CN209933962U - Leg pressing device suitable for body building - Google Patents
Leg pressing device suitable for body building Download PDFInfo
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- CN209933962U CN209933962U CN201920254665.3U CN201920254665U CN209933962U CN 209933962 U CN209933962 U CN 209933962U CN 201920254665 U CN201920254665 U CN 201920254665U CN 209933962 U CN209933962 U CN 209933962U
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Abstract
The utility model provides a leg pressing device suitable for body building, which comprises two support rods; the two sides of the lapping rod are respectively arranged on the opposite sides of the two supporting rods; the connecting mechanism is arranged between the top and the bottom of the inner wall of the attachment rod and comprises a vertical plate, and the top and the bottom of the vertical plate are respectively fixed to the top and the bottom of the inner wall of the attachment rod; one end of the extrusion spring is fixed on one side of the vertical plate; the connecting rod, one side of connecting rod is fixed in the extrusion spring is kept away from the one end of riser, and the opposite side of connecting rod runs through in proper order and takes pole and bracing piece and extend to the inside of bracing piece. The utility model provides a leg pressing device suitable for body-building increases the universality of equipment, ensures training personnel's result of use, reduces area, is convenient for accomodate, increases the area of contact on device and ground to reach the purpose that increases device stability.
Description
Technical Field
The utility model relates to a leg pressing technical field especially relates to a leg pressing device suitable for body-building.
Background
The leg pressing is a warm-up lacing wire, a propeller for smooth movement and a protective cover for avoiding injury. Leg pressing is the basic work of martial arts, the leg pressing can protect skeletal muscles and effectively prevent injuries and diseases, each person must grasp the above principles and establish the most suitable routine steps of the person, so that the person becomes a habit, good flexibility does not hinder growth and is beneficial to growth, and special equipment is adopted for leg pressing in sports training.
However, the general people often have poor fitness effect due to improper fit with the personal stature in leg pressing equipment during fitness use, the difference of drips in fitness equipment also causes different training effects, and the instability of the equipment can cause injuries to fitness personnel.
Therefore, there is a need to provide a leg pressing device suitable for fitness to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a possess raising and lowering functions and stable leg pressing device who is applicable to body-building.
In order to solve the technical problem, the utility model provides a leg pressing device suitable for body-building, include: two support rods; the two sides of the lapping rod are respectively arranged on the opposite sides of the two supporting rods; the connecting mechanism is arranged between the top and the bottom of the inner wall of the attachment rod and comprises a vertical plate, and the top and the bottom of the vertical plate are respectively fixed to the top and the bottom of the inner wall of the attachment rod; one end of the extrusion spring is fixed on one side of the vertical plate; one side of the connecting rod is fixed at one end of the extrusion spring, which is far away from the vertical plate, and the other side of the connecting rod sequentially penetrates through the lapping rod and the supporting rod and extends into the supporting rod; the bottom of the pull rod is fixed on one side of the top of the connecting rod, and the top of the pull rod penetrates through the butt strap and extends to the top of the butt strap; the lifting mechanism is arranged on one side of the supporting rod and comprises an installation box; the top and the bottom of the threaded rod are fixed on the top and the bottom of the inner wall of the installation box; the axis of the rotating wheel is fixed to the bottom of the surface of the threaded rod, and the surface of the rotating wheel penetrates through the installation box and extends to the outside of the installation box; the inner wall of the thread block is threaded on the surface of the threaded rod; one end of the moving rod is fixed on one side of the thread block, and the other end of the moving rod is connected with one side of the inner wall of the mounting box in a sliding mode; one end of the transmission rod is fixed to the other side of the thread block, and the other end of the transmission rod penetrates through the installation box and extends to the outside of the installation box; one side of the fixing sleeve is fixed at one end of the transmission rod extending to the outside of the mounting box, and the inner wall of the fixing sleeve is fixedly connected with the surface of the support rod.
Preferably, the bottom of one side of the installation box is fixedly connected with a fixing mechanism, the fixing mechanism comprises a transverse plate, the bottom of the transverse plate is slidably connected with a sliding plate, the top of one side of the sliding plate is fixedly connected with a spring telescopic rod, one end, far away from the sliding plate, of the spring telescopic rod is fixedly connected with one side of the installation box, the bottom of one side of the sliding plate is fixedly connected with a rear fixing rod, and one end, far away from the sliding plate, of the fixing rod is slidably connected with the rotating wheel through a clamping groove.
