CN112516560A - Automatic pressure boost boxing target device - Google Patents
Automatic pressure boost boxing target device Download PDFInfo
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- CN112516560A CN112516560A CN202011292419.0A CN202011292419A CN112516560A CN 112516560 A CN112516560 A CN 112516560A CN 202011292419 A CN202011292419 A CN 202011292419A CN 112516560 A CN112516560 A CN 112516560A
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- silencing
- boxing target
- support
- target device
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/20—Punching balls, e.g. for boxing; Other devices for striking used during training of combat sports, e.g. bags
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses an automatic pressurization boxing target device, which comprises a base and a boxing target main body, wherein the base is provided with a mounting component, the mounting component comprises a positioning rod, the boxing target main body comprises an annular air bag, the side wall of the annular air bag is of a multilayer structure, and the multilayer structure sequentially comprises a cloth crushing layer, a pearl cotton layer, a buffer latex layer and PU leather from inside to outside; the annular air bag is sleeved at the upper end of the positioning rod, a pressing plate is detachably arranged at the upper end of the positioning rod, and the pressing plate abuts against and abuts against the upper end face of the annular air bag; the lower extreme of annular gasbag is equipped with the aeration component rather than the inner chamber intercommunication, is equipped with the compressor with aeration component intercommunication on the base, is equipped with pressure sensor in the annular gasbag, is equipped with the controller in the base inner chamber, controller and pressure sensor, compressor signal connection. The automatic pressurizing boxing target device provided by the invention is simple in structure and can realize automatic inflation and pressurization.
Description
Technical Field
The invention relates to the technical field of boxing targets, in particular to an automatic pressurization boxing target device.
Background
The boxing target is equipment that boxer or boxing fan used for practising go out a fist, can effectively temper arm muscle, improve and go out fist strength and speed. The existing boxing target, particularly the air bag type boxing target, loses air pressure inside an air bag after external force hitting training, so that insufficient pressure is caused, and subsequent training is influenced. At present, when the air pressure is insufficient, manual inflation or direct air bag replacement is generally adopted, and the mode is low in efficiency.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: overcomes the defects of the prior art, and provides the boxing target which has simple structure and can realize automatic inflation and pressurization.
The technical scheme adopted by the invention is as follows: the boxing target device comprises a base and a boxing target main body, wherein a mounting component is arranged on the base and comprises a positioning rod, the boxing target main body comprises an annular air bag, the side wall of the annular air bag is of a multilayer structure, and the multilayer structure sequentially comprises a cloth crushing layer, a pearl cotton layer, a buffer latex layer and PU leather from inside to outside; the annular air bag is sleeved at the upper end of the positioning rod, a pressing plate is detachably arranged at the upper end of the positioning rod, and the pressing plate abuts against the upper end face of the annular air bag; the lower extreme of annular gasbag is equipped with the inflation assembly rather than the inner chamber intercommunication, be equipped with the compressor with inflation assembly intercommunication on the base, be equipped with pressure sensor in the annular gasbag, be equipped with the controller in the base inner chamber, controller and pressure sensor, compressor signal connection.
After adopting the structure, compared with the prior art, the liftable boxing target has the following advantages:
in the structure of the invention, the boxing target main body is connected to the base through the mounting component, and the boxing target main body adopts the air bag boxing target, the inner cavity of the boxing target main body can be inflated, and the air bag boxing target has good buffering performance when in striking; the side wall of the air bag with the multilayer structure effectively enhances the impact strength of the air bag, and simultaneously reduces the probability of rupture of the air bag.
In addition, still set up compressor, controller on the base in this structure, set up current pressure sensor in the gasbag inside, when pressure is not enough in the gasbag, pressure sensor can convey corresponding signal to controller, and the operation of controller control compressor toward automatic charging in the gasbag guarantees that the pressure in the gasbag is in a steady state all the time to comfort level when guaranteeing the boxing training.
