CN220705012U - Down-pressure type fastening device for outdoor floor - Google Patents
Down-pressure type fastening device for outdoor floor Download PDFInfo
- Publication number
- CN220705012U CN220705012U CN202322249690.1U CN202322249690U CN220705012U CN 220705012 U CN220705012 U CN 220705012U CN 202322249690 U CN202322249690 U CN 202322249690U CN 220705012 U CN220705012 U CN 220705012U
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- fastening
- fastening device
- base part
- push
- floor
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- 238000005452 bending Methods 0.000 claims abstract description 9
- 230000008719 thickening Effects 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Floor Finish (AREA)
Abstract
The utility model discloses a down-pressing type fastening device for an outdoor floor, which comprises: a keel formed with a clamping groove extending along the length direction thereof; the fastening fastener is provided with a base part and a supporting part, the relative bending angle of the base part is larger than 90 degrees, the base part is matched with the clamping groove and is limited in the clamping groove, the end part of the supporting part forms a clamping end at one side far away from the base part, and a fastening end at one side close to the base part; applying a pressing force to the base part along the direction perpendicular to the clamping groove so that the base part is attached to and fixed in the clamping groove, and driving the clamping end and the fastening end to move downwards by the supporting part by virtue of the pressing force so that the clamping end is buckled on the floor; the utility model can solve the problems that the gap between the floors is overlarge, the attractiveness is affected and dust is easy to accumulate because a space is reserved between the two keels for screwing the fastener on the keels through the screws.
Description
Technical Field
The utility model relates to the technical field of floor paving, in particular to a down-pressing type fastening device for an outdoor floor.
Background
When the traditional floor is installed, the supporting parts (commonly called keels) of the floor are fixed on the ground by the fasteners, then the rectangular floor is paved on the keels, the floor and the supporting parts are connected by the fasteners, namely the fasteners are clamped in the grooves of the side walls of two adjacent floors by the clamping pieces at two sides, and then the floor connecting fasteners are fixed on the keels by the screws, so that the floor is fixed on the keels; however, since a space needs to be reserved between the two keels in order to screw the fastener on the keels through the screws, the gap between the two keels is too large, the appearance is affected, and dust is easily accumulated.
Disclosure of Invention
To overcome the above drawbacks, an object of the present utility model is to provide a push-down type fastening device for an outdoor floor.
In order to achieve the above purpose, the technical scheme adopted by the utility model comprises the following steps:
a keel formed with a clamping groove extending along the length direction thereof;
the fastening fastener is provided with a base part and a supporting part, the relative bending angle of the base part is larger than 90 degrees, the base part is matched with the clamping groove and is limited in the clamping groove, the end part of the supporting part forms a clamping end at one side far away from the base part, and a fastening end at one side close to the base part;
and the supporting part drives the clamping end and the fastening end to move downwards by virtue of the pressing force so as to enable the clamping end to be buckled on the floor.
According to the floor fastening device, the fastening end of the fastening fastener is fastened to the floor through the screw, and then the fastening end is broken upwards to install the other floor, so that the installation gap between the two floors is effectively reduced, the use effect of the floor fastening device is improved, and the floor fastening device is practical.
In a preferred embodiment of the above-mentioned push-down fastening device, the base portion has a through hole, and the through hole is relatively close to the bending portion of the fastening member. Through this kind of setting, can reduce the fastener and take place the skew and lead to the problem of two floor intervals increase when fixed.
In the above preferable technical solution of the pressing fastening device, a positioning groove is formed in the clamping groove along the length direction of the keel, and the positioning groove corresponds to the perforation. Through this kind of setting, can improve the accuracy of fastening fastener mounted position.
In the above preferable technical solution of the pressing fastening device, the keel is a hollow structure, and a thickening layer is formed in the hollow structure just opposite to the positioning groove. Through this kind of setting, can increase the joint strength of this department, strengthen the joint strength that the screw will fasten the fastener and install on fossil fragments.
In a preferred embodiment of the above-described push-down fastening device, the thickness of the support portion is 0.5 to 2mm.
In a preferred embodiment of the above-mentioned push-down fastening device, the engagement end has at least one tip structure.
In a preferred embodiment of the above-mentioned push-down fastening device, the fastening end has an arcuate structure.
In a preferred embodiment of the above-mentioned push-down fastening device, the fastening fastener is integrally formed.
In the preferable technical scheme of the pressing-down type fastening device, the keel is made of aluminum alloy.
In a preferred embodiment of the above-mentioned push-down fastening device, the fastening fastener is SS304 stainless steel.
The utility model has the beneficial effects that the clamping end of the fastening fastener is fastened with one floor through the screw, and then the fastening end is broken upwards to install the other floor, so that the installation gap between the two floors is effectively reduced, the use effect of the utility model is improved, and the utility model has practicability.
