CN221130877U - Leg pressing frame with adjustable - Google Patents
Leg pressing frame with adjustable Download PDFInfo
- Publication number
- CN221130877U CN221130877U CN202322864451.7U CN202322864451U CN221130877U CN 221130877 U CN221130877 U CN 221130877U CN 202322864451 U CN202322864451 U CN 202322864451U CN 221130877 U CN221130877 U CN 221130877U
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- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an adjustable leg pressing frame, which comprises: the base, two sets of base upper surface intermediate position is provided with the montant, and the montant upper end is inserted and is equipped with the regulation pole, and two sets of one side that adjusts the pole upper end and be close to mutually all is provided with the horizontal pole, and is provided with the connecting rod between two sets of horizontal poles, when installing leg pressing frame, can drive the screw rod and insert the installation piece that establishes into the tapped hole that left side horizontal pole set up through rotating the connecting rod in to install the connecting rod at left side horizontal pole right-hand member, then through the connecting block that rotates the connecting rod right-hand member and set up, the tapped hole that makes the connecting block set up is established in the screw rod outside that right side horizontal pole left side set up through the thread bush, thereby installs the connecting rod in right side horizontal pole left side, conveniently install leg pressing frame.
Description
Technical Field
The utility model relates to the technical field of dance teaching, in particular to an adjustable leg pressing frame.
Background
The dance teaching is to make the educated person master the dance knowledge, learn the dance skill, and promote the dance ability by various methods, the method adopted by the dance teacher in the teaching should not be subjective and random, just like other subjects, the corresponding teaching method should be formulated according to the age and ability of the teaching object, the content and requirement of the teaching material, and the student body needs to be stretched before the dance teaching, so as to increase the flexibility of the body.
The utility model discloses an adjustable leg pressing frame for practicing dance, which belongs to the technical field of sports apparatuses and comprises a base, wherein two sides of the base are connected with sucking discs through connecting rods, the number of the base is two, the top ends of the two bases are connected with two adjusting rods, one side of each adjusting rod is connected with a nut, the top end of each adjusting rod is connected with a first supporting rod, and the top end of the other end of each adjusting rod is connected with a second supporting rod; the structure of the support rod can be improved through the insertion block, the screw rod, the insertion position, the rack, the nut and the groove, so that the support rod can be folded, and therefore, the support rod does not occupy more space, and the purpose of being convenient for people to store is achieved; the utility model sets the connecting rod, the anti-slip pad and the sucker on the base, which can increase the friction force between the base surface and the plane through the connecting rod, the anti-slip pad and the sucker, and can increase the suction force between the base surface and the plane to prevent the base surface from sliding, thereby achieving the purpose of being convenient for people to use.
Disclosure of utility model
The present utility model is directed to an adjustable leg pressing frame, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable leg rest, comprising:
The base, two sets of base upper surface intermediate position is provided with the montant, and the montant upper end is inserted and is equipped with the regulation pole, two sets of the one side that adjusts pole upper end and be close to mutually all is provided with the horizontal pole, and is provided with the connecting rod between two sets of horizontal poles.
Preferably, the front and back sides of the lower surfaces of the two groups of bases are provided with moving wheels, and the front and back sides of the two groups of bases are provided with positioning groups.
Preferably, the four positioning groups comprise positioning plates, positioning rods are arranged on the lower surfaces of the positioning plates, and positioning seats are sleeved outside the lower ends of the positioning rods through threaded structures.
Preferably, the two sets of vertical rods are movably inserted with adjusting rods, limiting blocks are arranged at the lower ends of the two sets of adjusting rods, and positioning bolts are arranged at the outer sides of the two sets of vertical rods.
Preferably, the two groups of cross bars and the outer surfaces of the connecting rods are provided with anti-slip pads.
Preferably, the left side of the connecting rod is rotatably provided with a mounting block, the left side of the mounting block is provided with a screw rod, and the right side of the left cross rod is provided with a threaded hole matched with the left cross rod.
Preferably, the right side the horizontal pole left side is provided with the screw rod, the connecting rod right side rotates and is provided with the connecting block to the screw rod assorted tapped hole that sets up with the right side horizontal pole is seted up to the connecting block right-hand member.
The utility model has at least the following beneficial effects:
Through being provided with the location group, when needs remove leg pressing frame, can be through rotating the location seat for it removes at the locating lever outer end through the helicitic texture, thereby makes the location seat break away from ground, releases the fixed to the device, then removes through removing wheel pair device.
Through being provided with the connecting rod, when installing leg pressing frame, can drive the screw rod through the installation piece that rotates the left side setting of connecting rod and insert and establish in the tapped hole that sets up of left side horizontal pole to install the connecting rod at left side horizontal pole right-hand member, then through the connecting block that rotates the setting of connecting rod right-hand member, make the tapped hole that the connecting block was seted up establish the screw rod outside that sets up in right side horizontal pole left side through the thread bush, thereby install the connecting rod in right side horizontal pole left side, conveniently install leg pressing frame.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the disassembled structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic cross-sectional view of a positioning assembly according to the present utility model.
In the figure: 1. a base; 2. a moving wheel; 3. positioning groups; 31. a positioning sheet; 32. a positioning rod; 33. a positioning seat; 4. a vertical rod; 5. an adjusting rod; 6. a cross bar; 7. a connecting rod; 8. an anti-slip pad; 9. a mounting block; 10. and (5) connecting a block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: an adjustable leg rest, comprising:
The base 1, two sets of base 1 upper surface intermediate positions are provided with montant 4, and the upper end of montant 4 inserts and is equipped with regulation pole 5, and the one side that two sets of regulation pole 5 upper ends are close to mutually all is provided with horizontal pole 6, and is provided with connecting rod 7 between two sets of horizontal poles 6.
