control that will hang the neck area arrives needs the position, the contra-rotation mediates the handle, with this with traction frame altitude mixture control, convenient children of different age brackets use, reduce the use limitation of traction frame.
Description
Technical Field
The utility model relates to a traction frame field especially relates to a simple and convenient traction frame that suitable children pull.
Background
Under the continuous development of society, the pressure of current children in the aspect of study is continuously increased, and the study is write-operated in a large amount of time in one day, because long-term sitting can produce fatigue in front of the desk, children's position of sitting can deviate from correct posture gradually, because children's skeleton is in the growth and development stage, long-term improper position of sitting can lead to children's vertebra to warp, myopia, bow-backed symptoms such as hunchback.
To the improper scheduling problem of vertebra, traction frame is used always and is corrected, and the height of traction frame is mostly fixed at present, and children are because grow soon, and the height of different age brackets has great difference, and the height of traction frame can't be adjusted and lead to children to use inconveniently, and it is great to be suitable for the limitation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a suitable children pull simple and convenient traction frame to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: a portable traction frame adapted for traction by a child, comprising: two bottom posts;
the inner parts of the two bottom columns are of hollow structures, one sides of the two bottom columns, which are separated from each other, are provided with elongated slots, the front and the back of the two bottom columns are provided with a plurality of inserting holes, the inner parts of the two bottom columns are connected with connecting columns in a sliding manner, the bottoms of the two connecting columns are provided with adjusting devices, each adjusting device comprises a first fixing plate, a second fixing plate and two inserting columns, one side of the first fixing plate, which is opposite to the second fixing plate, is rotatably connected with a bidirectional screw rod, the outer surface of the bidirectional screw rod is connected with two connecting blocks in a threaded manner, two sides of the two connecting blocks are rotatably connected with connecting rods, one side of the first fixing plate is rotatably connected with an adjusting handle, the bottoms of the two connecting columns are provided with two sliding grooves, the inner parts of the four sliding grooves are respectively connected with sliding rods in a sliding manner, one ends of the two connecting rods are rotatably connected with one side of the same inserting column, one end of each of the two sliding rods at the bottom of the same connecting column is fixedly connected with the top of each of the two mounting and inserting columns at the bottom of the same connecting column, the adjusting handle penetrates through the long groove and extends to the outside of the long groove, and one end of the adjusting handle penetrates through the first fixing plate and extends to the other side of the first fixing plate and is fixedly connected with one end of the bidirectional screw rod.
Furthermore, two one side that the foundation is relative all is provided with the recess, two fixedly connected with installation pole between the top of spliced pole, the equal sliding connection in inside of two recesses has the connecting axle.
Furthermore, the equal fixedly connected with mounting panel in both sides of installation pole bottom, two fixedly connected with diaphragm between the back of mounting panel, the one side fixed connection that one end of two connecting axles is separated with two mounting panels respectively.
Further, the bottom fixedly connected with installation axle of installation pole, the bottom of installation axle is rotated and is connected with hangs the neck area, and the installation axle is located between two mounting panels, hangs the neck area and can carry out three hundred sixty degrees rotations in the bottom of installation axle.
Furthermore, the front side of the transverse plate is fixedly connected with two supporting handles.
Furthermore, two the equal fixedly connected with bottom plate in bottom of foundation, two the equal fixedly connected with two universal wheels in bottom of bottom plate, the universal wheel is convenient for the removal of traction frame, makes things convenient for children's action.
The utility model has the advantages that:
the utility model discloses a rotate the two-way lead screw of adjustment handle drive and rotate, two-way lead screw drives two connecting blocks and keeps away from gradually, the connecting rod of pulling rather than being connected when two connecting blocks are kept away from, two ann's posts of inserting of connecting rod pulling, it passes through the slide bar and removes in the spout to ann's post, thereby two ann's posts are close to gradually, and then ann's post breaks away from in two ann's jacks at original place, make progress or the downstream with two spliced poles, after the altitude mixture control that will hang the neck area arrives needs the position, the contrarotation mediates the handle, thereby two-way lead screw rotates and drives two connecting blocks and is close to gradually, and then two ann's posts are kept away from gradually, ann's post inserts in the ann's jack of assigned height, with this with traction frame altitude mixture control, make things convenient for the children of different age bracket to use, reduce the use limitation of traction frame.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the bottom of the connecting column of the present invention;
FIG. 3 is a schematic side view of the connecting column of the present invention;
fig. 4 is a schematic three-dimensional structure diagram of the bottom pillar of the present invention.
