Grass-proof cloth fixing assembly

Abstract

The utility model relates to the technical field of grass prevention, in particular to a grass prevention cloth fixing assembly which comprises a U-shaped nail, a connecting part and fixing parts, the fixing parts are symmetrically connected with the two ends of the connecting part and used for being inserted into soil to fix ground prevention cloth, and inclined faces are arranged at the tail ends of the fixing parts respectively and distributed in a splayed shape. An opening which corresponds to the fixing part and is of a semi-closed structure is formed in the surface of the mulching film piece, an arch-shaped part used for hiding the fixing part is formed in the opening, the arch-shaped part does not shield the closed end of the opening, and a locking component for detachably locking the connecting part is arranged on the mulching film piece. According to the utility model, the U-shaped nail and the mulching film sheet form an assembly, the U-shaped nail can be inserted into the soil to fix the weed-proof cloth by holding the mulching film sheet with a single hand, and the inclined surface is distributed in a splayed shape, so that the fixed part is inserted into the soil to be opened to form a horizontal binding force to the soil.

Description

Technical Field

[0001] The utility model relates to the technical field of weed control, in particular to a weed control cloth fixing assembly. Background Art

[0002] Ground spikes are a common gardening tool that is widely used in gardens, farmlands, construction and other fields. Their main function is to fix weed control cloth to prevent it from loosening and shifting, thereby protecting the growth environment of plants. The U-shaped ground spikes are inserted into the ground. Ground spikes can fix weed control cloth, tents, greenhouses, water pipes and lawns.

[0003] A commonly used method is to fix the weed cloth by inserting U-shaped steel nails into the ground. However, the steel nails of this structure need to be held at both ends with both hands and nailed into the ground. Holding with one hand is not convenient for inserting into the soil. Another method is to first insert the steel nails into the holes on the ground film sheet and then insert them into the ground. The ground film sheet can increase the force-bearing area of ​​the weed cloth and improve the fixing effect. However, this ground film sheet only has this function and needs to be assembled separately each time it is used. In addition, the existing steel nails are only inserted into the ground and have no binding function on the soil. Utility Model Content

[0004] The utility model aims to solve the above-mentioned defects and provides a weed-proof cloth fixing assembly, which combines a ground film sheet with a U-shaped nail. The ground film sheet can be held and the U-shaped nail can be inserted into the soil. After the U-shaped nail is inserted into the ground, the fixing part has the function of binding the ground.

[0005] In order to overcome the defects existing in the background technology, the technical solution adopted by the present invention to solve the technical problems thereof is: a weed-proof cloth fixing assembly, comprising a U-shaped nail, having a connecting portion and fixing portions symmetrically connected to both ends of the connecting portion for inserting into the soil to fix the ground-proof cloth, wherein inclined surfaces are respectively provided on the ends of the fixing portions, and the inclined surfaces are distributed in an eight-shaped pattern;

[0006] The ground film sheet has an opening on its surface corresponding to the fixing portion and having a semi-enclosed structure, an arched portion is formed on the opening for hiding the fixing portion, and the arched portion does not block the closed end of the opening, and a locking component is provided on the ground film sheet for detachably locking the connecting portion.

[0007] A further improvement includes providing a limiting portion on the surface of the fixing portion.

[0008] A further improvement includes that the limiting portion is provided with a plurality of barbed hook-shaped protrusions on the surface of the fixing portion.

[0009] A further improvement includes that the limiting portion is a groove portion with a V-shaped structure opened on the fixing portion, and the bottom of the groove portion is biased towards the end of the fixing portion.

[0010] A further improvement includes that the locking member comprises two elastic arm hooks arranged relatively on the ground membrane sheet, and when the connecting portion is clamped between the two elastic arm hooks, the connecting portion is locked and clamped.

[0011] A further improvement includes that the locking member includes a U-shaped locking piece, and movable grooves are axially opened at both ends of the U-shaped locking piece to form two elastic spring arms, and the ends of the spring arms and the side away from the movable groove form a hook-shaped portion. When the two spring arms pass through the corresponding locking holes opened on the ground film sheet, the two spring arms contract toward the center to allow the hook-shaped portion to pass through the locking hole. After the hook-shaped portion passes through the locking hole, the spring arm is reset to allow the hook-shaped portion to hook the ground film sheet.

