CN104712131B - Locking structure of sports floor - Google Patents
Locking structure of sports floor Download PDFInfo
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- CN104712131B CN104712131B CN201510114587.3A CN201510114587A CN104712131B CN 104712131 B CN104712131 B CN 104712131B CN 201510114587 A CN201510114587 A CN 201510114587A CN 104712131 B CN104712131 B CN 104712131B
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- cushion pad
- installing hole
- buckle structure
- pin thread
- athletic floor
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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, and in particular to a kind of buckle structure of athletic floor.
Background technology
What the floor in stadiums adopted is mostly timber floor, and with ground permanent connection, floor covering layers mistake are carried out
Journey takes time and effort, and pole is not suitable for the needs of large area installation.Currently gradually replaced by forth generation floor board for sports ground.The
Four generation floor board for sports ground are a kind of knockdown assembled floor-boards, the surface of base that can directly mat formation in cement or Colophonium, without the need for
Bonding, installs very simple, can also arbitrarily dismantle.Floating structure design is tied plus firm reinforced support feet
Structure, plays vertical damping effect, and anti-skidding surface can effectively prevent athletic injury, can be used for preferable high-performance basketball of mating formation
Field, tennis court, five-a-side field, skidding court, the multi-functional court in table tennis court and vollyball, shuttlecock etc., are adapted to big face
The demand of product laying.
Current sports assembled floor-board is mostly block-shaped floor, and species is more, and modal connecting method is to adopt
Lock connection, the pattern of lock is various, but its buckle structure is all simply simple to be fastened.Because sports ground is in open-air atmosphere,
The daily morning and evening temperature difference, the seasonal temperature difference can cause expanding with heat and contract with cold for athletic floor.In the case where expanding with heat and contract with cold for a long time,
Crackle is also easy to produce at the fastening of floor, the lost of life on floor is caused, by the way of simple fastening, long-term flatulence of heat type can not be solved
The floor loss problem that shrinkage causes.
The content of the invention
In view of this, the application provides a kind of buckle structure of athletic floor, and cushion pad is increased between lock, increases lock
Being completely embedded property between button, the splintering problem of the situation lower floor that can avoid expanding with heat and contract with cold for a long time.Additionally, the cushion pad sets
Putting can reach preferably vertical damping effect.
To solve above technical problem, the technical scheme that the present invention is provided is a kind of buckle structure of athletic floor.It is described
Structure includes lock pin thread, lock box, cushion pad, and the lock pin thread is located on any two sides of athletic floor, described
Lock box is located on two sides adjacent or relative with the lock pin thread, and the lock pin thread is internally provided with cushion pad peace
Dress hole, the cushion pad installing hole is hollow circular cylinder, and the hollow circular cylinder upper inner diameter is less than its underpart internal diameter, described slow
The inner surface middle part of punching pad installing hole is provided with buckling groove, and the cushion pad is located in cushion pad installing hole, and the cushion pad is
The hollow structure of bottom closure, the outer surface of the cushion pad is hollow cylindrical, and the inner surface of the cushion pad is cylinder
Or cone, the cushion pad outer wall bottom arranges fluted, on the cushion pad outer wall middle part and the same straight line of the groove
A shackle member is formed, the buckling groove dimensional fits in the middle part of the size and cushion pad installing hole of the shackle member, the lock is female
Detain as cylinder or cone, the size of the lock box and the inner surface dimensional fits of cushion pad.
Wherein, it is male and female two parts to latch pin thread with lock box.Lock in existing splice floor board is direct
Fasten, the mode of this direct fastening can cause lock connection closely or not too closely.Under outdoor conditions, long-term heat
Swollen shrinkage can cause to occur rupture between lock or tilt.Add cushion pad in the lock pin thread of the application, with lock
After box is interlocked, can effectively alleviate the problem of expanding with heat and contract with cold and be completely embedded type problem.
Preferably, the height of the cushion pad is more than the depth of cushion pad installing hole, and the setting can make cushion pad direct
Contact ground, plays vertical damping effect.
Preferably, the lock box is located at the bottom of ground edges of boards, its set location and the lock for facing side or opposite side
Pin thread correspondence, in lock connection, the lock pin thread in a floor is fastened with the lock box on another floor, is guarantor
The compactness that card is fastened, the position between lock pin thread and lock box needs corresponding.
Preferably, the external shape of the lock pin thread is selected from rectangle for any one, and square is semicircle, trapezoidal.
It is more highly preferred to, the external shape of the lock pin thread is selected from square for any one, semicircle, both the above
Shape is the relatively simple shape of processing.
Preferably, the inner surface of the cushion pad is cone, and the lock box is cone, and cone detains lock
It is more convenient during conjunction tight.