As an improvement, the mounting assembly further comprises a silencing support, the upper end of the base is provided with a mounting hole, the lower end of the silencing support is inserted into the mounting hole, and a silencing element is arranged between the outer part of the silencing support and the inner side wall of the mounting hole; an installation flange is integrally formed at the upper end of the silencing support, and the installation flange is fixedly connected with the upper end of the base through a plurality of connecting bolts; the utility model discloses a silencing device, including amortization support, first mounting groove, linking bridge, be equipped with elastic element between the lateral wall of linking bridge and the first mounting groove lateral wall, the upper end of linking bridge is equipped with the second mounting groove, the lower extreme of locating lever is connected in the second mounting groove.
In another improvement, the silencing element is a cylindrical silencing rubber sleeve, and the silencing rubber sleeve is surrounded and wrapped outside the silencing support; the joint of the upper end of the silencing support and the mounting flange is inwards concave towards one side of the mounting flange to form a positioning part, and the upper end of the silencing rubber sleeve is assembled in the positioning part.
And the positioning part comprises a plurality of inserting holes which are uniformly arranged along the circumferential direction, and the upper end of the silencing rubber sleeve is provided with inserting columns which are correspondingly matched with the inserting holes.
And in addition, a plurality of concave dovetail grooves are formed in the outer side wall of the lower end of the silencing support. After the arrangement, when the two-part structure is subjected to injection molding, the rubber material formed by the noise reduction rubber sleeve extends into the dovetail groove, and a corresponding convex structure matched with the dovetail groove in shape is formed after cooling, so that the connection strength of the two-part structure is increased.
Still further, elastic element include a plurality of elastic rubber spare that evenly set up on the linking bridge lateral wall along circumference, the outer profile face that the lateral wall of a plurality of elastic rubber spare formed along circumference is big-end-up's taper surface for the diameter, just the upper end of elastic rubber spare exceeds in the mounting flange up end. In the structure, the elastic element structure with the conical surface with the larger diameter at the upper part and the smaller diameter at the lower part enables the boxing target body to have better buffering acting force when the boxing target body is subjected to the beating acting force and is deflected in a unidirectional way to a certain degree; and the upper end of the elastic rubber piece exceeds the upper end face of the conical hole, so that the connecting support and the silencing support cannot be in contact when the elastic rubber piece deflects, and the generation of contact noise of the hard piece is avoided.
In the improvement, the silencing bracket and the connecting bracket are both made of PVC materials; the noise reduction rubber sleeve and the elastic rubber piece are processed by a rubber mixture of PVC and 15% -25%. The silencing support and the connecting support in the structure mainly play a role in supporting the framework, the strength requirement is high, and the silencing rubber sleeve and the elastic rubber piece play a corresponding buffering role, so that proper rubber mixing is added, and the structure has corresponding flexibility while certain strength is ensured.
In addition, the noise reduction rubber sleeve and the noise reduction support are integrally injection-molded; the elastic rubber piece and the connecting support are integrally formed in an injection molding mode. In the structure, the integrated injection molding process enables processing to be more convenient, and relevant processes of component installation are saved.
Drawings
Fig. 1 is a schematic structural view of the automatic pressurizing boxing target device of the present invention.
FIG. 2 is a schematic view of the construction of the inflation assembly of the present invention.
Fig. 3 is an enlarged structural view at Y in fig. 1.
Fig. 4 is an enlarged structural view at X in fig. 1.
Fig. 5 is a connection structure view of the noise reduction bracket and the elastic rubber sleeve in the present invention.
Fig. 6 is a view showing a connection structure of the connection bracket and the elastic rubber member in the present invention.
Fig. 7 is a sectional view taken along line a-a in fig. 6.
