CN210409358U - Tension rope door catch - Google Patents
Tension rope door catch Download PDFInfo
- Publication number
- CN210409358U CN210409358U CN201921002027.9U CN201921002027U CN210409358U CN 210409358 U CN210409358 U CN 210409358U CN 201921002027 U CN201921002027 U CN 201921002027U CN 210409358 U CN210409358 U CN 210409358U
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- meshbelt
- pulling force
- force rope
- connecting plate
- splint
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Abstract
The utility model discloses a pulling force rope knocker. The technical key points are as follows: the utility model provides a pulling force rope knocker, including roller bearing and meshbelt, the meshbelt passes inside the roller bearing and forms a ring, and the meshbelt is close to two inboards of roller bearing and fixes together and make the meshbelt form two rings, less intra-annular is located to the roller bearing cover, be provided with the fixing device who is used for pressing from both sides tight pulling force rope on the meshbelt, fixing device is including setting up the connecting plate at the meshbelt inboard of great ring, the vertical fixation is at the solid fixed splint on connecting plate surface, sliding connection just keeps away from solid fixed splint parallel movable clamp plate on connecting plate surface, and set up and lie in movable clamp plate on the connecting plate and keep away from solid fixed splint one and serve pushing mechanism, pushing mechanism is used for driving movable clamp. The utility model has the advantages of can fix the pulling force rope that passes the pulling force rope knocker, the pulling force rope takes place to slide on the meshbelt when avoiding doing the motion, improves the pulling force rope knocker suitability.
Description
Technical Field
The utility model relates to a body-building articles for use technical field, more specifically say, it relates to a pulling force rope knocker.
Background
Due to the progress of times and the development of economy, modern people are fashionable for maintaining personal stature and body health, and due to the busy life of modern people, various body-building apparatuses which are convenient to use in home or office environments are deeply popular, for example, a tension rope body-building device which is composed of an elastic tension rope body is light, small and convenient to carry, can provide the practicability of body-building exercise at any time, and is a good choice for the body-building of modern people.
When using the pulling force rope, need use the pulling force rope knocker, current pulling force rope knocker is shown in figure 1, including inside hollow roller bearing and meshbelt, and the meshbelt passes inside formation ring of roller bearing, and the meshbelt is close to two inboards of roller bearing and is made up together and make the meshbelt form two rings of not equidimension, and the roller sleeve is located a less intra-annular. When the pull rope is used, one end with the rolling shaft is arranged on one side outside the door, then the door is closed, the mesh belt is clamped between the door seams, and then one end of the pull rope penetrates through the larger ring, so that the pull rope can do some movements of force, stretching, unfolding and the like. However, when one end of the tension rope is threaded through the larger ring to move, the braid cannot fix the tension rope threaded through the ring, so that when some exercises are performed, the tension rope held at the right hand end can be pulled by the left hand of a user when one end of the tension rope is pulled, and the performance of some exercises is influenced, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
To the technical problem that exists, an object of the utility model is to provide a pulling force rope knocker, it has can fix the pulling force rope that passes pulling force rope knocker, and the pulling force rope takes place to slide on the meshbelt when avoiding doing the motion, improves the advantage of pulling force rope knocker suitability.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a pull rope door buckle comprises a roller with a hollow inner part and a flat woven belt, wherein the woven belt penetrates through the inner part of the roller and forms a ring, and the two inner sides of the webbing belt adjacent the roller are secured together so that the webbing belt forms two loops of different size, the rolling shaft is sleeved in a smaller ring, the braid is provided with a fixing device used for clamping the tension rope passing through the larger ring, the fixing device comprises a connecting plate arranged at the inner side of the woven belt of the larger ring, a fixed clamping plate vertically fixed on the surface of the connecting plate, a movable clamping plate which is connected on the surface of the connecting plate in a sliding way and is parallel to the fixed clamping plate, and a pushing mechanism arranged on the connecting plate and positioned at one end of the movable clamping plate far away from the fixed clamping plate, the pushing mechanism is used for driving the movable clamping plate to clamp the tension rope between the fixed clamping plate and the movable clamping plate, and the fixed clamping plate is arranged along the width direction of the woven belt.