Preferably, the front and the back of the installation box are both provided with a stabilizing device, the stabilizing device comprises a sliding groove, the surface of the inner wall of the sliding groove is connected with a sliding block in a sliding way, a fixed plate is fixedly connected between the top and the bottom of the inner wall of the sliding block, both sides of the fixed plate are fixedly connected with fixed springs, one ends of the two fixed springs which are separated from each other are fixedly connected with extrusion plates, and the top and the bottom of two stripper plates respectively with the top and the bottom sliding connection of the inner wall of sliding block, two the equal fixedly connected with joint pole in one side that the stripper plate leaves, two the joint pole one end that leaves runs through the both sides of sliding block respectively and extends to the outside of sliding block, two the joint pole extends to the one end of the outside of sliding block and all passes through the both sides swing joint of joint groove in the inner wall of sliding groove, the bottom fixedly connected with sill bar of sliding block.
Preferably, the bottom of the bottom rod is fixedly connected with a bottom plate, the surfaces of the two clamping rods are provided with bayonets, and the bayonets are convenient for trainers to pull the clamping rods.
Preferably, one side of the bottom plate is provided with a non-slip mat, and the top of the lapping rod is provided with a soft mat.
Preferably, one side fixedly connected with slide bar of the bottom of connecting rod to the bottom of slide bar and the bottom sliding connection who takes the inner wall of pole, and the surface of install bin and bracing piece all is provided with the scale.
Preferably, the top and the bottom between the both sides of the inner wall of bracing piece are all fixedly connected with mounting panel, and the distance between two mounting panels and the high looks adaptation of connecting rod.
Compared with the prior art, the utility model provides a leg pressing device suitable for body-building has following beneficial effect:
the utility model provides a leg pressing device suitable for body building, which can adjust the height of a lapping rod according to different statures of body building personnel through the arrangement of a connecting mechanism, increase the universality of equipment, ensure the use effect of the body building personnel, and can be disassembled when the device is not used because of the arrangement of structures such as a connecting rod, an extrusion spring and the like, thereby reducing the occupied area and being convenient for storage, and the rotating wheel drives a threaded rod to rotate, thereby adjusting the height of the device, so that the device can more accurately adjust the height, increase the precision of the device, further increase the adaptability with the body building personnel, effectively ensure the body building effect, and increase the contact area between the device and the ground through the arrangement of structures such as a bottom rod, a bottom plate and the like, thereby achieving the purpose of increasing the stability of the device, ensuring the use safety of the body building personnel and reducing the potential safety hazard, and through the arrangement of the structures such as the transverse plate, the fixed rod and the like, the rotating wheel can not rotate easily after the position is adjusted, the situation that the height of a body-building person is unconsciously changed in the use process is avoided, and the body-building precision is guaranteed.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a leg pressing device suitable for body building according to the present invention;
FIG. 2 is a schematic view of the surface structure shown in FIG. 1;
FIG. 3 is a side view of the stabilization device shown in FIG. 1;
FIG. 4 is an enlarged view of portion A of FIG. 1;
FIG. 5 is an enlarged view of the portion B shown in FIG. 2;
fig. 6 is a schematic structural view of the stabilizing mechanism shown in fig. 1.