Wherein, 1-a base, 1.1-a mounting hole, 2-a positioning rod, 3-an annular air bag, 3.1-a cloth shattering layer, 3.2-a pearl cotton layer, 3.3-a buffer emulsion layer, 3.4-PU skin, 4-a pressing plate, 5-a compressor, 6-a connecting bracket, 6.1-a second mounting groove, 6.2-a splicing column, 6.2.1-a limit convex ring, 7-a silencing bracket, 7.1-a mounting flange, 7.1.1-a splicing hole, 7.2-a first mounting groove, 7.2.1-a conical hole, 7.2.2-a cylindrical hole, 7.2.2.1-a limit groove, 7.3-a dovetail groove, 8-a silencing rubber sleeve, 9-an elastic rubber piece, 10-an inflation tube, 10.1-a first mounting hole, 10.2-a second mounting hole, 10.3-a cover plate, 10.4-T type valve core and 10.5-an elastic piece, 10.6-air intake.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
In the description of the present invention, it should be noted that the terms "upper end", "lower end", "outer side wall", "inner side wall", "outer side", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. It should also be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figure 1, the automatic pressurization boxing target device provided by the invention comprises a base 1 and a boxing target main body, wherein a mounting component is arranged on the base 1 and comprises a positioning rod 2, the boxing target main body comprises an annular air bag 3, as shown in figure 3, the side wall of the annular air bag 3 is of a multilayer structure, and the multilayer structure sequentially comprises an environment-friendly cloth crushing layer 3.1, a high-elasticity pearl cotton layer 3.2, a buffer emulsion layer 3.3 and a thickened high-density PU leather 3.4 from inside to outside. The annular air bag 3 is sleeved at the upper end of the positioning rod 2, a pressing plate 4 is detachably arranged at the upper end of the positioning rod 2, and the pressing plate 4 abuts against the upper end face of the annular air bag 3; specifically, be equipped with the screw thread section in the upper end of locating lever 2, the center of clamp plate 4 is equipped with the screw hole, and clamp plate 4 is connected through threaded connection mode with locating lever 2. The lower extreme of annular gasbag 3 is equipped with the inflation assembly 01 rather than the inner chamber intercommunication, is equipped with the compressor 5 with inflation assembly 01 intercommunication on the base 1, is equipped with pressure sensor in the annular gasbag 3, is equipped with the controller in the base 1 inner chamber, controller and pressure sensor, compressor 5 signal connection.
In this embodiment, the inflation assembly is a structural principle similar to a one-way valve, specifically, as shown in fig. 2, the inflation assembly includes an inflation tube 10, one end of the inflation tube 10 near the inner cavity of the airbag is provided with a first mounting hole 10.1 with an opening at the inner end, the other end of the inflation tube 10 is provided with a second mounting hole 10.2 coaxial with and communicated with the first mounting hole 10.1, and the aperture of the second mounting hole 10.2 is smaller than that of the first mounting hole 10.1; namely, the two mounting holes are communicated to form a T-shaped mounting channel; a cover plate 10.3 is arranged at the opening end of the inflation tube 10 close to the first mounting hole 10.1, a T-shaped valve core 10.4 is arranged in the first mounting hole 10.1 in a sliding mode, the small head end of the T-shaped valve core 10.4 is matched in the second mounting hole 10.2, the other end of the T-shaped valve core 10.4 is matched in the first mounting hole 10.1 in a sliding mode, and an elastic piece 10.5 is arranged between the tail portion of the T-shaped valve core 10.4 and the cover plate 10.3; an air inlet hole 10.6 communicated with the inner cavity of the air bag is formed in the side wall of the first mounting hole 10.1, when external inflation equipment introduces air towards the second mounting hole 10.2 to drive the T-shaped valve core 10.4 to move towards one side of the inner cavity of the air bag until the air inlet hole 10.6 is exceeded, the air inlet hole 10.6 is communicated with the first mounting hole 10.1, namely, the external air can enter the inner cavity of the air bag 9 through the second mounting hole 10.2, the first mounting hole 10.1 and the air inlet hole 10.6 in sequence to realize the inflation process of the air bag 9; after the external inflation pressure is eliminated, the elastic piece 10.5 drives the T-shaped valve core 10.4 to reset, and the second mounting hole 10.2 is driven to be sealed, in the structure, referring to fig. 3, the T-shaped valve core 10.4 can only move towards one side of the inner cavity of the air bag 9, the function similar to that of a one-way valve can only realize that external air enters the inner cavity of the air bag 9 through the inflation assembly, and on the contrary, due to the elastic action of the elastic piece 10.5, the T-shaped valve core 10.4 always has the tendency of moving towards the second mounting hole 10.2, and the air is ensured not to leak. In the present invention, the elastic member 10.5 is preferably a circular arc-shaped small spring, but in other embodiments, the elastic member 10.5 may also be a rubber bellows or a wave spring structure as long as the elastic restoring force can be achieved.
