CN111910877A - Strengthen floor hasp structure of waterproof function - Google Patents
Strengthen floor hasp structure of waterproof function Download PDFInfo
- Publication number
- CN111910877A CN111910877A CN202010742936.7A CN202010742936A CN111910877A CN 111910877 A CN111910877 A CN 111910877A CN 202010742936 A CN202010742936 A CN 202010742936A CN 111910877 A CN111910877 A CN 111910877A
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- vertical side
- floor
- side face
- notch
- face
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- 230000001154 acute effect Effects 0.000 claims abstract description 13
- 210000001503 joint Anatomy 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02005—Construction of joints, e.g. dividing strips
- E04F15/02033—Joints with beveled or recessed upper edges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
A floor lock catch structure with a waterproof function is enhanced, which comprises a female head and a male head; the upper part of the tail end of the female head is provided with a first notch; the first notch is provided with a first vertical side surface and a first horizontal side surface; a clamping groove is concavely arranged at the crossed position of the first vertical side surface and the first horizontal side surface, a first abutting surface is arranged at the top of the clamping groove, and a first included angle forming an acute angle is formed between the first abutting surface and the first vertical side surface; a second protruding part is arranged at the upper part of the tail end of the male head in a protruding mode; the second protrusion part is provided with a second vertical side surface and a second horizontal side surface; the corner where the second vertical side face and the second horizontal side face are intersected is provided with a clamping block in an outward protruding mode, the top of the clamping block is provided with a second abutting face, and a second included angle which is an acute angle is formed between the second abutting face and the second vertical side face; the clamping block is movably located in the clamping groove, and the second butt joint surface is at least partially abutted against the first butt joint surface. So waterproof performance is better, and the life of extension floor hasp structure.
Description
Technical Field
The invention relates to the technical field of floor lock catches, in particular to a floor lock catch structure with a waterproof function.
Background
The interconnection between the plurality of floor boards is realized by a locking structure. The locking structure of the floor boards comprises a male head positioned on one floor board and a female head positioned on the other floor board. The male head has a protruding projection and the female head has a recessed groove. The top surface of the convex block of the male head of the existing floor is a straight plane or an inclined plane which forms an obtuse angle with the vertical plane, and the top surface of the groove of the female head is vertical to the vertical plane or forms an obtuse angle with the vertical plane, as shown in the Chinese patent 'double-lock solid wood floor' (patent number 201620898765.6). However, the locking structure has a relatively obvious defect that water easily enters the locking structure from a gap between two floor boards and then flows along the gap between the male head and the female head until the water reaches the lower part of the floor boards, so that on one hand, water is easily led to enter the lower part of the floor boards, and the waterproof performance of the floor boards is relatively low; on the other hand, the locking structure is easy to damage after being contacted with water for a long time.
Disclosure of Invention
In view of the above, the present invention provides a floor locking structure with enhanced waterproof function, which has better waterproof performance and prolongs the service life of the floor locking structure, so as to solve the above problems.
A floor lock catch structure for strengthening a waterproof function comprises a female head arranged at a first end of a floor and a male head arranged at a second end of the floor; the upper part of the tail end of the female head is provided with a first notch, and the lower part of the tail end forms a first protruding part; the first notch is provided with a first vertical side surface far away from the first protruding part and a first horizontal side surface close to the first protruding part, and the tail end of the first protruding part is provided with a first end surface; a clamping groove is concavely arranged at the crossed position of the first vertical side surface and the first horizontal side surface, a first abutting surface is arranged at the top of the clamping groove, and a first included angle forming an acute angle is formed between the first abutting surface and the first vertical side surface; a second protruding part is arranged at the upper part of the tail end of the male head in a protruding mode, and a second notch is formed at the lower part of the tail end; the second protruding part is provided with a second vertical side face far away from the second notch and a second horizontal side face close to the second notch, and the second notch is provided with a third vertical side face far away from the second protruding part; the corner where the second vertical side face and the second horizontal side face are intersected is provided with a clamping block in an outward protruding mode, the top of the clamping block is provided with a second abutting face, and a second included angle which is an acute angle is formed between the second abutting face and the second vertical side face; the clamping block is movably located in the clamping groove, and the second butt joint surface is at least partially abutted against the first butt joint surface.
Furthermore, the cross-sectional shape in joint groove is the arc, and the first centre of a circle in joint groove is located on first horizontal side and is located first vertical side towards one side of first terminal surface.
Further, the vertical distance between the first vertical side face and the first circle center is smaller than the radius of the clamping groove.
Furthermore, the vertical distance between the first end surface and the first circle center is larger than the radius of the clamping groove.
Furthermore, the cross-sectional shape of joint piece is the arc, and the second centre of a circle of joint piece is located the horizontal side of second and is located the vertical side of second and towards the one side of the vertical side of third.