Reference numbers in the figures: 1. the support rod 2, the connecting rod, 3, the connecting mechanism, 31, the vertical plate, 32, the extrusion spring, 33, the connecting rod, 34, the pull rod, 35, the sliding rod, 36, the mounting plate, 4, the lifting mechanism, 41, the mounting box, 42, the rotating wheel, 43, the threaded rod, 44, the threaded block, 45, the moving rod, 46, the transmission rod, 47, the fixed sleeve, 5, the fixing mechanism, 51, the transverse plate, 52, the sliding plate, 53, the spring telescopic rod, 54, the fixed rod, 55, the clamping groove, 6, the stabilizing device, 61, the sliding groove, 62, the sliding block, 63, the fixed plate, 64, the fixing spring, 65, the extrusion plate, 66, the clamping rod, 67, the bottom rod, 68, the bottom plate, 69, the clamping opening, 7, the anti-skid pad, 8 and the.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a leg pressing device for exercise according to the present invention; FIG. 2 is a schematic view of the surface structure shown in FIG. 1; FIG. 3 is a side view of the stabilization device shown in FIG. 1; FIG. 4 is an enlarged view of portion A of FIG. 1; FIG. 5 is an enlarged view of the portion B shown in FIG. 2; fig. 6 is a schematic structural view of the stabilizing mechanism shown in fig. 1. Leg press suitable for fitness, comprising: one side of each of the two support rods 1 is provided with a through hole matched with the connecting rod 33; the two sides of the access rod 2 are respectively arranged at one opposite side of the two support rods 1; the connecting mechanism 3 is arranged between the top and the bottom of the inner wall of the access rod 2, the connecting mechanism 3 comprises a vertical plate 31, the top and the bottom of the vertical plate 31 are respectively fixed at the top and the bottom of the inner wall of the access rod 2, and the number of the connecting mechanisms 3 is two; a pressing spring 32, one end of the pressing spring 32 is fixed on one side of the vertical plate 31; a connecting rod 33, one side of the connecting rod 33 is fixed on one end of the extrusion spring 32 far away from the vertical plate 31, and the other side of the connecting rod 33 penetrates through the lapping rod 2 and the supporting rod 1 in sequence and extends to the inside of the supporting rod 1; the bottom of the pull rod 34 is fixed on one side of the top of the connecting rod 33, the top of the pull rod 34 penetrates through the access rod 2 and extends to the top of the access rod 2, and a sliding groove matched with the pull rod 34 is formed in the top of the access rod 2; the lifting mechanism 4 is arranged on one side of the support rod 1, the lifting mechanism 4 comprises an installation box 41, and the number of the lifting mechanisms 2 is two; a threaded rod 43, the top and bottom of the threaded rod 43 being fixed to the top and bottom of the inner wall of the installation box 41; the axis of the rotating wheel 42 is fixed at the bottom of the surface of the threaded rod 43, the surface of the rotating wheel 42 penetrates through the installation box 41 and extends to the outside of the installation box 41, and a rotating groove matched with the rotating wheel 42 is formed in the surface of the installation box 41; a screw block 44, the inner wall of the screw block 44 is screwed on the surface of the screw rod 43; a moving rod 45, one end of the moving rod 45 is fixed to one side of the screw block 44, and the other end of the moving rod 45 is slidably connected with one side of the inner wall of the mounting box 41; one end of the transmission rod 46 is fixed to the other side of the thread block 44, the other end of the transmission rod 46 penetrates through the installation box 41 and extends to the outside of the installation box 41, and a sliding groove matched with the transmission rod 46 is formed in one side of the installation box 41; and a fixing sleeve 47, wherein one side of the fixing sleeve 47 is fixed at one end of the transmission rod 46 extending to the outside of the mounting box 41, and the inner wall of the fixing sleeve 47 is fixedly connected with the surface of the support rod 1.
The fixing mechanism 5 is fixedly connected to the bottom of one side of the mounting box 41, the fixing mechanism 5 comprises a transverse plate 51, a sliding plate 52 is slidably connected to the bottom of the transverse plate 51, a spring telescopic rod 53 is fixedly connected to the top of one side of the sliding plate 52, one end, far away from the sliding plate 52, of the spring telescopic rod 53 is fixedly connected to one side of the mounting box 41, a rear fixing rod 54 is fixedly connected to the bottom of one side of the sliding plate 52, and one end, far away from the sliding plate 52, of the fixing rod 54 is slidably connected to the rotating wheel 42 through a clamping groove 55.
The front and the back of the installation box 41 are both provided with a stabilizing device 6, the stabilizing device 6 comprises a sliding groove 61, the surface of the inner wall of the sliding groove 61 is connected with a sliding block 62 in a sliding manner, a fixed plate 63 is fixedly connected between the top and the bottom of the inner wall of the sliding block 62, both sides of the fixed plate 63 are fixedly connected with fixed springs 64, one ends of the two fixed springs 64 which are separated from each other are fixedly connected with extrusion plates 65, the tops and the bottoms of the two extrusion plates 65 are respectively connected with the tops and the bottoms of the inner wall of the sliding block 62 in a sliding manner, one sides of the two extrusion plates 65 which are separated from each other are respectively fixedly connected with clamping rods 66, one ends of the two clamping rods 66 which are separated from each other respectively penetrate through both sides of the sliding block 62 and extend to the outside of the sliding block 62, one ends of the two clamping rods 66 which extend to the outside of the sliding, the bottom of the sliding block 62 is fixedly connected with a bottom rod 67.