As shown in fig. 4, the mounting assembly further includes a silencing support 7, the upper end of the base 1 is provided with a mounting hole 1.1, the lower end of the silencing support 7 is inserted into the mounting hole 1.1, and a silencing element is arranged between the outer part of the silencing support 7 and the inner side wall of the mounting hole 1.1; an installation flange 7.1 is integrally formed at the upper end of the silencing support 7, and the installation flange is fixedly connected with the upper end of the base through a plurality of connecting bolts; the upper end of the silencing support 7 is provided with a first mounting groove 7.2, a connecting support 6 is connected in the first mounting groove 7.2, an elastic element is arranged between the outer side wall of the connecting support 6 and the side wall of the first mounting groove 7.2, the upper end of the connecting support 6 is provided with a second mounting groove 6.1, and the lower end of the positioning rod 2 is connected in the second mounting groove 6.1; and when boxing target main part suit was on locating lever 2, the lower terminal surface of boxing target main part leaned on with the up end of linking bridge 6 earlier on the top, and linking bridge 6 plays axial support limiting displacement to boxing target main part.
The silencing element is a cylindrical silencing rubber sleeve 8, and the silencing rubber sleeve 8 is surrounded and wrapped outside the silencing support 7; the joint of the upper end of the silencing support 7 and the mounting flange 7.1 is concave inwards towards one side of the mounting flange 7.1 to form a positioning part, and the upper end of the silencing rubber sleeve 8 is assembled in the positioning part.
As shown in fig. 5, more specifically, the first mounting groove 7.2 includes a tapered hole 7.2.1 with a large upper diameter and a small lower diameter, a sunken cylindrical hole 7.2.2 is provided at a middle position of the bottom of the tapered hole 7.2.1, and an insertion column 6.2 fitted with the cylindrical hole 7.2.2 is provided at a lower end of the connecting bracket 6. As shown in fig. 6, a plurality of axially distributed limit protruding rings 6.2.1 are arranged on the outer side wall of the insertion column 6.2, and a limit groove 7.2.2.1 matched with the limit protruding rings 6.2.1 is arranged on the inner wall of the cylindrical hole 7.2.2.
In order to further improve the structural strength of the integrated injection molding of the silencing rubber sleeve 8 and the silencing support 7, a plurality of concave dovetail grooves 7.3 are formed in the outer side wall of the lower end of the silencing support 7, so that when the two-part structure is subjected to injection molding after arrangement, a rubber material of the silencing rubber sleeve 8 extends into the dovetail grooves 7.3, a corresponding convex structure matched with the dovetail grooves 7.3 in shape is formed after cooling, and the connecting strength of the two-part structure is increased.