Preferably, the bottom of the cushion pad is sphere.
Preferably, the cushion pad outer wall top is additionally provided with least one gathering sill, it is more preferred to, the guiding
Groove is located along the same line with groove.
Preferably, the setting number of the shackle member is at least 2, and multiple shackle members are uniformly divided on cushion pad outer wall
Cloth.
Preferably, the cushion pad is elastomer cushion pad.
Compared with prior art, its detailed description is as follows for the application：The application provides a kind of buckle structure of athletic floor.
The structure includes lock pin thread, lock box, cushion pad, and the lock pin thread is located on any two sides of athletic floor,
The lock box is located on two sides adjacent or relative with the lock pin thread, and the lock pin thread is internally provided with buffering
Pad installing hole, the cushion pad installing hole is hollow circular cylinder, and the hollow circular cylinder upper inner diameter is less than its underpart internal diameter, institute
The inner surface middle part for stating cushion pad installing hole is provided with buckling groove, and the cushion pad is located in cushion pad installing hole, the buffering
The hollow structure for bottom closure is padded, the outer surface of the cushion pad is hollow cylindrical, and the inner surface of the cushion pad is circle
Cylindricality or cone, the cushion pad outer wall bottom arranges fluted, and the cushion pad outer wall middle part is with the groove with always
A shackle member, the buckling groove dimensional fits in the middle part of the size and cushion pad installing hole of the shackle member, the lock are formed on line
Mother buckle button is cylinder or cone, the size of the lock box and the inner surface dimensional fits of cushion pad.
Arranged using said structure, compared to the lock of existing splice floor board, the application increased buffering between lock
Pad.Snap fit is adopted between cushion pad and cushion pad installing hole, using the structure of indent, i.e., groove is set in cushion pad bottom
Structure, thus naturally form a shackle member in the middle part of cushion pad, and the shackle member can be directly loadable into by the effect of gathering sill
It is difficult for drop-off in cushion pad installing hole, connection more closely, the splintering problem of the situation lower floor that can avoid expanding with heat and contract with cold for a long time.This
Outward, the setting of the cushion pad can reach preferably vertical damping effect.
Description of the drawings
Fig. 1 is that pin thread 1, the axonometric chart of the matching relationship of cushion pad 3 are latched in the application buckle structure, and the axonometric chart is fortune
The back side on dynamic floor, depression angle is 45 °；
Fig. 2 is the face upwarding stereogram of the application cushion pad 3, and upward view angle is 45 °；
Fig. 3 is the structure chart that box 2 is latched in the application lock；
Fig. 4 is the positive top view of the application athletic floor.
Specific embodiment
In order that those skilled in the art more fully understands technical scheme, it is below in conjunction with the accompanying drawings and concrete real
The present invention is described in further detail to apply example.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of buckle structure of athletic floor, the structure includes lock pin thread 1, lock
Mother buckle button 2, cushion pad 3, the lock pin thread 1 is located on any two sides of athletic floor, and the lock box 2 is located at and institute
State on two adjacent or relative sides of lock pin thread 1, the lock pin thread 1 is internally provided with cushion pad installing hole 4, the buffering
Pad installing hole 4 is hollow circular cylinder, and the hollow circular cylinder upper inner diameter is less than its underpart internal diameter, the cushion pad installing hole 4
Inner surface middle part be provided with buckling groove 5, the cushion pad 3 is located in cushion pad installing hole 4, and the height of the cushion pad 3 is big
In the depth of cushion pad installing hole 4, the cushion pad 3 is the hollow structure of the closure of bottom 9, and the bottom 9 of the cushion pad 3 is ball
Face, the outer surface of the cushion pad 3 is hollow cylindrical, and the inner surface of the cushion pad 3 is cylinder or conical, described slow
Rush the outer wall bottom of pad 3 and arrange fluted 7, on the outer wall of the cushion pad 3 middle part and the same straight line of groove 7 shackle member 8 is formed,
The size of the shackle member 8 and the dimensional fits of buckling groove 5 at the middle part of cushion pad installing hole 4, the lock box 2 is located at ground edges of boards
Bottom, its set location is corresponding with the lock pin thread 1 for facing side or opposite side, and the lock box 2 is cylinder or circular cone
Body, the size of the lock box 2 and the inner surface dimensional fits of cushion pad 3.
Wherein, 8 setting numbers of the shackle member are 4, and the cushion pad 3 is elastomer cushion pad.
Preferably, the external shape of the lock pin thread 1 is selected from rectangle, square, semicircle, ladder for any one
Shape.
It is further preferred that the external shape of the lock pin thread 1 is selected from square for any one, it is semicircle.
Preferably, the inner surface of the cushion pad 3 is cone, the lock box 2 is cone.