The bottom fixedly connected with bottom plate 68 of bottom rod 67, two bayonet 69 has all been seted up on the surface of joint pole 66, bayonet 69 makes things convenient for the training person to pull joint pole 66.
Non-slip mat 7 is installed to one side of bottom plate 68, increases the frictional force of bottom plate 68 and ground to increase the stability of device, soft pad 8 is installed at the top of taking pole 2, increases training personnel comfort in use, prevents to take pole 2 fish tail training personnel.
One side fixedly connected with slide bar 35 of the bottom of connecting rod 33 to the bottom of slide bar 35 and the bottom sliding connection who takes the inner wall of pole 2, and the surface of install bin 41 and bracing piece 1 all is provided with the scale.
The equal fixedly connected with mounting panel 36 in top and bottom between the both sides of the inner wall of bracing piece 1, and the distance between two mounting panels 36 and the high looks adaptation of connecting rod 33 increase the stability of connecting rod 33 and bracing piece 1 joint.
The utility model provides a leg pressing device suitable for body-building's theory of operation as follows:
when the height-adjusting device is used, according to the height of a body builder, the pull rod 34 is pulled to drive the connecting rod 33 to move, so as to drive the extrusion spring 32 to contract, the height of the pull rod 2 is adjusted, the pull rod 34 is loosened after the height is adjusted, the pull rod 2 and the supporting rod 1 are fixed by using the elastic force of the extrusion spring 32, then the sliding plate 52 is pulled to drive the spring telescopic rod 53 to stretch, and the fixed rod 54 is driven to move, the rotating wheel 42 is rotated to drive the threaded rod 43 to rotate, the threaded rod 43 drives the threaded block 44 to move, the threaded block 44 drives the transmission rod 46 to move, the transmission rod 46 drives the fixed sleeve 47 to move, so as to drive the supporting rod 1 to lift, so as to finish the accurate height adjustment, meanwhile, the sliding plate 52 is loosened, the fixed rod 54 is engaged with the clamping groove 55 by using the elastic force of the spring telescopic, thereby make fixed spring 64 extrusion, slide sliding block 62 again for joint pole 66 agrees with next joint groove, and it utilizes the elastic force of fixed spring 64 self to fix sliding block 62 and sliding groove 61 to loosen joint pole 66, rotates sill bar 67 and bottom plate 68, makes bottom plate 68 and ground level contact, can carry out the leg pressing after accomplishing the setting.
Compared with the prior art, the utility model provides a leg pressing device suitable for body-building has following beneficial effect:
through the arrangement of the connecting mechanism 3, the height of the lapping rod 2 can be adjusted according to different statures of the body-building personnel, the universality of the equipment is increased, the use effect of the body-building personnel is ensured, and because of the arrangement of the structures such as the connecting rod 33, the extrusion spring 32 and the like, the device can be disassembled when not in use, the occupied area is reduced, the device is convenient to store, the threaded rod 43 is driven to rotate through the rotating wheel 42, the height of the device is adjusted, the height of the device can be adjusted more accurately, the precision of the device is increased, the adaptability of the device to the body-building personnel is further increased, the body-building effect is effectively ensured, the contact area between the device and the ground is increased through the arrangement of the structures such as the bottom rod 67, the bottom plate 68 and the like, the purpose of increasing the stability of the device is achieved, the body-building personnel can be safer when, the rotating wheel 42 can not easily rotate after the position is adjusted, so that the body building personnel can be prevented from unconsciously changing the height in the use process, and the body building precision is guaranteed.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A leg press device suitable for fitness, comprising:
two support rods;
the two sides of the lapping rod are respectively arranged on the opposite sides of the two supporting rods;
the connecting mechanism is arranged between the top and the bottom of the inner wall of the attachment rod and comprises a vertical plate, and the top and the bottom of the vertical plate are respectively fixed to the top and the bottom of the inner wall of the attachment rod;
one end of the extrusion spring is fixed on one side of the vertical plate;
one side of the connecting rod is fixed at one end of the extrusion spring, which is far away from the vertical plate, and the other side of the connecting rod sequentially penetrates through the lapping rod and the supporting rod and extends into the supporting rod;
the bottom of the pull rod is fixed on one side of the top of the connecting rod, and the top of the pull rod penetrates through the butt strap and extends to the top of the butt strap;
the lifting mechanism is arranged on one side of the supporting rod and comprises an installation box;
the top and the bottom of the threaded rod are fixed on the top and the bottom of the inner wall of the installation box;
the axis of the rotating wheel is fixed to the bottom of the surface of the threaded rod, and the surface of the rotating wheel penetrates through the installation box and extends to the outside of the installation box;
the inner wall of the thread block is threaded on the surface of the threaded rod;
one end of the moving rod is fixed on one side of the thread block, and the other end of the moving rod is connected with one side of the inner wall of the mounting box in a sliding mode;
one end of the transmission rod is fixed to the other side of the thread block, and the other end of the transmission rod penetrates through the installation box and extends to the outside of the installation box;
one side of the fixing sleeve is fixed at one end of the transmission rod extending to the outside of the mounting box, and the inner wall of the fixing sleeve is fixedly connected with the surface of the support rod.