In addition, as shown in fig. 6 and 7, the elastic element includes a plurality of elastic rubber members 9 uniformly arranged on the outer side wall of the connecting bracket 6 along the circumferential direction, outer contour surfaces formed on the outer side walls of the plurality of elastic rubber members 9 along the circumferential direction are tapered surfaces with diameters being large at the top and small at the bottom, and the upper ends of the elastic rubber members 9 exceed the upper end surface of the mounting flange 7.1. The upper end of the connecting support 6 is provided with a second annular rib 6.3 which is turned outwards, the upper end face of each elastic rubber part 9 is attached to the lower end face of the second annular rib 6.3, and the outer edge of the upper end of each elastic rubber part 9 is flush with the outer edge of the second annular rib 6.3.
Further, in order to guarantee the connection stability between elastic rubber spare 9 and the first mounting groove 7.2, be equipped with a plurality of vertical extensions along circumference on the inside wall of bell mouth 7.2.1 and with elastic rubber spare 9's outside matched with constant head tank (not shown in the figure), after setting up like this, when hitting the boxing target main part, the connection structure between elastic rubber spare 9 and the amortization support 6 can not take place the circumference and deflect, guarantees connection structure's stability.
In the invention, preferably, the silencing bracket 7 and the connecting bracket 6 are both made of PVC materials; the noise reduction rubber sleeve 8 and the elastic rubber piece 9 are both processed by rubber mixture of PVC and 15% -25%. In addition, the silencing rubber sleeve 8 and the silencing support 7 are integrally injection-molded; the elastic rubber part 9 and the connecting bracket 6 are integrally formed by injection molding. The integrated injection molding mode is convenient to process, the connecting mechanism is more stable, and the subsequent process of part installation is saved.
The foregoing has described preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary, and various changes made within the scope of the independent claims of the present invention are within the scope of the present invention.
Claims (8)
1. The utility model provides an automatic pressure boost boxing target device, includes base (1) and boxing target main part, its characterized in that: the boxing target comprises a base (1), wherein the base (1) is provided with a mounting assembly, the mounting assembly comprises a positioning rod (2), the boxing target main body comprises an annular air bag (3), the side wall of the annular air bag (3) is of a multilayer structure, and the multilayer structure sequentially comprises a cloth crushing layer (3.1), a pearl cotton layer (3.2), a buffer latex layer (3.3) and a PU leather (3.4) from inside to outside;
the annular air bag (3) is sleeved at the upper end of the positioning rod (2), a pressing plate (4) is detachably arranged at the upper end of the positioning rod (2), and the pressing plate (4) abuts against the upper end face of the annular air bag (3); the lower extreme of annular gasbag (3) is equipped with inflatable component (01) rather than the inner chamber intercommunication, be equipped with compressor (5) with inflatable component (01) intercommunication on base (1), be equipped with pressure sensor in annular gasbag (3), be equipped with the controller in base (1) inner chamber, controller and pressure sensor, compressor (5) signal connection.
2. The automatic pressurized boxing target device of claim 1, wherein: the automatic pressurized boxing target device of claim 1, wherein: the mounting assembly further comprises a silencing support (7), a mounting hole (1.1) is formed in the upper end of the base (1), the lower end of the silencing support (7) is inserted into the mounting hole (1.1), and a silencing element is arranged between the outer part of the silencing support (7) and the inner side wall of the mounting hole (1.1); an installation flange (7.1) is integrally formed at the upper end of the silencing support (7), and the installation flange is fixedly connected with the upper end of the base through a plurality of connecting bolts; the upper end of amortization support (7) is equipped with first mounting groove (7.2), linking bridge (6) are connected in first mounting groove (7.2), be equipped with elastic element between the lateral wall of linking bridge (6) and first mounting groove (7.2) lateral wall, the upper end of linking bridge (6) is equipped with second mounting groove (2.1), the lower extreme of locating lever is connected in second mounting groove (2.1).
3. The automatic pressurized boxing target device of claim 2, wherein: the noise reduction element is a cylindrical noise reduction rubber sleeve (8), and the noise reduction rubber sleeve (8) is arranged around and wraps the noise reduction support (7); the joint of the upper end of the silencing support (7) and the mounting flange (7.1) is concave inwards towards one side of the mounting flange (7.1) to form a positioning part, and the upper end of the silencing rubber sleeve (8) is assembled in the positioning part.
