CN104712131A - Locking structure of sports floor - Google Patents
Locking structure of sports floor Download PDFInfo
- Publication number
- CN104712131A CN104712131A CN201510114587.3A CN201510114587A CN104712131A CN 104712131 A CN104712131 A CN 104712131A CN 201510114587 A CN201510114587 A CN 201510114587A CN 104712131 A CN104712131 A CN 104712131A
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- CN
- China
- Prior art keywords
- cushion pad
- snap close
- installing hole
- buckle structure
- pin thread
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Abstract
The invention discloses a locking device of a sports floor. The locking structure comprises a locking male buckle, a locking female buckle and a cushion pad; an installing hole of the cushion pad is formed inside the locking male buckle, a clamping groove is formed in the middle portion of the inner surface of the installing hole of the cushion pad, the cushion pad is arranged in the installing hole of the cushion pad, the cushion pad is of a hollow structure with the bottom closed, a groove is formed in the lower portion of the outer wall of the cushion pad, a clamping part is formed in the middle portion of the outer wall of the cushion pad, the clamping part is in a same line with the groove, the size of the clamping part is matched with the size of the clamping groove in the middle portion of the installing hole of the cushion pad, and the size of the locking female buckle is matched with the size of the inner surface of the cushion pad. The cushion pad is added between the buckles, so that the tightness of connection between the buckles is increased, the problem that the when the floor is broken under the condition of long-time thermal expanding and cold contraction is solved, and in addition, better vertical shock-absorbing effect can be achieved through the arrangement of the cushion pad.
Description
Technical field
The present invention relates to technical field of floor, be specifically related to a kind of buckle structure of athletic floor.
Background technology
What the floor in stadiums adopted is wood flooring mostly, and carry out permanent connection with ground, floor covering layers process takes time and effort, and pole is not suitable for the needs that large area is installed.At present gradually replace by forth generation floor board for sports ground.Forth generation floor board for sports ground is a kind of knockdown assembled floor, the surface of base can directly mated formation at cement or pitch, without the need to bonding, installs very simple, can also arbitrarily dismounting.Floating structure design adds firm reinforced supporting foot structure, play vertical damping effect, anti-skidding surface effectively can prevent injury gained in sports, the high-performance basketball court that can be used for mating formation desirable, tennis court, five-a-side field, skidding court, table tennis court and the multi-functional court such as vollyball, shuttlecock, be adapted to the demand that large area is laid.
Current sports assembled floor is mostly block-shaped floor, and kind is more, and modal connecting method adopts snap close to connect, and the pattern of snap close is various, but its buckle structure is all simple fastening.Because sports ground is in open-air atmosphere, every day is the temperature difference sooner or later, and the seasonal temperature difference, all can cause expanding with heat and contract with cold of athletic floor.When expanding with heat and contract with cold for a long time, fastening place, floor easily cracks, and causes the lost of life on floor, adopts the simple mode fastened, the floor loss problem that can not solve expands with heat and contract with cold for a long time causes.
Summary of the invention
In view of this, the application provides a kind of buckle structure of athletic floor, between snap close, increase cushion pad, increases the connection compactness between snap close, the splintering problem of situation lower floor of can avoiding expanding with heat and contract with cold for a long time.In addition, arranging of described cushion pad can reach better vertical damping effect.
For solving above technical problem, technical scheme provided by the invention is a kind of buckle structure of athletic floor.Described structure comprises snap close pin thread, snap close box, cushion pad, described snap close pin thread is positioned on any two limits of athletic floor, described snap close box is positioned on two limits adjacent or relative with described snap close pin thread, described snap close pin thread inside is provided with cushion pad installing hole, described cushion pad installing hole is hollow circular cylinder, described hollow circular cylinder upper inner diameter is less than its underpart internal diameter, buckling groove is provided with in the middle part of the inner surface of described cushion pad installing hole, described cushion pad is positioned at cushion pad installing hole, described cushion pad is the hollow structure of bottom closure, the external surface of described cushion pad is hollow cylindrical, the inner surface of described cushion pad is cylindrical or conical, described cushion pad outer wall bottom is provided with groove, a shackle member is formed in the middle part of described cushion pad outer wall with on the same straight line of described groove, buckling groove dimensional fits in the middle part of the size of described shackle member and cushion pad installing hole, described snap close box is cylinder or cone, the size of described snap close box and the inner surface dimensional fits of cushion pad.
