CN213643026U

CN213643026U - Dance training is with stretching device convenient to dismouting

Info

Publication number: CN213643026U
Application number: CN202022883603.4U
Authority: CN
Inventors: 吴渝妮; 张天阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-09
Anticipated expiration: 2030-12-03

Abstract

The utility model provides a conveniently-disassembled stretching device for dance training, which relates to the technical field of stretching devices and comprises a vertical frame and a loop bar; the vertical frame is arranged in the bearing table, and a sliding block is arranged on the inner side of the vertical frame; the left end of the loop bar is connected with the sliding block, the extension bar is arranged in the loop bar, the outer wall of the extension bar is provided with a tightening sleeve, and the right end of the extension bar is connected with the sliding block; the utility model is favorable for fixing the vertical frame in the bearing platform through the arrangement of the circular groove and the circular key, so that the device is firm and convenient to install; through the arrangement of the sliding chute and the sliding key, the height of the stretching device is adjusted at any time during training, and the practicability of the device is improved; the arrangement of the stop head and the spring ensures that the flat key on the stop head slides in the groove in the sliding block after external force is applied to the stop head, so that the lifting function of the sliding block is easily realized; the position of loop bar and extension bar can be locked by the arrangement of tight sleeve, and the adjustment of distance between loop bar and extension bar is realized simply and conveniently.

Description

Dance training is with stretching device convenient to dismouting

Technical Field

The utility model belongs to the technical field of stretching device, more specifically say, in particular to stretching device is used in dance training convenient to dismouting.

Background

Dance is a very popular sport for people, not only represents a culture, but also is a good body-building sport, and the dance sport is subjected to boring and tedious hard training behind the extremely high ornamental value of the dance.

For a stretching device for dance training which is convenient to assemble and disassemble, reference is made to patent No. CN211410886U, which mainly comprises a handle bar; the lower side of the handle bar is detachably connected with a left support rod and a right support rod; the lower end of the left supporting rod and the lower end of the right supporting rod are respectively provided with a detachable conversion device; the conversion device comprises an L-shaped plate, universal wheels and supporting legs; the universal wheel and the supporting legs are respectively arranged at two ends of the L-shaped plate; the middle part of the L-shaped plate is respectively rotatably connected with the left supporting rod and the right supporting rod, and L-shaped plate through holes are respectively formed in the horizontal section and the vertical section of the L-shaped plate; the lower ends of the left supporting rod and the right supporting rod are respectively hinged with a blocking piece; the utility model is a pole training device, and a plurality of parts of the whole device are detachable structures, so that the device is convenient to carry and the whole device can be conveniently converted; the universal wheels touch the ground, thereby being convenient to move; the supporting legs are converted to be grounded, so that the whole device is stably placed.

Present similar dance for training stretching device of dismouting of being convenient for when using, the effect of height-adjusting and distance is relatively poor, can't be according to the training environment, light convenient adjusts stretching device to stretching device spare part is various, and the installation is complicated when dismantling, can not labour saving and time saving install and dismantle the device.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a dance training is with stretching device convenient to dismouting to solve the present similar dance training of being convenient for dismouting and can not adjust stretching device's height and the length of distance at will, the problem of installing and dismantling stretching device that can not be simple and convenient.

The utility model discloses dance training that is convenient for the dismouting reaches with stretching device's purpose and efficiency by following concrete technical means:

a stretching device for dance training convenient to disassemble and assemble comprises a vertical frame and a loop bar; the vertical frame is arranged in the bearing table, and a sliding block is arranged on the inner side of the vertical frame; the loop bar left end links to each other with the slider, and loop bar internally mounted has extension bar, and extension bar outer wall installs tight cover, and the extension bar right-hand member is connected with the slider.

Furthermore, a plurality of lockholes are formed in the front side of the vertical frame, a sliding key is formed in the inner wall of the rear side of the vertical frame, a sliding groove is formed in the outer wall of the rear side of the sliding block, the sliding block is slidably mounted with the sliding key on the vertical frame through the sliding groove, a blocking head is mounted on the front side of the sliding block, and the blocking head penetrates through the lockholes in the front side of the vertical frame.

Furthermore, a groove is formed in the sliding block, a flat key is formed in the outer wall of the blocking head, the blocking head is slidably mounted in the groove formed in the sliding block through the flat key, a spring is mounted in the blocking head, and one side of the spring is connected with the inner wall of the stand.