Furthermore, the vertical distance between the second vertical side face and the second circle center is smaller than the radius of the clamping block.
Furthermore, the vertical distance between the third vertical side face and the second circle center is larger than the radius of the clamping block.
Further, the first included angle is larger than the second included angle, and a gap is formed between the first vertical side face and the second vertical side face when the clamping block is located in the clamping groove.
Compared with the prior art, the floor lock catch structure with the enhanced waterproof function comprises a female head arranged at the first end of a floor and a male head arranged at the second end of the floor; the upper part of the tail end of the female head is provided with a first notch, and the lower part of the tail end forms a first protruding part; the first notch is provided with a first vertical side surface far away from the first protruding part and a first horizontal side surface close to the first protruding part, and the tail end of the first protruding part is provided with a first end surface; a clamping groove is concavely arranged at the crossed position of the first vertical side surface and the first horizontal side surface, a first abutting surface is arranged at the top of the clamping groove, and a first included angle forming an acute angle is formed between the first abutting surface and the first vertical side surface; a second protruding part is arranged at the upper part of the tail end of the male head in a protruding mode, and a second notch is formed at the lower part of the tail end; the second protruding part is provided with a second vertical side face far away from the second notch and a second horizontal side face close to the second notch, and the second notch is provided with a third vertical side face far away from the second protruding part; the corner where the second vertical side face and the second horizontal side face are intersected is provided with a clamping block in an outward protruding mode, the top of the clamping block is provided with a second abutting face, and a second included angle which is an acute angle is formed between the second abutting face and the second vertical side face; the clamping block is movably located in the clamping groove, and the second butt joint surface is at least partially abutted against the first butt joint surface. So waterproof performance is better, and the life of extension floor hasp structure.
Drawings
Embodiments of the invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a side view schematically illustrating a first state of a floor latch structure with a waterproof reinforcing function according to the present invention.
Fig. 2 is a side view schematically illustrating a second state of the floor latch structure with enhanced waterproof function according to the present invention.
Detailed Description
Specific embodiments of the present invention will be described in further detail below based on the drawings. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
Referring to fig. 1, the floor locking structure with enhanced waterproof function provided by the present invention includes a female head 10 disposed at a first end of a floor and a male head 20 disposed at a second end of the floor, wherein the female head 10 at the first end of the floor is movably connected with the male head 20 at the second end of another floor in a matching manner.
The upper part of the tail end of the female head 10 is provided with a first gap 11, and the lower part of the tail end is provided with a first protruding part 12. The first notch 11 has a first vertical side 111 far away from the first protrusion 12 and a first horizontal side 112 close to the first protrusion 12; the end of the first projection 12 has a first end face 121.
The first vertical side 111 and the first horizontal side 112 are intersected, a clamping groove 13 is concavely arranged at the position where the first vertical side 111 and the first horizontal side 112 intersect, the cross section of the clamping groove 13 is arc-shaped, and a first circle center O1 of the clamping groove 13 is located on the first horizontal side 112 and is located on one side of the first vertical side 111 facing the first end face 121. Thus, the opening of the snap groove 13 is large, and the snap groove is convenient to be matched with the male head 20.
The vertical distance from the first center O1 to the first vertical side 111 is smaller than the radius of the clip groove 13. The vertical distance between the first end surface 121 and the first center O1 is greater than the radius of the clip groove 13.
The top of the clamping groove 13 has a first abutting surface 131, and a first included angle a which is an acute angle is formed between the first abutting surface 131 and the first vertical side 111, that is, the angle of the first included angle a is smaller than 90 degrees.
The top of the first vertical side 111 is provided with a first slope 14.
A limit bump 122 protrudes from the middle of the first end surface 121.
The bottom of the first end surface 121 is provided with a second inclined surface 15.
The male head 20 has a second protrusion 21 protruding from the upper end thereof and a second notch 22 formed at the lower end thereof. The second protrusion 21 has a second vertical side 211 far away from the second notch 22 and a second horizontal side 212 close to the second notch 22; the second notch 22 has a third vertical side 221 distal from the second tab 21.
The corner where the second vertical side surface 211 intersects with the second horizontal side surface 212 is provided with a clamping block 23 in an outward protruding manner, the cross section of the clamping block 23 is arc-shaped, and a second circle center O2 of the clamping block 23 is located on the second horizontal side surface 212 and located on one side of the second vertical side surface 211 facing the third vertical side surface 221. The perpendicular distance between the second vertical side 211 and the second center O2 is smaller than the radius of the clamping block 23, and the perpendicular distance between the third vertical side 221 and the second center O2 is larger than the radius of the clamping block 23.
The top of the clamping block 23 has a second abutting surface 231, and a second included angle b which is an acute angle is formed between the second abutting surface 231 and the second vertical side surface 211. The engaging piece 23 is movably disposed in the engaging groove 13, and the second abutting surface 231 at least partially abuts against the first abutting surface 131.