Through adopting above-mentioned technical scheme, pressing from both sides the pulling force rope knocker and pressing from both sides tightly behind the crack, the roller bearing of cover on the less ring of meshbelt is blocked outdoors, pass the more big ring of meshbelt with the pulling force rope, can press from both sides the fastening and fix on the meshbelt with the pulling force rope that passes the meshbelt through setting up clamping device, the pulling force rope passes between the crack that movable clamp plate, solid fixed splint and connecting plate enclose, then drive movable clamp plate through pushing mechanism and press from both sides the pulling force rope tight between movable clamp plate and solid fixed splint, and can eliminate the fixed to the pulling force rope through control pushing mechanism. Therefore, when the tension rope is pulled by the left hand in some sports, the tension rope held by the right hand cannot be pulled, and the effect of improving the applicability of the tension rope door catch is achieved.
The utility model discloses further set up to: the pushing mechanism comprises a supporting plate which is fixed on the connecting plate and is arranged in parallel with the movable clamping plate, and a screw rod which penetrates through the supporting plate and is rotatably connected to the movable clamping plate at one end.
Through adopting above-mentioned technical scheme, through rotating the lead screw of threaded connection in the backup pad, and the lead screw rotates with movable clamp plate and is connected, can drive movable clamp plate when the lead screw rotates and remove along the direction of being close to or keeping away from solid fixed splint.
The utility model discloses further set up to: and one end of the screw rod, which is far away from the movable clamping plate, is fixedly connected with a butterfly nut.
Through adopting above-mentioned technical scheme, through setting up butterfly nut convenient to use person's direct hand just can rotate the lead screw to drive and remove splint and remove, need not with the help of other instruments.
The utility model discloses further set up to: the connecting plate is provided with a sliding groove arranged along the direction of the vertical fixing clamping plate, and the bottom surface of the movable clamping plate close to the connecting plate is provided with a sliding block which slides and is clamped in the sliding groove.
Through adopting above-mentioned technical scheme, through the cooperation that sets up slider and spout, can realize moving the sliding connection of splint and connecting plate, and avoid moving splint and connecting plate separation.
The utility model discloses further set up to: the position where the screw rod is rotatably connected with the movable clamping plate is positioned close to the center of the supporting plate.
Through adopting above-mentioned technical scheme, rotate the position of being connected with lead screw and movable clamp plate and establish in the position that is close to the backup pad center, can drive movable clamp plate when moving in the rotation lead screw for movable clamp plate's atress can be more even, can be better with the tight fixing of pulling force rope clamp between movable clamp plate and solid fixed splint.
The utility model discloses further set up to: and a rubber layer is fixed on one surface of the movable clamping plate opposite to the fixed clamping plate.
Through adopting above-mentioned technical scheme, the pulling force rope generally is rubber materials, and when pressing from both sides the pulling force rope tight between movable clamp plate and solid fixed splint, can increase movable clamp plate and solid fixed splint and the frictional force of pulling force rope through setting up the rubber layer, improve the tight fixed effect of clamp with clamping device's clamp, avoid the pulling force rope to take place to slide between movable clamp plate and fixed stirring.
The utility model discloses further set up to: and a plurality of arc-shaped grooves are formed in the opposite surfaces of the two rubber layers and are arranged along the direction vertical to the supporting plate.
Through adopting above-mentioned technical scheme, the cross section of pulling force rope is mostly circular form, can increase the tight area of contact of clamp of rubber layer and pulling force rope through setting up the arc wall to improve fixing device and to the tight effect of clamp of pulling force rope.
The utility model discloses further set up to: the outer wall of the rolling shaft is sleeved with a sponge ring.