Wherein, snap close pin thread and snap close box are male and female two parts.Snap close in existing splice floor board is direct fastening, and the mode of this direct fastening can cause snap close to connect not closely or too tight.Under outdoor conditions, long-term expanding with heat and contract with cold can cause occurring between snap close breaking or tilting.Add cushion pad in the snap close pin thread of the application, after being interlocked with snap close box, effectively can alleviating the problem of expanding with heat and contract with cold and be connected tight type problem.
Preferably, the height of described cushion pad is greater than the degree of depth of cushion pad installing hole, and this arranges and can make the direct kiss the earth of cushion pad, plays vertical damping effect.
Preferably, described snap close box is positioned at the bottom of ground edges of boards, its setting position is corresponding with the described snap close pin thread facing limit or opposite side, in snap close connects, snap close pin thread in a floor and the snap close box on another floor fasten, for ensureing the compactness fastened, the position between snap close pin thread with snap close box needs corresponding.
Preferably, the outer shape of described snap close pin thread is selected from rectangle for any one, square, semicircle, trapezoidal.
More preferred, the outer shape of described snap close pin thread is selected from square for any one, semicircle, and above two kinds of shapes are all process comparatively simple shape.
Preferably, the inner surface of described cushion pad is conical, and described snap close box is cone, closely more convenient when taper shape makes snap close fasten.
Preferably, the bottom of described cushion pad is sphere.
Preferably, described cushion pad outer wall top is also provided with at least 1 gathering sill, and more preferably, described gathering sill and groove are located along the same line.
Preferably, the number that arranges of described shackle member is at least 2, and multiple shackle member is uniformly distributed on cushion pad outer wall.
Preferably, described cushion pad is elastic body cushion pad.
Compared with prior art, it is described in detail as follows the application: the application provides a kind of buckle structure of athletic floor.Described structure comprises snap close pin thread, snap close box, cushion pad, described snap close pin thread is positioned on any two limits of athletic floor, described snap close box is positioned on two limits adjacent or relative with described snap close pin thread, described snap close pin thread inside is provided with cushion pad installing hole, described cushion pad installing hole is hollow circular cylinder, described hollow circular cylinder upper inner diameter is less than its underpart internal diameter, buckling groove is provided with in the middle part of the inner surface of described cushion pad installing hole, described cushion pad is positioned at cushion pad installing hole, described cushion pad is the hollow structure of bottom closure, the external surface of described cushion pad is hollow cylindrical, the inner surface of described cushion pad is cylindrical or conical, described cushion pad outer wall bottom is provided with groove, a shackle member is formed in the middle part of described cushion pad outer wall with on the same straight line of described groove, buckling groove dimensional fits in the middle part of the size of described shackle member and cushion pad installing hole, described snap close box is cylinder or cone, the size of described snap close box and the inner surface dimensional fits of cushion pad.
Employing said structure is arranged, and compared to the snap close of existing splice floor board, the application adds cushion pad between snap close.Snap fit is adopted between cushion pad and cushion pad installing hole, adopt the structure of indent, namely groove structure is set in cushion pad bottom, a shackle member is naturally form thus in the middle part of cushion pad, this shackle member directly loads in cushion pad installing hole by the effect of gathering sill, difficult drop-off, connects tightr, the splintering problem of situation lower floor of can avoiding expanding with heat and contract with cold for a long time.In addition, arranging of described cushion pad can reach better vertical damping effect.
Accompanying drawing explanation
Fig. 1 is the stereogram of matching relationship of snap close pin thread 1 in the application's buckle structure, cushion pad 3, and this stereogram is the back side of athletic floor, and depression angle is 45 °;
Fig. 2 is the face upwarding stereogram of the application's cushion pad 3, and upward view angle is 45 °;
Fig. 3 is the structure chart of snap close box 2 in the application's snap close;
Fig. 4 is the top view in the application's athletic floor front.