[0012] A further improvement includes that the angle between the inclined surface and the vertical surface is between 80 degrees and 85 degrees.

[0013] The beneficial effects of the present utility model are as follows: the present design forms a combination of U-shaped nails and ground film sheets, and the U-shaped nails can be inserted into the soil to fix the weed-proof cloth by holding the ground film sheet with one hand, and the inclined surface is distributed in an eight-shaped shape so that the fixing part is inserted into the soil to stretch and form a horizontal binding force on the soil, thereby enhancing the fixing effect, and the limiting part can further enhance the fixing effect of the U-shaped nails on the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 It is the main view of the utility model;

[0016] Figure 2 It is a left view of the utility model;

[0017] Figure 3 This is the first embodiment of the restriction portion of the present invention;

[0018] Figure 4 It is a side sectional view of the first embodiment of the restriction portion in the present utility model;

[0019] Figure 5 This is the second embodiment of the restriction portion in the present utility model;

[0020] Figure 6 This is the first embodiment of the locking component in the present utility model;

[0021] Figure 7 This is the second embodiment of the locking member in the present utility model;

[0022] In the figure, 1-U-shaped nail, 2-arched portion, 3-locking member, 4-ground membrane sheet, 5-opening, 101-connecting portion, 102-fixing portion, 103-inclined surface, 104-groove portion, 105-raised portion, 301-elastic arm hook, 302-U-shaped locking piece, 303-locking hole, 304-movable groove, 305-hook-shaped portion, 306-elastic arm. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of them. The embodiments of the basic utility model and all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present utility model.

[0024] according to Figure 1 and Figure 2 As shown, a weed-proof cloth fixing assembly includes a U-shaped nail 1 having a connecting portion 101 and fixing portions 102 symmetrically connected to both ends of the connecting portion 101 for inserting into the soil to fix the weed-proof cloth. Inclined surfaces 103 are respectively provided on the ends of the fixing portions 102, and the inclined surfaces 103 are distributed in an eight-shaped pattern. The inclined surfaces 103 enable the fixing portions 102 to expand outward when inserted into the soil, thereby clamping the soil, thereby increasing the binding force of the U-shaped nail 1 on the soil and enhancing the fixing effect of the U-shaped nail 1 on the weed-proof cloth.

[0025] The ground film sheet 4 has an opening 5 with a semi-enclosed structure corresponding to the fixing portion 102 on its surface, and an arched portion 2 is formed on the opening 5 for hiding the fixing portion 102. The arched portion 2 is integrally formed with the ground film sheet 4, and the arched portion 2 can be integral or segmented, and the arched portion 2 does not block the closed end of the opening 5, so that the U-shaped nail 1 changes direction at the closed end position of the opening 5. The ground film sheet 4 is provided with a locking member 3 for detachably locking the connecting portion 101;

[0026] When the locking member 3 locks the connecting part 101, the fixing part 102 is hidden in the arched part 2, so that the U-shaped nail 1 is parallel to the ground film sheet 4. The fixing part 102 can be inserted into the soil by holding the ground film sheet 4 with one hand. After rotating the ground film sheet 4, the U-shaped nail 1 can be further inserted into the soil to press the ground film sheet 4 onto the anti-ground cloth, thereby increasing the contact area and improving the pressing effect.

[0027] A limiting portion is provided on the surface of the fixing portion 102, which limits the fixing portion 102 from being pulled out of the soil. The limiting portion is conducive to improving the binding force of the U-shaped nail 1 on the soil, and improving the fixing effect of the U-shaped nail 1 on the anti-ground cloth, thereby maintaining soil moisture, inhibiting weed growth, reducing soil erosion, etc., and preventing the ground cloth from being blown by the wind or dug by animals.

[0028] according to Figure 5 As shown, the limiting portion is a plurality of barbed protrusions 105 provided on the surface of the fixing portion 102. This structure facilitates the protrusions 105 to be smoothly inserted into the soil while further limiting the U-shaped nail 1 from being pulled out of the soil.