Further, the front and back sides of the lower surfaces of the two groups of bases 1 are respectively provided with a movable wheel 2, the front and back sides of the two groups of bases 1 are respectively provided with a positioning group 3, the bases 1 are conveniently moved through the movable wheels 2, and after moving to a proper position, the positions of the bases 1 are fixed through the positioning groups 3.
Further, four groups of locating groups 3 include locating plate 31, and locating plate 31 lower surface is provided with locating lever 32, and locating lever 32 lower extreme outside is equipped with positioning seat 33 through the helicitic texture cover, can install locating lever 32 through locating plate 31, then through rotating positioning seat 33 for positioning seat 33 moves at the locating lever 32 outer end, thereby makes positioning seat 33 contact ground, fixes base 1.
Further, two sets of montants 4 upper end activities are inserted and are equipped with regulation pole 5, and two sets of regulation pole 5 lower extreme all are provided with the stopper to two sets of montants 4 outsides all are provided with the locating bolt, can adjust the height of adjustment pole 5 at montant 4 upper end, restrict the position of adjusting the adjustment pole 5 through the stopper, after adjusting to suitable height, fix the position of adjustment pole 5 through the locating bolt.
Furthermore, the two groups of cross bars 6 and the outer surfaces of the connecting rods 7 are provided with anti-slip pads 8, so that friction force between the legs and the leg pressing frame can be enhanced through the protection pads when the legs are pressed, and the legs are prevented from sliding off from the leg pressing frame when the legs are pressed.
Further, the left side of the connecting rod 7 is provided with a mounting block 9 in a rotating mode, a screw is arranged on the left side of the mounting block 9, a threaded hole matched with the left side cross rod 6 is formed in the right side of the left side cross rod, and the screw is driven to be inserted into the threaded hole formed in the left side cross rod 6 by rotating the mounting block 9, so that the connecting rod 7 is mounted at the right end of the left side cross rod 6.
Further, the left side of right side horizontal pole 6 is provided with the screw rod, and connecting rod 7 right side rotates and is provided with connecting block 10 to connecting block 10 right-hand member offered with the screw rod assorted tapped hole that right side horizontal pole 6 set up, can be through rotating connecting block 10, thereby make the tapped hole that connecting block 10 offered establish the screw rod outside that right side horizontal pole 6 left side set up through the thread bush, thereby install connecting rod 7 in right side horizontal pole 6 left side.
Working principle: when the leg pressing frame needs to be moved, the positioning seat 33 can be rotated to move at the outer end of the positioning rod 32 through a threaded structure, so that the positioning seat 33 is separated from the ground, the fixation of the device is released, and then the device is moved through the moving wheel 2;
When installing leg pressing frame, can drive the screw rod through the installation piece 9 that rotates the setting of connecting rod 7 left side and insert and establish in the tapped hole that sets up of left side horizontal pole 6 to install connecting rod 7 at left side horizontal pole 6 right-hand member, then through the connecting block 10 that rotates the setting of connecting rod 7 right-hand member, make the tapped hole that connecting block 10 set up establish the screw rod outside that sets up in right side horizontal pole 6 left side through the thread bush, thereby install connecting rod 7 in right side horizontal pole 6 left side, conveniently install leg pressing frame.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An adjustable leg pressing frame, comprising:
base (1), two sets of base (1) upper surface intermediate position is provided with montant (4), and montant (4) upper end is inserted and is equipped with regulation pole (5), two sets of one side that adjusts pole (5) upper end looks and is close to all is provided with horizontal pole (6), and is provided with connecting rod (7) between two sets of horizontal poles (6).
2. An adjustable leg rest according to claim 1, wherein: the front and back sides of the lower surfaces of the two groups of bases (1) are provided with movable wheels (2), and the front and back sides of the two groups of bases (1) are provided with positioning groups (3).
3. An adjustable leg rest according to claim 2, wherein: the four groups of positioning groups (3) comprise positioning pieces (31), positioning rods (32) are arranged on the lower surfaces of the positioning pieces (31), and positioning seats (33) are sleeved on the outer sides of the lower ends of the positioning rods (32) through thread structures.
4. An adjustable leg rest according to claim 1, wherein: the upper ends of the two groups of vertical rods (4) are movably inserted with adjusting rods (5), the lower ends of the two groups of adjusting rods (5) are provided with limiting blocks, and the outer sides of the two groups of vertical rods (4) are provided with positioning bolts.
5. An adjustable leg rest according to claim 1, wherein: the outer surfaces of the two groups of cross bars (6) and the connecting rods (7) are provided with anti-slip pads (8).
6. An adjustable leg rest according to claim 1, wherein: the left side of connecting rod (7) rotates and is provided with installation piece (9), and installation piece (9) left side is provided with the screw rod to the tapped hole that matches with it has been seted up on left side horizontal pole (6) right side.
7. An adjustable leg rest according to claim 1, wherein: the right side the horizontal pole (6) left side is provided with the screw rod, connecting rod (7) right side rotates and is provided with connecting block (10) to threaded hole with the screw rod assorted that right side horizontal pole (6) set up is seted up to connecting block (10) right-hand member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864451.7U CN221130877U (en) | 2023-10-25 | 2023-10-25 | Leg pressing frame with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864451.7U CN221130877U (en) | 2023-10-25 | 2023-10-25 | Leg pressing frame with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221130877U true CN221130877U (en) | 2024-06-14 |
Family
ID=91388367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322864451.7U Active CN221130877U (en) | 2023-10-25 | 2023-10-25 | Leg pressing frame with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221130877U (en) |
-
2023
- 2023-10-25 CN CN202322864451.7U patent/CN221130877U/en active Active
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