Detailed description of the invention
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of buckle structure of athletic floor, described structure comprises snap close pin thread 1, snap close box 2, cushion pad 3, described snap close pin thread 1 is positioned on any two limits of athletic floor, described snap close box 2 is positioned on two limits adjacent or relative with described snap close pin thread 1, described snap close pin thread 1 inside is provided with cushion pad installing hole 4, described cushion pad installing hole 4 is hollow circular cylinder, described hollow circular cylinder upper inner diameter is less than its underpart internal diameter, buckling groove 5 is provided with in the middle part of the inner surface of described cushion pad installing hole 4, described cushion pad 3 is positioned at cushion pad installing hole 4, the height of described cushion pad 3 is greater than the degree of depth of cushion pad installing hole 4, described cushion pad 3 is the hollow structure that bottom 9 closes, the bottom 9 of described cushion pad 3 is sphere, the external surface of described cushion pad 3 is hollow cylindrical, the inner surface of described cushion pad 3 is cylindrical or conical, described cushion pad 3 outer wall bottom is provided with groove 7, a shackle member 8 is formed in the middle part of described cushion pad 3 outer wall with on the same straight line of groove 7, buckling groove 5 dimensional fits in the middle part of the size of described shackle member 8 and cushion pad installing hole 4, described snap close box 2 is positioned at the bottom of ground edges of boards, its setting position is corresponding with the described snap close pin thread 1 facing limit or opposite side, described snap close box 2 is cylinder or cone, the size of described snap close box 2 and the inner surface dimensional fits of cushion pad 3.
Wherein, it is 4 that 8 of described shackle member arranges number, and described cushion pad 3 is elastic body cushion pad.
As preferably, the outer shape of described snap close pin thread 1 is selected from rectangle for any one, square, semicircle, trapezoidal.
More preferably, the outer shape of described snap close pin thread 1 is selected from square for any one, semicircle.
As preferably, the inner surface of described cushion pad 3 is conical, and described snap close box 2 is cone.
As preferably, described cushion pad 3 outer wall top is provided with gathering sill 6, and described gathering sill 6 is located along the same line with groove 7.
The working method of the application's buckle structure is: installed the bottom of cushion pad 3 from cushion pad installing hole 4, in the process loaded, by shackle member 8 position alignment buckling groove 5, slightly be forced into, can clamping put in place, when floor covering layers, snap close box 2 in floorboard is directly installed from snap close pin thread 1 top, concrete operation method is: by the opening part of cushion pad 3 in the cone of snap close box 2 or cylinder part bit alignment snap close pin thread 1, firmly be pressed into downwards, can assist and carry out knocking installation with rubber hammer.After installation, cushion pad 3 not easily drops out, and connects closely, the floor splintering problem that can solve expands with heat and contract with cold brings, and effectively can play cushioning effect between snap close.
Below be only the preferred embodiment of the present invention, it should be pointed out that above-mentioned preferred embodiment should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with claim limited range.For those skilled in the art, without departing from the spirit and scope of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. the buckle structure of an athletic floor, it is characterized in that: described structure comprises snap close pin thread (1), snap close box (2), cushion pad (3), described snap close pin thread (1) is positioned on any two limits of athletic floor, described snap close box (2) is positioned on two limits adjacent or relative with described snap close pin thread (1), described snap close pin thread (1) inside is provided with cushion pad installing hole (4), described cushion pad installing hole (4) is hollow circular cylinder, described hollow circular cylinder upper inner diameter is less than its underpart internal diameter, buckling groove (5) is provided with in the middle part of the inner surface of described cushion pad installing hole (4), described cushion pad (3) is positioned at cushion pad installing hole (4), the hollow structure that described cushion pad (3) closes for bottom (9), the external surface of described cushion pad (3) is hollow cylindrical, the inner surface of described cushion pad (3) is cylindrical or conical, described cushion pad (3) outer wall bottom is provided with groove (7), a shackle member (8) is formed in the middle part of described cushion pad (3) outer wall with on described groove (7) same straight line, buckling groove (5) dimensional fits at the size of described shackle member (8) and cushion pad installing hole (4) middle part, described snap close box (2) is cylinder or cone, the size of described snap close box (2) and the inner surface dimensional fits of cushion pad (3).
2. the buckle structure of a kind of athletic floor according to claim 1, is characterized in that: the height of described cushion pad (3) is greater than the degree of depth of cushion pad installing hole (4).
3. the buckle structure of a kind of athletic floor according to claim 1, is characterized in that: described snap close box (2) is positioned at the bottom of ground edges of boards, and its setting position is corresponding with the described snap close pin thread (1) facing limit or opposite side.