Preferably, the outer wall top of the cushion pad 3 is provided with gathering sill 6, the gathering sill 6 is located at same with groove 7
On straight line.
The working method of the application buckle structure is：Cushion pad 3 is installed from the bottom of cushion pad installing hole 4, is being loaded
During, the position alignment buckling groove 5 of shackle member 8 is slightly forced into, you can clamping in place, in floor covering layers, by one piece
Latch box 2 in floor to be mounted directly from lock pin thread 1 top, concrete operation method is：By the cone of lock box 2
Or be firmly pressed into downwards at the opening of cushion pad 3 in cylinder body region alignment lock pin thread 1, can aid in being struck with rubber hammer
Hit installation.After installation, cushion pad 3 is difficult to drop out, and is completely embedded between lock, and the floor brought that can solve to expand with heat and contract with cold is broken
Problem is split, and cushioning effect can be effectively played.
The above is only the preferred embodiment of the present invention, it is noted that it is right that above-mentioned preferred implementation is not construed as
The restriction of the present invention, protection scope of the present invention should be defined by claim limited range.For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, some improvements and modifications can also be made, these change
Enter and retouch also to should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of buckle structure of athletic floor, it is characterised in that：The structure includes lock pin thread (1), latches box (2),
Cushion pad (3), it is described lock pin thread (1) on any two sides of athletic floor, it is described lock box (2) positioned at it is described
On two adjacent or relative sides of lock pin thread (1), lock pin thread (1) is internally provided with cushion pad installing hole (4), described
Cushion pad installing hole (4) is hollow circular cylinder, and the hollow circular cylinder upper inner diameter is less than its underpart internal diameter, the cushion pad peace
The inner surface middle part of dress hole (4) is provided with buckling groove (5), and the cushion pad (3) is described slow in cushion pad installing hole (4)
Punching pad (3) hollow structure that close for bottom (9), the outer surface of the cushion pad (3) is hollow cylindrical, the cushion pad
(3) inner surface is cylinder or cone, and cushion pad (3) the outer wall bottom arranges fluted (7), the cushion pad (3)
A shackle member (8), the size and cushion pad of the shackle member (8) are formed on outer wall middle part and the same straight line of the groove (7)
Buckling groove (5) dimensional fits in the middle part of installing hole (4), the lock box (2) is cylinder or cone, the lock box
(2) size and the inner surface dimensional fits of cushion pad (3).
2. the buckle structure of a kind of athletic floor according to claim 1, it is characterised in that：The height of the cushion pad (3)
Depth of the degree more than cushion pad installing hole (4).
3. the buckle structure of a kind of athletic floor according to claim 1, it is characterised in that：Lock box (2) position
In the bottom of ground edges of boards, its set location is corresponding with the lock pin thread (1) for facing side or opposite side.
4. the buckle structure of a kind of athletic floor according to claim 1, it is characterised in that：Lock pin thread (1)
External shape is selected from rectangle for any one, and square is semicircle, trapezoidal.
5. the buckle structure of a kind of athletic floor according to claim 4, it is characterised in that：Lock pin thread (1)
External shape is any one selected from square, semicircle.
6. the buckle structure of a kind of athletic floor according to claim 1, it is characterised in that：The cushion pad (3) it is interior
Surface is cone, and lock box (2) is cone.
7. the buckle structure of a kind of athletic floor according to claim 1, it is characterised in that：The bottom of the cushion pad (3)
Portion (9) is sphere.
8. the buckle structure of a kind of athletic floor according to claim 1, it is characterised in that：Cushion pad (3) outer wall
Top is additionally provided with least one gathering sill (6).
9. the buckle structure of a kind of athletic floor according to claim 1, it is characterised in that：Shackle member (8) set
It is at least 2 to put number.
10. the buckle structure of a kind of athletic floor according to claim 1, it is characterised in that：The cushion pad (3) is bullet
Gonosome 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 CN104712131A (en) | 2015-06-17 |
| CN104712131B true CN104712131B (en) | 2017-04-26 |
Family
ID=53411818
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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| Country | Link |
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| CN (1) | CN104712131B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107510165A (en) * | 2017-08-31 | 2017-12-26 | 杨吉兰 | A kind of electrical safety helmet |
| CN107348598A (en) * | 2017-08-31 | 2017-11-17 | 朱昌霞 | A kind of safety cap for power construction |
Citations (5)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8099915B2 (en) * | 2005-06-02 | 2012-01-24 | Snapsports Company | Modular floor tile with resilient support members |
-
2015
- 2015-03-16 CN CN201510114587.3A patent/CN104712131B/en active Active
Patent Citations (5)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104712131A (en) | 2015-06-17 |
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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 |