Reference numerals: 1-bottom column, 2-elongated slot, 3-insertion hole, 4-connecting column, 5-adjusting device, 51-first fixing plate, 52-second fixing plate, 53-insertion column, 54-bidirectional screw rod, 55-connecting block, 56-connecting rod, 57-adjusting handle, 6-sliding chute, 7-sliding rod, 8-groove, 9-mounting rod, 10-mounting plate, 11-transverse plate, 12-mounting shaft, 13-neck hanging belt, 14-assisting handle, 15-bottom plate and 16-universal wheel.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1-4, a simple traction frame suitable for children's traction, comprising: two bottom posts 1;
the inner parts of the two bottom columns 1 are of a hollow structure, one sides of the two bottom columns 1 which are separated from each other are respectively provided with an elongated slot 2, the front and the back of the two bottom columns 1 are respectively provided with a plurality of insertion holes 3, the inner parts of the two bottom columns 1 are respectively connected with a connecting column 4 in a sliding manner, the bottoms of the two connecting columns 4 are respectively provided with an adjusting device 5, each adjusting device 5 comprises a first fixing plate 51, a second fixing plate 52 and two insertion columns 53, a bidirectional screw 54 is rotatably connected between the opposite sides of the first fixing plate 51 and the second fixing plate 52, the outer surface of the bidirectional screw 54 is in threaded connection with two connecting blocks 55, the two sides of the two connecting blocks 55 are respectively rotatably connected with a connecting rod 56, one side of the first fixing plate 51 is rotatably connected with an adjusting handle 57, and the bottoms of the two connecting columns 4 are respectively provided with two sliding chutes 6, the four sliding grooves 6 are connected with sliding rods 7 in a sliding mode, one ends of two connecting rods 56 on the same side are rotatably connected with one side of the same inserting column 53, one ends of the two sliding rods 7 at the bottom of the same connecting column 4 are fixedly connected with the tops of the two inserting columns 53 at the bottom of the same connecting column 4 respectively, an adjusting handle 57 penetrates through the long groove 2 and extends to the outside of the long groove 2, and one end of the adjusting handle 57 penetrates through the first fixing plate 51 and extends to the other side of the first fixing plate 51 and is fixedly connected with one end of the bidirectional screw rod 54.
Two one side that foundation 1 is relative all is provided with recess 8, two fixedly connected with installation pole 9 between the top of spliced pole 4, and the equal sliding connection in inside of two recesses 8 has the connecting axle.
The equal fixedly connected with mounting panel 10 in both sides of installation pole 9 bottom, two fixedly connected with diaphragm 11 between the back of mounting panel 10, one side fixed connection that the one end of two connecting axles separated with two mounting panels 10 respectively.
The bottom fixedly connected with installation axle 12 of installation pole 9, the bottom of installation axle 12 is rotated and is connected with hanging neck area 13, and installation axle 12 is located between two mounting panels 10, hangs neck area 13 and can carry out three hundred sixty degrees rotations in the bottom of installation axle 12.
Two supporting-assisting handles 14 are fixedly connected to the front side of the transverse plate 11.
Two equal fixedly connected with bottom plate 15 in bottom of foundation 1, two equal fixedly connected with two universal wheels 16 in bottom of bottom plate 15, the universal wheel 16 is convenient for the removal of traction frame, makes things convenient for children's action.
The working principle is as follows: when the height-adjustable neck strap is used, the height of the mounting rod 9 is adjusted according to the height of a child, so that the neck strap 13 reaches the height matched with the height of the child, the adjusting handle 57 is rotated to drive the two-way screw rod 54 to rotate, the two-way screw rod 54 drives the two connecting blocks 55 to gradually move away, the two connecting blocks 55 pull the connecting rod 56 connected with the two connecting blocks 55 when moving away, the connecting rod 56 pulls the two inserting columns 53, the inserting columns 53 move in the sliding groove 6 through the sliding rod 7, so that the two inserting columns 53 gradually approach to each other, the inserting columns 53 are separated from the two inserting holes 3 where the two inserting columns originally are located, the two connecting columns 4 move upwards or downwards, the height of the neck strap 13 is adjusted to a required position, the adjusting handle 57 is reversely rotated, so that the two connecting blocks 55 are gradually approached to each other through the rotation of the two inserting columns 54, the inserting columns 53 are gradually far away, and the inserting columns 53 are inserted into the inserting holes 3 with the designated height, therefore, the height of the traction frame is adjusted, children in different age groups can use the traction frame conveniently, and the use limitation of the traction frame is reduced.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A simple traction frame suitable for children traction, comprising: two bottom posts (1);
the inner parts of the two bottom columns (1) are of hollow structures, one sides of the two bottom columns (1) which are separated from each other are provided with elongated slots (2), the front and the back of the two bottom columns (1) are provided with a plurality of inserting holes (3), the inner parts of the two bottom columns (1) are connected with connecting columns (4) in a sliding mode, the bottoms of the two connecting columns (4) are provided with adjusting devices (5), each adjusting device (5) comprises a first fixing plate (51), a second fixing plate (52) and two inserting columns (53), a bidirectional screw rod (54) is rotatably connected between the first fixing plate (51) and one side, opposite to the second fixing plate (52), of the bidirectional screw rod (54), the outer surface of the bidirectional screw rod is in threaded connection with two connecting blocks (55), the two sides of the two connecting blocks (55) are rotatably connected with connecting rods (56), one side of the first fixing plate (51) is rotatably connected with an adjusting handle (57), the bottom of two spliced pole (4) all is provided with two spout (6), four equal sliding connection in the inside of spout (6) has slide bar (7).