The top of the second vertical side 211 is provided with a third ramp 24.
The middle part of the third vertical side 221 is concavely provided with a limiting groove 222 corresponding to the limiting bump 122, and the limiting bump 122 is matched with the limiting groove 222.
The bottom of the third vertical side 221 is provided with a fourth slope 25.
In this embodiment, the first included angle a is greater than the second included angle b, and when the clamping block 23 is located in the clamping groove 13, a gap 30 is formed between the first vertical side surface 111 and the second vertical side surface 211. The gap 30 can make splicing of two adjacent floor boards easier and can allow some deformation of the floor boards. In other embodiments, the first included angle a may be equal to the second included angle b.
The first and second included angles b are acute angles, and the second abutting surface 231 at least partially abuts against the first abutting surface 131, so that water cannot enter the circular arc surface of the clamping groove 13 or the clamping block 23. The waterproof function is improved.
Compared with the prior art, the floor locking structure with the enhanced waterproof function comprises a female head 10 arranged at the first end of a floor and a male head 20 arranged at the second end of the floor; the upper part of the tail end of the female head 10 is provided with a first gap 11, and the lower part of the tail end forms a first protruding part 12; the first notch 11 has a first vertical side 111 far away from the first protrusion 12 and a first horizontal side 112 close to the first protrusion 12, and the end of the first protrusion 12 has a first end surface 121; a clamping groove 13 is concavely arranged at the intersection position of the first vertical side surface 111 and the first horizontal side surface 112, a first abutting surface 131 is arranged at the top of the clamping groove 13, and a first included angle a forming an acute angle is formed between the first abutting surface 131 and the first vertical side surface 111; the upper part of the tail end of the male head 20 is provided with a second protruding part 21 in a protruding mode, and the lower part of the tail end of the male head is provided with a second notch 22; the second protrusion 21 has a second vertical side 211 far away from the second notch 22 and a second horizontal side 212 close to the second notch 22, and the second notch 22 has a third vertical side 221 far away from the second protrusion 21; the joint block 23 is outwards protruded at the intersection corner of the second vertical side surface 211 and the second horizontal side surface 212, the top of the joint block 23 is provided with a second abutting surface 231, and a second included angle b which is an acute angle is formed between the second abutting surface 231 and the second vertical side surface 211; the engaging piece 23 is movably disposed in the engaging groove 13, and the second abutting surface 231 at least partially abuts against the first abutting surface 131. So waterproof performance is better, and the life of extension floor hasp structure.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, and any modifications, equivalents or improvements that are within the spirit of the present invention are intended to be covered by the following claims.
Claims (8)
1. The utility model provides a strengthen floor hasp structure of waterproof function which characterized in that: comprises a female head arranged at a first end of a floor and a male head arranged at a second end of the floor; the upper part of the tail end of the female head is provided with a first notch, and the lower part of the tail end forms a first protruding part; the first notch is provided with a first vertical side surface far away from the first protruding part and a first horizontal side surface close to the first protruding part, and the tail end of the first protruding part is provided with a first end surface; a clamping groove is concavely arranged at the crossed position of the first vertical side surface and the first horizontal side surface, a first abutting surface is arranged at the top of the clamping groove, and a first included angle forming an acute angle is formed between the first abutting surface and the first vertical side surface; a second protruding part is arranged at the upper part of the tail end of the male head in a protruding mode, and a second notch is formed at the lower part of the tail end; the second protruding part is provided with a second vertical side face far away from the second notch and a second horizontal side face close to the second notch, and the second notch is provided with a third vertical side face far away from the second protruding part; the corner where the second vertical side face and the second horizontal side face are intersected is provided with a clamping block in an outward protruding mode, the top of the clamping block is provided with a second abutting face, and a second included angle which is an acute angle is formed between the second abutting face and the second vertical side face; the clamping block is movably located in the clamping groove, and the second butt joint surface is at least partially abutted against the first butt joint surface.
2. The floor locking structure with enhanced waterproof function according to claim 1, wherein: the cross-sectional shape in joint groove is the arc, and the first centre of a circle in joint groove is located on first horizontal side and is located one side of first vertical side towards first terminal surface.
3. The floor locking structure with enhanced waterproof function according to claim 2, wherein: the vertical distance between the first vertical side face and the first circle center is smaller than the radius of the clamping groove.
4. The floor locking structure with enhanced waterproof function according to claim 2, wherein: the vertical distance between the first end face and the first circle center is larger than the radius of the clamping groove.
5. The floor locking structure with enhanced waterproof function according to claim 2, wherein: the cross-sectional shape of joint piece is the arc, and the second centre of a circle of joint piece is located the second horizontal side and is located the vertical side of second and towards the one side of the vertical side of third.