Drawings
FIG. 1 is a schematic illustration of a floor mounted connection;
fig. 2 is a schematic structural view of a keel;
FIG. 3 is a schematic view of a fastening clip;
FIG. 4 is a schematic view of the fastening clip being mounted on only one floor;
FIG. 5 is a schematic view of a fastener for installing adjacent flooring;
in the figure:
the keel 1, the clamping groove 11, the positioning groove 12 and the thickening layer 13;
fastening clip 2, base portion 21, perforation 211, support portion 22, engaging end 23, pointed end structure 231, fastening end 24, arcuate structure 241;
floor 3, recess 31.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper", "lower", "left", "right", "front", "rear", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
As shown in fig. 1 to 5, the pressing down type fastening device for an outdoor floor 3 of the present utility model includes: a keel 1 formed with a clamping groove 11 extending along the length direction thereof; the fastening fastener 2 comprises a base part 21 and a supporting part 22, wherein the relative bending angle of the base part 21 is larger than 90 degrees, the base part 21 is matched with the clamping groove 11 and is limited in the clamping groove, the end part of the supporting part 22 forms a clamping end 23 at one side far away from the base part 21, and forms a fastening end 24 at one side close to the base part 21; wherein, a pressing force is applied to the base portion 21 along a direction perpendicular to the clamping groove 11 so that the base portion 21 is adhered and fixed to the clamping groove 11, and the supporting portion 22 drives the clamping end 23 and the fastening end 24 to move downwards by virtue of the pressing force so that the clamping end 23 is buckled on the floor 3.
Referring to fig. 3 and 5, the fastening clip 2 has a base portion 21 and a supporting portion 22, the bending angle between which is an obtuse angle, preferably 95 °, and when the supporting portion 22 is in a vertical state, the base portion 21 is in an inclined state; the end of the supporting portion 22 is formed with a clamping end 23 and two fastening ends 24, and the clamping end 23 and the fastening ends 24 have a certain bending radian, that is, after contacting the floor 3, the clamping end 23 and the fastening ends 24 can be tightly abutted against the floor 3 under the action of the self bending radian.
Referring to fig. 1 and 2, the keel 1 is elongated, and a slot 11 is formed in the top end of the keel 1 along the length direction thereof, and the slot 11 is used for accommodating the base portion 21 of the fastening member 2. Referring to fig. 1, grooves 31 are formed in opposite sides of the floor panel 3 to be installed, and the grooves 31 are configured to receive the engaging ends 23 and the fastening ends 24.
When the floor 3 needs to be installed, firstly, a floor 3 is placed at a preset position, the base part 21 of the fastening fastener 2 is placed in the clamping groove 11, the clamping end 23 is located in the groove 31 of the floor 3, at the moment, the supporting part 22 of the fastening fastener 2 is firstly adhered to the side edge of the floor 3 and is in a vertical state, the base part 21 of the fastening fastener 2 is in an inclined state, then, the base part 21 passes through the base part 21 of the fastening fastener 2 by using a screw, the base part 21 can be completely adhered and fixed in the clamping groove 11, the base part 21 is changed into a horizontal state from the inclined state, the supporting part 22 is changed into an inclined state towards one side of the base part 21 from the vertical state, at the moment, the supporting part 22 of the fastening fastener 2 drives the clamping end 23 to move downwards by means of the pressing force of the screw, at the moment, the clamping end 23 can be fastened in the groove 31 of the floor 3, after the floor 3 is installed, the clamping end 24 is upwards moved and is placed in the groove 31 of the other floor 3, and therefore, the installation of the adjacent floor 3 is completed, and the structure is convenient and simple.
According to the floor 3 fastening device, the fastening end 23 of the fastening fastener 2 is fastened to the floor 3 through the screw, and then the fastening end 24 is upwards broken to install the other floor 3, so that the installation gap between the two floors 3 is effectively reduced, the using effect of the floor fastening device is improved, and the floor fastening device is practical.
In one or more embodiments, the base portion 21 has perforations 211 thereon, the perforations 211 being relatively close to the folds of the fastening component 2.
Referring to fig. 1 and 3, the through holes 211 are reserved holes, by means of the arrangement, screws can be conveniently screwed on the keels 1, the strength of workers is reduced, the problem that the distance between two floors 3 is increased due to the fact that the fastening fasteners 2 deviate during fixing is reduced, and the consistency of installation of each fastening fastener 2 on the keels 1 can be improved.
In one or more embodiments, the clamping groove 11 is provided with a positioning groove 12 along the length direction of the keel 1, and the positioning groove 12 corresponds to the perforation 211.