Furthermore, a circular groove is formed in the bearing platform, circular keys are respectively formed on the outer wall of the bottom of the vertical frame, and the circular keys at the bottom of the vertical frame are slidably mounted in the circular groove formed in the bearing platform.

Further, the sleeve rod and the two ends of the extension rod are respectively and fixedly provided with a sliding block, the sleeve rod is in sliding connection with the extension rod, the outer wall of the sleeve rod is provided with threads, the sleeve rod is tightly sleeved and slidably arranged on the outer wall of the extension rod, and the sleeve is tightly sleeved and connected with the sleeve rod through threads.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the arrangement of the round slot and the round key is beneficial to fixing the vertical frame in the bearing platform, so that the device is firm and convenient to install; the setting of spout and feather key makes the slider reciprocate in the grudging post, and the height of adjustment slider can be according to the condition, and the high of adjusting stretching device has promoted the practicality of device at any time when the training.

2. Due to the arrangement of the blocking head and the spring, the blocking head extends out of the sliding block to play a role in locking the sliding block, and after external force is applied to the blocking head, a flat key on the blocking head slides in a groove in the sliding block, so that the lifting function of the sliding block on the stand is easily realized; the position of loop bar and extension bar can be locked by the arrangement of tight sleeve, and the adjustment of distance between loop bar and extension bar is realized simply and conveniently.

Drawings

Fig. 1 is a schematic structural view of the shaft side of the present invention.

Fig. 2 is a schematic structural view of the stand of the present invention.

Fig. 3 is a schematic structural diagram of the slider of the present invention.

Fig. 4 is a schematic structural view of the bearing table of the present invention.

Fig. 5 is a schematic structural view of the loop bar of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a bearing table; 101. a circular groove; 2. erecting a frame; 201. a round key; 202. a sliding key; 203. a lock hole; 3. a loop bar; 301. a thread; 4. a stopper; 401. a flat bond; 5. a slider; 501. a groove; 502. a chute; 6. a spring; 7. tightening the sleeve; 8. and (5) lengthening the rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a conveniently-disassembled stretching device for dance training, which comprises a vertical frame 2 and a loop bar 3; the vertical frame 2 is arranged in the bearing table 1, and the inner side of the vertical frame 2 is provided with a sliding block 5; the 3 left ends of loop bar link to each other with

slider

5, and 3 internally mounted of loop bar have

extension bar

8, and 8 outer walls of extension bar install

tight cover

7, and 8 right-hand members of extension bar are connected with slider 5.

The front side of the vertical frame 2 is provided with a plurality of lock holes 203, the inner wall of the rear side is provided with a sliding key 202, the outer wall of the rear side of the sliding block 5 is provided with a sliding groove 502, the sliding block 5 is slidably mounted with the sliding key 202 on the vertical frame 2 through the sliding groove 502, the front side of the sliding block 5 is provided with a baffle head 4, and the baffle head 4 penetrates through the lock holes 203 on the front side of the vertical frame 2; through the slider 5 in the slip grudging post 2, make slider 5 reciprocate in grudging post 2 to adjustment slider 5's height, simple and convenient adjustment is draw gear's for training height has promoted the practicality of device.

The inner part of the sliding block 5 is provided with a groove 501, the outer wall of the blocking head 4 is provided with a flat key 401, the blocking head 4 is slidably installed in the groove 501 arranged in the inner part of the sliding block 5 through the flat key 401, a spring 6 is installed in the blocking head 4, and one side of the spring 6 is connected with the inner wall of the vertical frame 2; the spring 6 is arranged in the blocking head 4, the blocking head 4 extends out of the sliding block 5 under the action of the spring 6, and after the blocking head 4 is acted by external force, the blocking head 4 slides in the groove 501 formed in the sliding block 5 through the flat key 401, so that the blocking head 4 is locked on the vertical frame 2.

Wherein, the bearing platform 1 is internally provided with a circular groove 101, the outer wall of the bottom of the vertical frame 2 is respectively provided with a circular key 201, and the circular key 201 at the bottom of the vertical frame 2 is slidably arranged in the circular groove 101 arranged in the bearing platform 1; through the cooperation of circular slot 101 and round key 201, fix grudging post 2 in bearing platform 1, it is stable firm, and simple to operate.