4. the buckle structure of a kind of athletic floor according to claim 1, is characterized in that: the outer shape of described snap close pin thread (1) is selected from rectangle for any one, square, semicircle, trapezoidal.
5. the buckle structure of a kind of athletic floor according to claim 4, is characterized in that: the outer shape of described snap close pin thread (1) is selected from square for any one, semicircle.
6. the buckle structure of a kind of athletic floor according to claim 1, is characterized in that: the inner surface of described cushion pad (3) is for conical, and described snap close box (2) is cone.
7. the buckle structure of a kind of athletic floor according to claim 1, is characterized in that: the bottom (9) of described cushion pad (3) is sphere.
8. the buckle structure of a kind of athletic floor according to claim 1, is characterized in that: described cushion pad (3) outer wall top is also provided with at least 1 gathering sill (6).
9. the buckle structure of a kind of athletic floor according to claim 1, is characterized in that: (8) of described shackle member arrange number and are at least 2.
10. the buckle structure of a kind of athletic floor according to claim 1, is characterized in that: described cushion pad (3) is elastic body cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510114587.3A CN104712131B (en) | 2015-03-16 | 2015-03-16 | Locking structure of sports floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510114587.3A CN104712131B (en) | 2015-03-16 | 2015-03-16 | Locking structure of sports floor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104712131A true CN104712131A (en) | 2015-06-17 |
| CN104712131B CN104712131B (en) | 2017-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510114587.3A Active CN104712131B (en) | 2015-03-16 | 2015-03-16 | Locking structure of sports floor |
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| CN (1) | CN104712131B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348598A (en) * | 2017-08-31 | 2017-11-17 | 朱昌霞 | A kind of safety cap for power construction |
| CN107510165A (en) * | 2017-08-31 | 2017-12-26 | 杨吉兰 | A kind of electrical safety helmet |
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|---|---|---|---|---|
| CN2630372Y (en) * | 2003-04-30 | 2004-08-04 | 上海超扬商贸有限公司 | Assembled network floor base |
| CN2688809Y (en) * | 2003-12-31 | 2005-03-30 | 中本愉子 | Anti-skid boards |
| CN1730861A (en) * | 2005-08-05 | 2006-02-08 | 刘共庭 | Lock structure of building decorative panel |
| US20090031658A1 (en) * | 2005-06-02 | 2009-02-05 | Snapsports Company | Modular floor tile with resilient support members |
| CN201460148U (en) * | 2009-05-18 | 2010-05-12 | 滕梦 | Detachable moving floor |
| CN204492105U (en) * | 2015-03-16 | 2015-07-22 | 张明 | A kind of buckle structure of athletic floor |
-
2015
- 2015-03-16 CN CN201510114587.3A patent/CN104712131B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2630372Y (en) * | 2003-04-30 | 2004-08-04 | 上海超扬商贸有限公司 | Assembled network floor base |
| CN2688809Y (en) * | 2003-12-31 | 2005-03-30 | 中本愉子 | Anti-skid boards |
| US20090031658A1 (en) * | 2005-06-02 | 2009-02-05 | Snapsports Company | Modular floor tile with resilient support members |
| CN1730861A (en) * | 2005-08-05 | 2006-02-08 | 刘共庭 | Lock structure of building decorative panel |
| CN201460148U (en) * | 2009-05-18 | 2010-05-12 | 滕梦 | Detachable moving floor |
| CN204492105U (en) * | 2015-03-16 | 2015-07-22 | 张明 | A kind of buckle structure of athletic floor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348598A (en) * | 2017-08-31 | 2017-11-17 | 朱昌霞 | A kind of safety cap for power construction |
| CN107510165A (en) * | 2017-08-31 | 2017-12-26 | 杨吉兰 | A kind of electrical safety helmet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104712131B (en) | 2017-04-26 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20171212 Address after: Pixian Pitong Street Jing Gang village in Chengdu City, Sichuan province 611730 six group No. 211 Patentee after: SICHUAN ZHONGSU HIGH POLYMER MATERIAL CO., LTD. Address before: 610000 No. 1, No. 70, No. 70, lion Road, Qingyang District, Qingyang District, Sichuan Province, 23 Patentee before: Zhang Ming |
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| TR01 | Transfer of patent right |