CN204543442U - Structure improved soft-ball - Google Patents
Structure improved soft-ball Download PDFInfo
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- CN204543442U CN204543442U CN201520199996.3U CN201520199996U CN204543442U CN 204543442 U CN204543442 U CN 204543442U CN 201520199996 U CN201520199996 U CN 201520199996U CN 204543442 U CN204543442 U CN 204543442U
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- ball
- interior spheroid
- lid
- structure improved
- spheroid
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Abstract
The utility model relates to a kind of structure improved soft-ball, comprise the interior spheroid with inner chamber, it is characterized in that: the shore hardness A of interior spheroid is 35 ~ 80 degree, interior spheroid outside is coated with the outer sphere be made up of rigid plastics, outer sphere has episphere and lower semisphere to involute, and episphere and lower semisphere is removable lining links together.The shore hardness A of interior spheroid is 35 ~ 80 degree, and make the hardness of interior spheroid, elasticity moderate, ball picked up by convenience racket, and can not hurt sb.'s feelings, and has good security, and the soft-ball softer as quality uses; After interior spheroid uses, can be left in outer sphere, to ensure that interior spheroid is indeformable, also prevent interior spheroid dirty simultaneously; Be placed in after in outer sphere by interior spheroid in addition, it can use as the soft-ball that quality is harder again, and the toy ball that also can be used as another kind of hardness uses, and has the advantage that a ball is multiplex.
Description
Technical field
The utility model relates to exercise and fitness equipment technical field, specifically refers to a kind of soft-ball.
Background technology
Taiji sports combines with ball game by taijirouli ball, has enriched the life of people.There is the soft-ball that multiple employing different process is produced in the market, soft-ball is generally divided into two kinds, and a kind of is the softer soft-ball of quality, and this soft-ball elasticity is moderate, viscosity is good, ball picked up by convenience racket, and can not hurt sb.'s feelings, but this ball time one is long, easy generation distortion, because directly exposing when depositing, easily on spheroid, being stained with dust, causing spheroid dirty.Another kind is the soft-ball that hardness is larger, and this soft-ball elasticity is poor, very inconvenient when picking up ball with racket, but it is not easy distortion, is also not easily stained with dust dirty.
Moreover, existing soft-ball mostly is inflatable structure, the Chinese utility model patent " taijirouli ball " being CN202497664U as Authorization Notice No. discloses a kind of soft-ball, comprise the spheroid of an inner hollow, spheroid is provided with demoulding hole, demoulding hole is provided with the cap liner bonded with demoulding hole seccotine, and this cap liner is provided with inflation pin hole.Compared with the soft-ball structure be bonded together with two hemisphere in prior art, the soft-ball structure of said structure is more reasonable, demoulding hole be arranged on the probability reducing bonding place to a certain extent and tear, but, because it is provided with inflation pin hole on cap liner, in inflation pin hole, will valve inside be set, causes spheroid center of gravity to create certain skew, crank, impact uses.
Therefore, for current soft-ball, await doing further improvement.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, provides a kind of softer soft-ball of quality that namely can be used as to use, the structure improved soft-ball that also can use as the soft-ball that quality is harder.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of structure improved soft-ball, comprise the interior spheroid with inner chamber, it is characterized in that: the shore hardness A of described interior spheroid is 35 ~ 80 degree, described interior spheroid outside is coated with the outer sphere be made up of rigid plastics, this outer sphere has episphere and lower semisphere to involute, and episphere and lower semisphere is removable lining links together.
Above-mentioned episphere and lower semisphere are linked together by the mode of buckle; The outer end of the opening part of described episphere has between outer land terrace, the madial wall of between outer land terrace has the snapin part of multiple projection; The Internal Spherical Surface top of described lower semisphere have to match with described between outer land terrace in step surface, the madial wall of this interior step surface has the annular slot of joining for snapin part card; Under the state of described between outer land terrace and the mutual scarf of interior step surface, described snapin part snaps in annular slot.This detachable connection structure is a kind of hard buckle structure, certainly also can adopt spinner structure.
Above-mentioned interior spheroid has the filling sand mouth communicated with inner chamber, fill with sand mouth place and be covered with the lid covered by filling sand mouth, lid has the air-vent be connected with ambient atmosphere for sphere cavity.This interior spheroid is by the setting of air-vent, make the air pressure that ball interior keeps identical with the external world, prevent interior spheroid because there is local dent by external impacts, the hardness of interior spheroid itself makes it keep spherical, compare with traditional soft-ball and also can keep the spherical of itself without the need to inflation, therefore without the need to arranging valve inside, make soft-ball center of gravity more stable, and the uniform wall thickness of this soft-ball further ensure that soft-ball steadily of centre of gravity.
As further improvement of the utility model, removable lining being covered on of described lid is filled with on sand mouth, and person easy to use increases as required or reduces the filler in spheroid, uses convenient.
Above-mentioned spheroid has at least two along filling with sand mouth the first through hole circumferentially, corresponding, there is the inserting column be connected with above-mentioned first through hole inserting-assembling type, the air-vent described in the gap between this inserting column and the first through hole is formed bottom described lid.Adopt this connected mode, can easily lid dismountable type be connected on spheroid.