Referring to fig. 1 and 2, the positioning groove 12 may be V-shaped, rectangular or arc, when the base portion 21 of the fastening member 2 is installed in the clamping groove 11, the center of the through hole 211 formed in the base portion 21 coincides with the positioning groove 12, and by this arrangement, a pre-puncture can be formed for the screw passing through the keel 1, so as to reduce the installation difficulty of the screw, and improve the accuracy of the installation position of the fastening member 2.
In one or more embodiments, the keel 1 is a hollow structure having a thickening layer 13 formed therein directly opposite the locating slot 12.
Referring to fig. 1 and 2, the keel 1 is of a hollow structure, so that the weight of the keel 1 can be reduced, and the production cost of enterprises can be reduced; the thickening layer 13 is relatively positioned in the hollow structure on the keel 1 and is opposite to the lower part of the positioning groove 12, and by the arrangement, the connection strength of the thickening layer can be increased, and the connection strength of the fastening fastener 2 on the keel 1 by the fastening screw is enhanced.
In one or more embodiments, the thickness of the support 22 is 0.5-2mm.
It can be understood that the thickness of the supporting portion 22 can be regarded as the distance between the two floors 3 after connection, the distance between the floors 3 can be controlled by selecting the thickness of the supporting portion 22, and the thickness of the supporting portion 22 can be 0.5mm, 1mm, 1.5mm, 2mm, which is not particularly limited, and can be selected according to actual production requirements.
In one or more embodiments, the snap end 23 has at least one tip structure 231.
Referring to fig. 3, 4 and 5, when the engaging end 23 moves downward, the tip structure 231 can penetrate into the groove 31 of the floor 3, so as to further strengthen the connection strength between the two floors 3 and improve the use effect of the present application.
In one or more embodiments, the ends of the fastening ends 24 are arcuate structures 241.
Referring to fig. 3, 4 and 5, the installation of the adjacent floor panels 3 can be facilitated by providing the arc-shaped structure 241 of the fastening end 24 of the fastening member 2, that is, the arc-shaped structure 241 can reduce the friction with the floor panels 3 when the fastening end 24 is placed in the groove 31 of the adjacent floor panels 3, thereby improving the installation efficiency of the floor panels 3.
In one or more embodiments, the fastening clip 2 is integrally formed.
In one or more embodiments, the keel aluminum alloy material.
In one or more embodiments, the fastening clip is SS304 stainless steel.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (10)
1. A push-down fastening device for an outdoor floor, comprising:
a keel formed with a clamping groove extending along the length direction thereof;
the fastening fastener is provided with a base part and a supporting part, the relative bending angle of the base part is larger than 90 degrees, the base part is matched with the clamping groove and is limited in the clamping groove, the end part of the supporting part forms a clamping end at one side far away from the base part, and a fastening end at one side close to the base part;
and the supporting part drives the clamping end and the fastening end to move downwards by virtue of the pressing force so as to enable the clamping end to be buckled on the floor.
2. A push-down fastening device for outdoor floors as claimed in claim 1, wherein: the base part is provided with a perforation which is relatively close to the bending part of the fastening fastener.
3. A push-down fastening device for outdoor floors as claimed in claim 2, wherein: and a positioning groove is formed in the clamping groove along the length direction of the keel, and the positioning groove corresponds to the perforation.
4. A push-down type fastening device for an outdoor floor according to claim 3, wherein: the fossil fragments are hollow structure, just be in the hollow structure to the constant head tank department is formed with thickening layer.
5. A push-down fastening device for outdoor floors as claimed in claim 1, wherein: the thickness of the supporting part is 0.5-2mm.
6. A push-down fastening device for outdoor floors as claimed in claim 1, wherein: the clamping end is provided with at least one tip structure.
7. A push-down fastening device for outdoor floors as claimed in claim 1, wherein: the end part of the fastening end is in an arc-shaped structure.
8. A push-down fastening device for outdoor floors as claimed in claim 1, wherein: the fastening fastener is integrally formed.
9. A push-down fastening device for outdoor floors as claimed in claim 1, wherein: the keel is made of aluminum alloy.
10. A push-down fastening device for outdoor floors as claimed in claim 1, wherein: the fastening fastener is SS304 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322249690.1U CN220705012U (en) | 2023-08-21 | 2023-08-21 | Down-pressure type fastening device for outdoor floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322249690.1U CN220705012U (en) | 2023-08-21 | 2023-08-21 | Down-pressure type fastening device for outdoor floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220705012U true CN220705012U (en) | 2024-04-02 |
Family
ID=90440257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322249690.1U Active CN220705012U (en) | 2023-08-21 | 2023-08-21 | Down-pressure type fastening device for outdoor floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220705012U (en) |
-
2023
- 2023-08-21 CN CN202322249690.1U patent/CN220705012U/en active Active
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