2. The leg pressing device suitable for fitness according to claim 1, wherein a fixing mechanism is fixedly connected to the bottom of one side of the installation box, the fixing mechanism comprises a transverse plate, a sliding plate is slidably connected to the bottom of the transverse plate, a spring telescopic rod is fixedly connected to the top of one side of the sliding plate, one end, away from the sliding plate, of the spring telescopic rod is fixedly connected to one side of the installation box, a rear fixing rod is fixedly connected to the bottom of one side of the sliding plate, and one end, away from the sliding plate, of the fixing rod is slidably connected to the rotating wheel through a clamping groove.
3. The leg pressing device suitable for fitness according to claim 2, wherein the front and back of the installation box are both provided with a stabilizing device, the stabilizing device comprises a sliding groove, the surface of the inner wall of the sliding groove is slidably connected with a sliding block, a fixed plate is fixedly connected between the top and the bottom of the inner wall of the sliding block, both sides of the fixed plate are fixedly connected with a fixed spring, the separated ends of the two fixed springs are fixedly connected with a squeezing plate, the tops and the bottoms of the two squeezing plates are respectively slidably connected with the top and the bottom of the inner wall of the sliding block, the separated sides of the two squeezing plates are respectively fixedly connected with clamping rods, the separated ends of the two clamping rods respectively penetrate through both sides of the sliding block and extend to the outside of the sliding block, and the ends of the two clamping rods extending to the outside of the sliding block are movably connected with both sides of the inner wall of the sliding groove through the clamping groove, the bottom of sliding block fixedly connected with sill bar.
4. The leg pressing device suitable for body building of claim 3, wherein the bottom of the bottom rod is fixedly connected with a bottom plate, and the surfaces of the two clamping rods are provided with bayonets which are convenient for a trainer to pull the clamping rods.
5. A leg pressing device suitable for body building according to claim 4, wherein a non-slip mat is installed on one side of the bottom plate, and a soft mat is installed on the top of the lapping rod.
6. The leg pressing device suitable for body building of claim 1, wherein a sliding bar is fixedly connected to one side of the bottom of the connecting bar, the bottom of the sliding bar is slidably connected with the bottom of the inner wall of the lapping bar, and the surfaces of the mounting box and the supporting bar are provided with scales.
7. The leg pressing device suitable for body building of claim 1, wherein a mounting plate is fixedly connected to the top and the bottom between the two sides of the inner wall of the support rod, and the distance between the two mounting plates is adapted to the height of the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254665.3U CN209933962U (en) | 2019-02-28 | 2019-02-28 | Leg pressing device suitable for body building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254665.3U CN209933962U (en) | 2019-02-28 | 2019-02-28 | Leg pressing device suitable for body building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209933962U true CN209933962U (en) | 2020-01-14 |
Family
ID=69123109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920254665.3U Expired - Fee Related CN209933962U (en) | 2019-02-28 | 2019-02-28 | Leg pressing device suitable for body building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209933962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933564A (en) * | 2021-03-24 | 2021-06-11 | 深圳市文采园贸易有限公司 | Portable badminton and tennis dual-purpose net rack |
-
2019
- 2019-02-28 CN CN201920254665.3U patent/CN209933962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933564A (en) * | 2021-03-24 | 2021-06-11 | 深圳市文采园贸易有限公司 | Portable badminton and tennis dual-purpose net rack |
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| Date | Code | Title | Description |
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| 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: 20200114 |