Above-mentioned lid is bonded in fills with on sand mouth, and described air-vent is the second through hole be opened on lid.
It is a convergence part that can fit with lid medial surface that the spherome surface of above-mentioned Guan Shakou edge is recessed to form downwards, and the first described through hole is arranged on this convergence part.Adopt this structure, to make lid coordinate closely with the junction of spheroid, be on the one hand conducive to being connected firmly between lid and spheroid, on the other hand, under assembling completion status, the outer surface of lid and the intimate of spheroid and level and smooth connection, comparatively attractive in appearance.
Be provided with a convex edge bottom above-mentioned lid, under described lid and interior spheroid assemble completion status, described convex edge and the edge of convergence part offset.Arranging of this convex edge further increases the tight ness rating be connected between lid with spheroid on the one hand, on the other hand, lid behind convex edge is set and spheroid thickness is basically identical, and the integral thickness of cover edge and junction, above-mentioned convergence part is also basically identical with spheroid, make whole soft-ball thickness everywhere have good homogeneity, add the stability of soft-ball center of gravity.
The lower end of above-mentioned inserting column forms the limiting section that can prevent this inserting column from departing from corresponding first through hole, to guarantee firm plug between lid and spheroid.
Filler is provided with in the inner chamber of above-mentioned interior spheroid.This filler can be solid particulate material, and the particle diameter of this solid particle is greater than the aperture of air-vent, spills from air-vent to prevent filler.The outer surface of above-mentioned spheroid and lid has the pit of several projections.Inflation soft-ball of the prior art generally adopts the pool to mould technique and makes, plastics pit soft-ball generally adopts blow molding process to obtain, silica gel soft-ball then adopts silicon rubber pressing process shaping, spheroid of the present utility model and lid all adopt Shooting Technique to make, guarantee that soft-ball thickness is comparatively even, and processing simple and convenient.
Compared with prior art, the utility model has the advantage of: the shore hardness A of interior spheroid is 35 ~ 80 degree, be preferably 45 degree, make the hardness of interior spheroid, elasticity moderate, ball picked up by convenience racket, and can not hurt sb.'s feelings, have good security, the soft-ball softer as quality uses; After interior spheroid uses, can be left in outer sphere, to ensure that interior spheroid is indeformable, also prevent interior spheroid dirty simultaneously; Be placed in after in outer sphere by interior spheroid in addition, it can use as the soft-ball that quality is harder again, and the toy ball that also can be used as another kind of hardness uses, and has the advantage that a ball is multiplex.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the three-dimensional exploded view of the utility model embodiment;
Fig. 3 is the sectional view of the utility model embodiment;
Fig. 4 is the three-dimensional exploded view of interior spheroid in the utility model embodiment;
Fig. 5 is the perspective view of lid in the utility model embodiment;
Fig. 6 is the interior spheroid structural representation of the another kind of version of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in figs. 1 to 6, be a preferred embodiment of the present utility model.
A kind of structure improved soft-ball, comprise the interior spheroid 1 with inner chamber 11, the shore hardness A of interior spheroid 1 is 35 ~ 80 degree, be preferably 45 degree, make the hardness of soft-ball, elasticity moderate, ball picked up by convenience racket, and can not hurt sb.'s feelings, there is good security, can be used as the softer soft-ball of quality and use; Interior spheroid 1 outside is coated with the outer sphere 2 of the shell be made up of rigid plastics, and this outer sphere has episphere 21 and lower semisphere 22 to involute, and episphere 21 and lower semisphere 22 is removable lining links together.
Episphere 21 and lower semisphere 22 are linked together by the mode of buckle; The outer end of the opening part of episphere 21 has between outer land terrace 211, the madial wall of between outer land terrace 211 has the snapin part 212 of multiple projection; The Internal Spherical Surface top of lower semisphere 22 have to match with between outer land terrace 211 in step surface 221, the madial wall of interior step surface 221 has and blocks the annular slot 222 of joining for snapin part 212; Under the state of step surface 211 and interior step surface 221 scarf mutually outside, snapin part 212 extrudes and snaps in annular slot 222.
Interior spheroid 1 has the filling sand mouth 12 communicated with inner chamber 11, fill with sand mouth 12 place and be covered with the lid 3 covered by filling sand mouth 12, described lid 3 has the air-vent 4 be connected with ambient atmosphere for sphere cavity 11.Filler 5 is provided with in the inner chamber 11 of interior spheroid 1; The outer surface of interior spheroid 1 and lid 3 has the pit 6 of several projections.
Removable lining being covered on of lid 3 is filled with on sand mouth 12.
Interior spheroid 1 has at least two along filling with sand mouth 12 the first through hole 13 circumferentially, corresponding, have the inserting column 31 be connected with above-mentioned first through hole 13 inserting-assembling type bottom lid 3, the gap between this inserting column 31 and first through hole 13 forms air-vent 4.The lower end of inserting column 31 forms the limiting section 311 that can prevent this inserting column 31 from departing from corresponding first through hole 13, and limiting section 311 size is greater than inserting column 31.