6. The floor locking structure with enhanced waterproof function according to claim 5, wherein: and the vertical distance between the second vertical side face and the second circle center is smaller than the radius of the clamping block.
7. The floor locking structure with enhanced waterproof function according to claim 5, wherein: the vertical distance between the third vertical side face and the second circle center is larger than the radius of the clamping block.
8. The floor locking structure with enhanced waterproof function according to claim 1, wherein: the first included angle is larger than the second included angle, and a gap is formed between the first vertical side face and the second vertical side face when the clamping block is located in the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010742936.7A CN111910877A (en) | 2020-07-29 | 2020-07-29 | Strengthen floor hasp structure of waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010742936.7A CN111910877A (en) | 2020-07-29 | 2020-07-29 | Strengthen floor hasp structure of waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111910877A true CN111910877A (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010742936.7A Pending CN111910877A (en) | 2020-07-29 | 2020-07-29 | Strengthen floor hasp structure of waterproof function |
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| Country | Link |
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| CN (1) | CN111910877A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387570A (en) * | 2022-08-26 | 2022-11-25 | 王柏泉 | Floor board lock catch connecting system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2627121Y (en) * | 2003-07-21 | 2004-07-21 | 苏州德尔地板有限公司 | Automatic locking floor |
| DE202005004537U1 (en) * | 2005-03-17 | 2005-06-16 | Schulte, Johannes | Panel for floor, wall or ceiling covering has rectangular panel with engaging locking strips, whereby respective coupling protrusions and channels interlock and facing flanks of protrusions are in contact |
| CN101906863A (en) * | 2010-08-18 | 2010-12-08 | 张正国 | Novel reinforced wood floor and manufacturing method thereof |
| CN203462713U (en) * | 2013-09-09 | 2014-03-05 | 苏州雍阳装饰材料有限公司 | Quickly-mounted lock catch type floor |
| CN105507549A (en) * | 2016-01-14 | 2016-04-20 | 湖州南浔森可优木制品加工厂 | Heating floor lock catch |
| CN205935532U (en) * | 2016-08-18 | 2017-02-08 | 浙江大友木业有限公司 | Double -locking detains solid wood floor |
| CN206503333U (en) * | 2017-02-23 | 2017-09-19 | 北京崇高纳米科技有限公司 | A kind of water-proof antibiotic timber floor |
| CN206667660U (en) * | 2017-03-31 | 2017-11-24 | 湖北紫竹林科技发展有限公司 | More solid ecological plate floors of fastening |
| WO2018214357A1 (en) * | 2017-05-26 | 2018-11-29 | 久盛地板有限公司 | Silent solid wood floor for floor heating having pe film |
| CN212224532U (en) * | 2020-07-29 | 2020-12-25 | 财纳福诺木业(中国)有限公司 | Strengthen floor hasp structure of waterproof function |
-
2020
- 2020-07-29 CN CN202010742936.7A patent/CN111910877A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2627121Y (en) * | 2003-07-21 | 2004-07-21 | 苏州德尔地板有限公司 | Automatic locking floor |
| DE202005004537U1 (en) * | 2005-03-17 | 2005-06-16 | Schulte, Johannes | Panel for floor, wall or ceiling covering has rectangular panel with engaging locking strips, whereby respective coupling protrusions and channels interlock and facing flanks of protrusions are in contact |
| CN101906863A (en) * | 2010-08-18 | 2010-12-08 | 张正国 | Novel reinforced wood floor and manufacturing method thereof |
| CN203462713U (en) * | 2013-09-09 | 2014-03-05 | 苏州雍阳装饰材料有限公司 | Quickly-mounted lock catch type floor |
| CN105507549A (en) * | 2016-01-14 | 2016-04-20 | 湖州南浔森可优木制品加工厂 | Heating floor lock catch |
| CN205935532U (en) * | 2016-08-18 | 2017-02-08 | 浙江大友木业有限公司 | Double -locking detains solid wood floor |
| CN206503333U (en) * | 2017-02-23 | 2017-09-19 | 北京崇高纳米科技有限公司 | A kind of water-proof antibiotic timber floor |
| CN206667660U (en) * | 2017-03-31 | 2017-11-24 | 湖北紫竹林科技发展有限公司 | More solid ecological plate floors of fastening |
| WO2018214357A1 (en) * | 2017-05-26 | 2018-11-29 | 久盛地板有限公司 | Silent solid wood floor for floor heating having pe film |
| CN212224532U (en) * | 2020-07-29 | 2020-12-25 | 财纳福诺木业(中国)有限公司 | Strengthen floor hasp structure of waterproof function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387570A (en) * | 2022-08-26 | 2022-11-25 | 王柏泉 | Floor board lock catch connecting system |
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