The two ends of the loop bar 3 and the two ends of the extension bar 8 are respectively fixedly provided with a slide block 5, the loop bar 3 is connected with the extension bar 8 in a sliding way, the outer wall of the loop bar 3 is provided with a thread 301, the tight sleeve 7 is arranged on the outer wall of the extension bar 8 in a sliding way, and the tight sleeve 7 is connected with the loop bar 3 in a thread way through the thread 301;

loop bar

3 and 8 slidable mounting of extension bar can adjust the distance of loop bar 3 and extension bar 8 as required, through screw 301 and tight effect of overlapping 7, locks

loop bar

3 and 8 positions of extension bar, and the distance of light adjustment loop bar 3 and extension bar 8 is favorable to stretching out and drawing back stretching device's distance when using, has increased the practicality.

The specific use mode and function of the embodiment are as follows:

when the utility model is used, the vertical frame 2 is fixed in the bearing platform 1 through the matching of the circular groove 101 and the circular key 201, so that the device is firm and convenient to install; the sliding block 5 is slidably mounted with the sliding key 202 on the stand 2 through the sliding groove 502, and the sliding block 5 in the stand 2 is slid to enable the sliding block 5 to move up and down in the stand 2, so that the height of the sliding block 5 is adjusted, the height of the stretching device can be adjusted according to conditions during training, and the practicability of the device is improved; a spring 6 is arranged in the blocking head 4, the blocking head 4 extends out of the sliding block 5 under the action of the spring 6 to play a role in locking the sliding block 5, and after an external force is applied to the blocking head 4, a flat key 401 on the blocking head 4 slides in a groove 501 formed in the sliding block 5, so that the sliding block 5 is lifted on the stand 2;

loop bar

3 and 8 slidable mounting of extension bar can adjust the distance of loop bar 3 and extension bar 8 as required, through screw 301 and tight effect of overlapping 7, to loop

bar

3 and 8 position locking of extension bar, simple and convenient the adjustment that has realized

loop bar

3 and 8 distances of extension bar.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a dance training is with stretching device convenient to dismouting which characterized in that: comprises a vertical frame (2) and a loop bar (3); the vertical frame (2) is arranged in the bearing table (1), and a sliding block (5) is arranged on the inner side of the vertical frame (2); the left end of the loop bar (3) is connected with the sliding block (5), the extension bar (8) is arranged inside the loop bar (3), the outer wall of the extension bar (8) is provided with the tightening sleeve (7), and the right end of the extension bar (8) is connected with the sliding block (5).

2. The conveniently detachable stretching device for dance training of claim 1, wherein: the front side of the vertical frame (2) is provided with a plurality of lock holes (203), the inner wall of the rear side is provided with a sliding key (202), the outer wall of the rear side of the sliding block (5) is provided with a sliding groove (502), the sliding block (5) is slidably mounted with the sliding key (202) on the vertical frame (2) through the sliding groove (502), the front side of the sliding block (5) is provided with a retaining head (4), and the retaining head (4) penetrates through the lock holes (203) in the front side of the vertical frame (2).

3. The conveniently detachable stretching device for dance training of claim 1, wherein: the novel vertical rack is characterized in that a groove (501) is formed in the sliding block (5), a flat key (401) is formed in the outer wall of the blocking head (4), the blocking head (4) is slidably mounted in the groove (501) formed in the sliding block (5) through the flat key (401), a spring (6) is mounted in the blocking head (4), and one side of the spring (6) is connected with the inner wall of the vertical rack (2).

4. The conveniently detachable stretching device for dance training of claim 1, wherein: bearing platform (1) is inside to be seted up circular slot (101), and circle key (201) have respectively been seted up to grudging post (2) bottom outer wall, and circle key (201) slidable mounting in bearing platform (1) is inside to be seted up in circular slot (101).

5. The conveniently detachable stretching device for dance training of claim 1, wherein: loop bar (3) and extension bar (8) both ends are fixed mounting respectively have slider (5), loop bar (3) and extension bar (8) sliding connection, and screw thread (301) have been seted up to loop bar (3) outer wall, and tightly overlap (7) sliding mounting in extension bar (8) outer wall, tightly overlap (7) and pass through screw thread (301) and loop bar (3) threaded connection.