It is that convergence part 14, first through hole 13 that can fit with lid 3 medial surface is arranged on this convergence part 14 that the spherome surface of Guan Shakou 12 edge is recessed to form downwards.Be provided with a convex edge 32 bottom lid 3, under lid 3 and interior spheroid 1 assemble completion status, convex edge 32 offsets with the edge of convergence part 14.
As shown in Figure 6, certain lid 3 also can be bonded in fills with on sand mouth 12, and air-vent 4 is for being opened in the second through hole on lid 3.
The shore hardness A of interior spheroid 1 is 35 ~ 80 degree, and make the hardness of interior spheroid 1, elasticity moderate, ball picked up by convenience racket, and can not hurt sb.'s feelings, and has good security, and the soft-ball softer as quality uses; After interior spheroid 1 uses, can be left in outer sphere 2, indeformable to ensure interior spheroid 1, also prevent interior spheroid 1 dirty simultaneously; Be placed in by interior ball 1 body in addition after in outer sphere 2, it can use as the soft-ball that quality is harder again, and the toy ball that also can be used as another kind of hardness uses, and has the advantage that a ball is multiplex.
Although more than describe in detail the preferred embodiments of the present invention, should be expressly understood that, for a person skilled in the art, the present invention can have various modifications and variations.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a structure improved soft-ball, comprise the interior spheroid (1) with inner chamber (11), it is characterized in that: the shore hardness A of described interior spheroid (1) is 35 ~ 80 degree, described interior spheroid (1) outside is coated with the outer sphere (2) be made up of rigid plastics, this outer sphere has episphere (21) and lower semisphere (22) to involute, and episphere (21) and lower semisphere (22) is removable lining links together.
2. structure improved soft-ball according to claim 1, is characterized in that: described episphere (21) and lower semisphere (22) are linked together by the mode of buckle; The outer end of the opening part of described episphere (21) has between outer land terrace (211), the madial wall of between outer land terrace (211) has the snapin part (212) of multiple projection; The Internal Spherical Surface top of described lower semisphere (22) has the interior step surface (221) matched with described between outer land terrace (211), the madial wall of this interior step surface (221) has and blocks the annular slot (222) of joining for snapin part (212); Under the state of described between outer land terrace (211) and interior step surface (221) scarf mutually, described snapin part (212) snap in annular slot (222).
3. structure improved soft-ball according to claim 1, it is characterized in that: described interior spheroid (1) has the filling sand mouth (12) communicated with inner chamber (11), fill with sand mouth (12) place and be covered with the lid (3) filling sand mouth (12) covered, described lid (3) has the air-vent (4) be connected with ambient atmosphere for sphere cavity (11).
4. structure improved soft-ball according to claim 3, is characterized in that: removable lining being covered on of described lid (3) is filled with on sand mouth (12).
5. structure improved soft-ball according to claim 4, it is characterized in that: described interior spheroid (1) has at least two along filling with sand mouth (12) the first through hole (13) circumferentially, corresponding, described lid (3) bottom has the inserting column (31) be connected with above-mentioned first through hole (13) inserting-assembling type, the air-vent 4 described in the gap between this inserting column (31) and the first through hole (13) is formed).
6. structure improved soft-ball according to claim 5, it is characterized in that: it is a convergence part (14) that can fit with lid (3) medial surface that the spherome surface of described filling sand mouth (12) edge is recessed to form downwards, and described the first through hole (13) is arranged on this convergence part (14).
7. structure improved soft-ball according to claim 6, it is characterized in that: described lid (3) bottom is provided with a convex edge (32), under described lid (3) and interior spheroid (1) assemble completion status, described convex edge (32) offsets with the edge of convergence part (14).
8. structure improved soft-ball according to claim 5, is characterized in that: the lower end of described inserting column (31) forms the limiting section (311) that can prevent this inserting column (31) from departing from corresponding first through hole (13).
9. structure improved soft-ball according to claim 3, is characterized in that: described lid (3) is bonded in fills with on sand mouth (12), and described air-vent (4) is for being opened in the second through hole on lid (3).
10. structure improved soft-ball according to claim 3, is characterized in that: be provided with filler (5) in the inner chamber (11) of described interior spheroid; The outer surface of described interior spheroid (1) and lid (3) has the pit (6) of several projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520199996.3U CN204543442U (en) | 2015-04-03 | 2015-04-03 | Structure improved soft-ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520199996.3U CN204543442U (en) | 2015-04-03 | 2015-04-03 | Structure improved soft-ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204543442U true CN204543442U (en) | 2015-08-12 |
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ID=53818614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520199996.3U Expired - Fee Related CN204543442U (en) | 2015-04-03 | 2015-04-03 | Structure improved soft-ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204543442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744150A (en) * | 2020-06-30 | 2020-10-09 | 漳州市赛乐工贸有限公司 | Method for producing grass land |
-
2015
- 2015-04-03 CN CN201520199996.3U patent/CN204543442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744150A (en) * | 2020-06-30 | 2020-10-09 | 漳州市赛乐工贸有限公司 | Method for producing grass land |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150812 Termination date: 20190403 |