Through adopting above-mentioned technical scheme, trade through setting up the sponge and can have the cushioning effect, avoid the roller bearing of stereoplasm directly to cause the door plant fish tail with the door plant directly, can play the effect of protection door plant.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by arranging the fixing device consisting of the pushing mechanism, the connecting plate, the movable clamping plate and the fixed clamping plate, when the tension rope passes through the woven belt, after the tension rope is well adjusted to be positioned at two ends of the woven belt, the tension rope is placed between the movable clamping plate and the fixed clamping plate, and the pushing mechanism drives the movable clamping plate to clamp and fix the tension rope between the movable clamping plate and the fixed clamping plate, so that the tension rope door catch and the tension rope are fixed, the tension rope is prevented from sliding on the woven belt during movement, and the applicability of the tension rope door catch is improved;
(2) by arranging the pushing structure consisting of the screw rod and the supporting plate, when the screw rod is rotated, the movable clamping plate which is rotatably connected with one end of the screw rod can be driven to move towards the direction close to or far away from the fixed clamping plate, and the screw rod can be rotated without other tools by arranging the butterfly nut, so that a user can conveniently operate the pushing mechanism;
(3) through setting up the rubber layer, can improve the frictional force of moving splint and solid fixed splint and pulling force rope to improve the tight effect of clamp of moving splint and solid fixed splint to the pulling force rope, and set up the arc wall on the rubber layer and can increase the tight area of contact of clamp of rubber layer and pulling force rope, further improve the tight effect of clamp to the pulling force rope.
Drawings
FIG. 1 is a schematic view of a prior art tension cord door latch;
FIG. 2 is a schematic structural diagram of the present embodiment;
fig. 3 is an enlarged view of a portion a in fig. 2.
Reference numerals: 1. a roller; 2. weaving a belt; 3. a sponge ring; 4. a fixing device; 41. a connecting plate; 42. fixing the clamping plate; 43. moving the clamping plate; 44. a pushing mechanism; 441. a support plate; 442. a screw rod; 5. a butterfly nut; 6. a chute; 7. a rubber layer; 8. an arc-shaped groove.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
In the embodiment, as shown in fig. 1 and 2, the tension rope door buckle comprises a roller 1 with a hollow interior and a flat braid 2, wherein the braid 2 penetrates through the interior of the roller 1 and forms a sealed ring, and the two inner sides of the braid 2 close to the roller 1 are sewn and fixed together to enable the braid 2 to form two rings with different sizes, and the roller 1 is sleeved in a smaller ring; the mesh belt 2 is a thickened mesh belt 2, one end sleeved with the rolling shaft 1 is arranged on the outer side of the door when the mesh belt 2 is used, then the door is closed to enable the mesh belt 2 to be clamped between door seams, one end of the tension rope penetrates through a larger ring, and after the position of the tension rope in the larger ring of the mesh belt 2 is adjusted, the tension rope can do some movements; and the outer wall of the roller 1 is sleeved with a sponge ring 3 for preventing the hard roller 1 from scratching the door plate.
Referring to fig. 2 and 3, the webbing belt 2 is provided with a fixing device 4 for clamping the tensile cord passing through the larger loop, the fixing device 4 includes a connecting plate 41 fixed inside the webbing belt 2 of the larger loop, a fixing clamp plate 42 vertically fixed on the surface of the connecting plate 41, a moving clamp plate 43 slidably connected on the surface of the connecting plate 41 and parallel to the fixing clamp plate 42, and a pushing mechanism 44 arranged on the connecting plate 41 at one end of the moving clamp plate 43 away from the fixing clamp plate 42, the pushing mechanism 44 is used for driving the moving clamp plate 43 to clamp the tensile cord between the fixing clamp plate 42 and the moving clamp plate 43, and the fixing clamp plate 42 is arranged along the width direction of the webbing belt 2; when passing the pulling force rope in the meshbelt 2 of great ring, adjust the length back that the pulling force rope is located meshbelt 2 both ends, place the pulling force rope between movable clamp plate 43 and solid fixed clamp plate 42, then drive movable clamp plate 43 through pushing mechanism 44 and remove towards the direction that is close to solid fixed clamp plate 42, until pressing from both sides the pulling force rope tight between movable clamp plate 43 and solid fixed clamp plate 42, the pulling force rope takes place to slide on meshbelt 2 when avoiding doing the motion, and can cancel the tight fixed of clamp to the pulling force rope through control pushing mechanism 44, with the effect that improves pulling force rope knocker suitability.
The pushing mechanism 44 includes a supporting plate 441 fixed on the connecting plate 41 and parallel to the movable clamp plate 43, and a screw rod 442 passing through the supporting plate 441 and having one end rotatably connected to the movable clamp plate 43, wherein when the screw rod 442 is rotated, the movable clamp plate 43 can move in a direction approaching or departing from the fixed clamp plate 42, so as to drive the movable clamp plate 43 to move; the butterfly nut 5 is fixedly connected to one end of the screw rod 442, which is far away from the movable clamping plate 43, so that a user can rotate the screw rod 442 through the butterfly nut 5, and the screw rod 442 can be operated conveniently without using other tools.
As shown in fig. 3, the connecting plate 41 is provided with a sliding slot 6 arranged along the direction perpendicular to the fixing clamp plate 42, a sliding block (not shown) which slides and is clamped in the sliding slot 6 is fixed on the bottom surface of the movable clamp plate 43 attached to the connecting plate 41, the sliding slot 6 is arranged along the direction perpendicular to the movable clamp plate 43 and the fixing clamp plate 42, the cross section of the sliding slot 6 and the cross section of the sliding block are arranged in a T shape, so that the movable clamp plate 43 and the connecting plate 41 are prevented from being separated while sliding.
The position where the screw rod 442 is rotatably connected with the movable clamping plate 43 is located near the center of the supporting plate 441, so that the stress of the screw rod 442 on the movable clamping plate 43 is more uniform, and the tension rope is better clamped and fixed between the movable clamping plate 43 and the fixed clamping plate 42; all bond rubber layer 7 in the relative one side of removal splint 43 and solid fixed splint 42, rubber layer 7 can improve the frictional force with the pulling force rope, and all be equipped with many arc walls 8 in the relative one side of two rubber layers 7, and arc wall 8 arranges along the direction of perpendicular backup pad 441, can increase with the tight area of contact of clamp of the circular shape pulling force rope of common cross section to improve and remove splint 43 and with the tight effect of clamp of solid fixed splint 42 to the pulling force rope.
The utility model discloses a working process and beneficial effect as follows:
when the pull rope door buckle works, one end of the pull rope door buckle sleeve is clamped on the outer side of a door, the mesh belt 2 with a larger ring is located on the inner side of the door, one end of the pull rope penetrates through the larger ring of the mesh belt 2, the positions of the two ends of the mesh belt 2 are adjusted, the pull rope is placed between the movable clamping plate 43 and the fixed clamping plate 42 on the connecting plate 41, then the butterfly nut 5 is rotated to drive the screw rod 442 to rotate, so that the screw rod 442 drives the movable clamping plate 43 to move towards the direction close to the fixed clamping plate 42 until the pull rope is clamped and fixed between the movable clamping plate 43 and the fixed clamping plate 42, and the pull rope is prevented from sliding on the pull rope door buckle. Just can cancel the fixed effect to the pulling force rope through direction rotation lead screw 442, through be provided with the rubber layer 7 that improves with pulling force rope frictional force on the relative one side of movable clamp plate 43 and solid fixed clamp plate 42, still be equipped with arc wall 8 on the rubber layer 7, further improve fixing device 4 fixed effect to the pulling force rope takes place to slide on the pulling force rope knocker when reaching to avoid doing the motion, improves the effect of pulling force rope knocker suitability.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a pulling force rope knocker, includes inside hollow roller bearing (1) and the meshbelt (2) of platykurtic, and meshbelt (2) pass roller bearing (1) inside and form a ring, and meshbelt (2) are close to two inboards of roller bearing (1) and fix together and make meshbelt (2) form two rings that are not the same big, a less intra-annular, its characterized in that are located to roller bearing (1) cover: be provided with on meshbelt (2) and be used for pressing from both sides the fixing device (4) of the tight pulling force rope that passes great ring, fixing device (4) are including setting up connecting plate (41) at the meshbelt (2) inboard of great ring, vertical fixation are at fixed splint (42) on connecting plate (41) surface, sliding connection on connecting plate (41) surface and with fixed splint (42) parallel removal splint (43) and set up on connecting plate (41) lie in removal splint (43) keep away from fixed splint (42) one serve push mechanism (44), push mechanism (44) are used for driving removal splint (43) and press from both sides the tight pulling force rope in between fixed splint (42) and removal splint (43), fixed splint (42) set up along the width direction of meshbelt (2).
2. The tension cord door latch of claim 1, wherein: the pushing mechanism (44) comprises a supporting plate (441) which is fixed on the connecting plate (41) and is arranged in parallel with the movable clamping plate (43), and a screw rod (442) which penetrates through the supporting plate (441) and is rotatably connected to the movable clamping plate (43) at one end.
3. The tension cord door latch of claim 2, wherein: and one end of the screw rod (442) far away from the movable clamping plate (43) is fixedly connected with a butterfly nut (5).
4. The tension cord door latch of claim 1, wherein: be provided with spout (6) that set up along perpendicular solid fixed splint (42) direction on connecting plate (41), the bottom surface that removes splint (43) and is close to connecting plate (41) is provided with the slider that slides and joint in spout (6).
5. The tension cord door latch of claim 2, wherein: the position where the screw rod (442) is rotatably connected with the movable clamping plate (43) is positioned close to the center of the supporting plate (441).
6. The tension cord door latch of claim 1, wherein: the rubber layer (7) is fixed on one surface of the movable clamping plate (43) opposite to the fixed clamping plate (42).
7. The tension cord door latch of claim 6, wherein: the opposite surfaces of the two rubber layers (7) are provided with a plurality of arc-shaped grooves (8), and the arc-shaped grooves (8) are arranged along the direction vertical to the supporting plate (441).
8. The tension cord door latch of claim 1, wherein: the outer wall of the roller (1) is sleeved with a sponge ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002027.9U CN210409358U (en) | 2019-06-29 | 2019-06-29 | Tension rope door catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002027.9U CN210409358U (en) | 2019-06-29 | 2019-06-29 | Tension rope door catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210409358U true CN210409358U (en) | 2020-04-28 |
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ID=70377991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921002027.9U Active CN210409358U (en) | 2019-06-29 | 2019-06-29 | Tension rope door catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210409358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514515A (en) * | 2020-05-09 | 2020-08-11 | 高邮市康胜机械有限公司 | Multifunctional body-building elastic pull rope device |
| CN113713321A (en) * | 2021-08-03 | 2021-11-30 | 安徽即刻动身健身器械科技有限公司 | Multifunctional door holder and training belt |
-
2019
- 2019-06-29 CN CN201921002027.9U patent/CN210409358U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514515A (en) * | 2020-05-09 | 2020-08-11 | 高邮市康胜机械有限公司 | Multifunctional body-building elastic pull rope device |
| CN111514515B (en) * | 2020-05-09 | 2021-06-29 | 高邮市康胜机械有限公司 | Multifunctional body-building elastic pull rope device |
| CN113713321A (en) * | 2021-08-03 | 2021-11-30 | 安徽即刻动身健身器械科技有限公司 | Multifunctional door holder and training belt |
| CN113713321B (en) * | 2021-08-03 | 2023-03-14 | 安徽即刻动身健身器械科技有限公司 | Multifunctional door holder and training belt |
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