[0029] according to Figure 3 and Figure 4 As shown, the limiting portion is a V-shaped groove portion 104 opened on the fixing portion 102, and the bottom of the groove portion 104 is biased toward the end of the fixing portion 102, so that the fixing portion 102 inserted into the soil is not easily pulled out of the soil.

[0030] according to Figure 6 As shown, the locking member 3 includes two elastic arm hooks 301 relatively arranged on the ground film sheet 4. When the connecting part 101 is inserted between the two elastic arm hooks 301, the connecting part 101 is locked and clamped, wherein the two elastic arm hooks 301 are integrally formed with the ground film sheet 4.

[0031] according to Figure 7 As shown, the locking member 3 includes a U-shaped locking piece 302, and movable grooves 304 are axially provided at both ends of the U-shaped locking piece 302 to form two elastic spring arms 306, and a hook-shaped portion 305 is formed at the end of the spring arm 306 and away from the movable groove 304. When the two spring arms 306 pass through the corresponding locking holes 303 opened on the ground film sheet 4, the two spring arms 306 contract toward the center to allow the hook-shaped portion 305 to pass through the locking holes 303. After the hook-shaped portion 305 passes through the locking holes 303, the spring arms 306 reset to allow the hook-shaped portion 305 to hook the ground film sheet 4, and the U-shaped nail 1 is locked on the ground film sheet 4 through the U-shaped locking piece 302. When disassembling, it is only necessary to pinch the hook-shaped portion 305 so that the spring arm 306 can be disengaged from the locking hole 303.

[0032] The angle between the inclined surface 103 and the vertical surface is between 80 degrees and 85 degrees. The above embodiment is conducive to the smooth insertion of the fixing part 102 into the soil, and can enable the fixing part 102 to be stretched outward.

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A weed-proof cloth fixing assembly, characterized in that: It comprises a U-shaped nail (1) having a connecting portion (101) and fixing portions (102) symmetrically connected to both ends of the connecting portion (101) and used for inserting into the soil to fix the anti-ground cloth, and inclined surfaces (103) are respectively arranged on the ends of the fixing portions (102), and the inclined surfaces (103) are distributed in an eight-shaped shape; A ground film sheet (4) is provided on its surface with an opening (5) of a semi-enclosed structure corresponding to the fixing portion (102), an arched portion (2) for hiding the fixing portion (102) is formed on the opening (5), and the arched portion (2) does not cover the closed end of the opening (5), and a locking component (3) for detachably locking the connecting portion (101) is provided on the ground film sheet (4).

2. The weed-proof cloth fixing assembly according to claim 1, characterized in that: A limiting portion is provided on the surface of the fixing portion (102).

3. The weed-proof cloth fixing assembly according to claim 2, characterized in that: The limiting portion is a plurality of barbed hook-shaped protrusions (105) arranged on the surface of the fixing portion (102).

4. The weed-proof cloth fixing assembly according to claim 2, characterized in that: The limiting portion is a groove portion (104) of a V-shaped structure opened on the fixing portion (102), and the bottom of the groove portion (104) is biased towards the end of the fixing portion (102).

5. The weed-proof cloth fixing assembly according to any one of claims 1 to 4, characterized in that: The locking component (3) comprises two elastic arm hooks (301) arranged opposite to each other on the ground membrane sheet (4), and when the connecting portion (101) is inserted between the two elastic arm hooks (301), the connecting portion (101) is locked and clamped.

6. A weed-proof cloth fixing assembly according to any one of claims 1 to 4, characterized in that: The locking member (3) comprises a U-shaped locking piece (302), wherein movable grooves (304) are respectively axially provided at both ends of the U-shaped locking piece (302) to form two elastic spring arms (306), and a hook-shaped portion (305) is formed at the end of the spring arm (306) and on a side away from the movable groove (304). When the two spring arms (306) pass through corresponding locking holes (303) provided on the ground film sheet (4), the two spring arms (306) shrink toward the center to allow the hook-shaped portion (305) to pass through the locking holes (303). After the hook-shaped portion (305) passes through the locking holes (303), the spring arm (306) is reset to allow the hook-shaped portion (305) to hook the ground film sheet (4).

7. The weed-proof cloth fixing assembly according to claim 1, characterized in that: The angle between the inclined surface (103) and the vertical surface is between 80 degrees and 85 degrees.

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