4. The automatic pressurized boxing target device of claim 3, wherein: the positioning part comprises a plurality of inserting holes (7.1.1) which are uniformly arranged along the circumferential direction, and inserting columns which are correspondingly matched with the inserting holes (7.1.1) are arranged at the upper end of the silencing rubber sleeve (8).
5. The automatic pressurized boxing target device of claim 3, wherein: the outer side wall of the lower end of the silencing support (7) is provided with a plurality of concave dovetail grooves (7.3).
6. The automatic pressurized boxing target device of claim 2, wherein: elastic element include a plurality of elastic rubber spare (9) of evenly setting on linking bridge (6) lateral wall along circumference, the outer profile surface that the lateral wall of a plurality of elastic rubber spare (9) formed along circumference is big-end-up's taper surface in the diameter, just the upper end of elastic rubber spare (9) surpasss from mounting flange (7.1) up end.
7. An automatic pressurized boxing target device in accordance with any one of claims 2 to 6, wherein: the silencing support (7) and the connecting support (6) are made of PVC materials; the noise reduction rubber sleeve (8) and the elastic rubber piece (9) are both processed by adding 15% -25% of PVC rubber mixture.
8. The automatic pressurized boxing target device of claim 7, wherein: the silencing rubber sleeve (8) and the silencing support (7) are integrally injection-molded; the elastic rubber piece (9) and the connecting support (6) are integrally formed by injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292419.0A CN112516560A (en) | 2020-11-18 | 2020-11-18 | Automatic pressure boost boxing target device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292419.0A CN112516560A (en) | 2020-11-18 | 2020-11-18 | Automatic pressure boost boxing target device |
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| Publication Number | Publication Date |
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| CN112516560A true CN112516560A (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011292419.0A Pending CN112516560A (en) | 2020-11-18 | 2020-11-18 | Automatic pressure boost boxing target device |
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| CN (1) | CN112516560A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514730A (en) * | 2009-04-03 | 2009-08-26 | 株洲时代新材料科技股份有限公司 | Primary spring combining spherical structure and V-shaped structure |
| CN201370943Y (en) * | 2009-02-13 | 2009-12-30 | 陈奕霖 | Striking device |
| CN106581983A (en) * | 2016-11-25 | 2017-04-26 | 安徽工程大学 | Novel kick target capable of attacking |
| CN108553859A (en) * | 2018-05-23 | 2018-09-21 | 陕西师范大学 | A kind of wushu training system |
| CN210229089U (en) * | 2019-07-18 | 2020-04-03 | 成都金杰利警用器材有限公司 | Many gasbag formula boxing training target |
| CN210495144U (en) * | 2019-08-16 | 2020-05-12 | 惠州市进成实业有限公司 | Inflatable boxing post convenient to height-adjusting |
-
2020
- 2020-11-18 CN CN202011292419.0A patent/CN112516560A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201370943Y (en) * | 2009-02-13 | 2009-12-30 | 陈奕霖 | Striking device |
| CN101514730A (en) * | 2009-04-03 | 2009-08-26 | 株洲时代新材料科技股份有限公司 | Primary spring combining spherical structure and V-shaped structure |
| CN106581983A (en) * | 2016-11-25 | 2017-04-26 | 安徽工程大学 | Novel kick target capable of attacking |
| CN108553859A (en) * | 2018-05-23 | 2018-09-21 | 陕西师范大学 | A kind of wushu training system |
| CN210229089U (en) * | 2019-07-18 | 2020-04-03 | 成都金杰利警用器材有限公司 | Many gasbag formula boxing training target |
| CN210495144U (en) * | 2019-08-16 | 2020-05-12 | 惠州市进成实业有限公司 | Inflatable boxing post convenient to height-adjusting |
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Application publication date: 20210319 |