2. The easy traction frame adapted for children's traction of claim 1, wherein: two one side that foundation post (1) is relative all is provided with recess (8), two fixedly connected with installation pole (9) between the top of spliced pole (4).
3. The easy traction frame adapted for children's traction of claim 2, wherein: the equal fixedly connected with mounting panel (10) in both sides of installation pole (9) bottom, two fixedly connected with diaphragm (11) between the back of mounting panel (10).
4. The easy traction frame adapted for children's traction of claim 2, wherein: the bottom fixedly connected with installation axle (12) of installation pole (9), the bottom of installation axle (12) is rotated and is connected with hanging neck area (13).
5. The easy traction frame adapted for children's traction of claim 3, wherein: the front surface of the transverse plate (11) is fixedly connected with two auxiliary handles (14).
6. The easy traction frame adapted for children's traction of claim 1, wherein: the bottom of two foundation columns (1) is fixedly connected with a bottom plate (15), and the bottom of the bottom plate (15) is fixedly connected with two universal wheels (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022591147.6U CN213758807U (en) | 2020-11-11 | 2020-11-11 | Simple traction frame suitable for children traction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022591147.6U CN213758807U (en) | 2020-11-11 | 2020-11-11 | Simple traction frame suitable for children traction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213758807U true CN213758807U (en) | 2021-07-23 |
Family
ID=76915075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022591147.6U Expired - Fee Related CN213758807U (en) | 2020-11-11 | 2020-11-11 | Simple traction frame suitable for children traction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213758807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116421240A (en) * | 2023-06-14 | 2023-07-14 | 华中科技大学同济医学院附属协和医院 | Hepatobiliary surgery is with supplementary operation device |
-
2020
- 2020-11-11 CN CN202022591147.6U patent/CN213758807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116421240A (en) * | 2023-06-14 | 2023-07-14 | 华中科技大学同济医学院附属协和医院 | Hepatobiliary surgery is with supplementary operation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208433125U (en) | A kind of vehicle turning lifting practical traning platform | |
| CN213758807U (en) | Simple traction frame suitable for children traction | |
| CN215803326U (en) | Assembled wall body installation auxiliary assembly | |
| CN105250088B (en) | A kind of Intelligent seat | |
| CN211827769U (en) | English teaching panel device | |
| CN215495930U (en) | Business enterprise management information display device | |
| CN215592179U (en) | Movable cable fixing frame | |
| CN213745941U (en) | Wisdom is fixed bolster for screen | |
| CN213994850U (en) | Adjustable support of rotary evaporator | |
| CN211124568U (en) | English teaching assistance presentation device | |
| CN212342803U (en) | Outdoor 5G antenna | |
| CN215981213U (en) | Height-adjustable's a gallows of synthesizing | |
| CN220749765U (en) | Electrodeless crane of display | |
| CN210752793U (en) | High school physics mr uses experiment operation panel convenient to remove | |
| CN215331730U (en) | Landscape garden corridor frame structure | |
| CN213716378U (en) | Survey and drawing geographic information display device | |
| CN219673697U (en) | Lifting foot support adjusting and balancing device | |
| CN215254860U (en) | Construction stair of simple and easy dismouting | |
| CN217908844U (en) | Multifunctional combined climbing frame | |
| CN219206429U (en) | Adjustable display design table | |
| CN220262492U (en) | Drawing board | |
| CN216366588U (en) | Jigsaw support for children | |
| CN117968632B (en) | Collecting device capable of adjusting elevation information of hillside frame column based on BIM+GIS | |
| CN221424484U (en) | Elevation fixed point device | |
| CN211714751U (en) | Outdoor tent fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |