Foldable grass collecting box of mower

Abstract

The foldable grass collecting box comprises an upper shell cover, a support and cloth, the upper shell cover is made of hard materials, the support is in a U shape or a C shape, the two ends of the support are hinged to one side of the upper shell cover, the support can rotate inwards to be in a folded state of being attached to the position of the upper shell cover and can also rotate outwards to be in an unfolded position, and an included angle a is formed between the support and the upper shell cover. The cloth surrounds the upper shell cover to form a cloth bag with a containing cavity, a bag opening of the cloth bag is connected with a support, the support serves as a supporting framework of the bag opening, the upper shell cover is provided with at least two connecting parts, the connecting parts are arranged in the bag opening direction and used for being connected with a mower body, and the end of the support is hinged to the upper shell cover, so that the support and the upper shell cover can be folded. The support can rotate inwards to be in the folded state of being attached to the upper shell cover, and the grass collecting box can be conveniently boxed, transported or stored.

Description

Technical Field

[0001] The utility model relates to a lawn mower, in particular to a foldable grass collecting box of the lawn mower. Background Art

[0002] Lawn mower is also called weeder, lawn mower, lawn trimmer, etc. A lawn mower is a mechanical tool used to trim lawns, vegetation, etc. It is composed of a cutter disc, an engine, a running wheel, a running mechanism, a blade, an armrest, and a control part. In order to facilitate the cleaning of grass clippings, existing lawn mowers are equipped with a grass collecting box for collecting grass clippings. When the lawn mower is working, the grass collecting box faces the grass discharge port of the lawn mower to collect the grass clippings cut by the lawn mower to avoid accumulation of grass clippings and affect the environment.

[0003] For example, Chinese utility model patent CN202722039U discloses a grass collecting box structure for a lawn mower, which includes a grass collecting box top cover and a lower trough frame. Both the grass collecting box top cover and the lower trough frame are plastic structures. The grass collecting box top cover and the lower trough frame are fixed and sealed by snaps to form a grass collecting box with a accommodating cavity inside.

[0004] The grass collecting box disclosed in the existing patent includes a plastic top cover and a plastic lower trough frame, which are formed by snapping the top cover and the lower trough frame. Since the top cover and the lower trough frame are both made of hard plastic material, the grass collecting box cannot be folded. Even after the top cover and the lower trough frame are disassembled, the lower trough frame still has a large volume, the packing cost during transportation is high, and it will also occupy a large storage space when stored. Utility Model Content

[0005] The utility model aims to provide a foldable grass collecting box for a lawn mower in view of the problem that the existing grass collecting box cannot be folded.

[0006] The technical solution adopted by the utility model to solve the above structural problems is: a foldable grass collecting box of a lawn mower, comprising:

[0007] An upper shell cover, which is made of hard material;

[0008] A bracket, which is U-shaped or C-shaped, with two ends hinged to one side of the upper shell cover, and the bracket can be rotated inward to a folded state in close contact with the upper shell cover, and can also be rotated outward to an open position and form an angle a with the upper shell cover;

[0009] The cloth is wrapped around the upper shell cover to form a cloth bag with a containing cavity, and the bag opening of the cloth bag is connected to the bracket, and the bracket serves as a supporting frame of the bag opening;

[0010] The upper shell cover is provided with at least two connecting parts, the connecting parts are in the direction of the bag opening, and the connecting parts are used to connect the lawn mower body.

[0011] A further preferred technical solution of the utility model is: the bag opening of the cloth bag is detachably connected to the bracket, a C-shaped buckle is provided around the bag opening, the C-shaped buckle is clamped on the bracket, the C-shaped buckle is long and has elastic force.

[0012] A further preferred technical solution of the utility model is: the bracket has rotation damping, and the damping is provided by the friction force of the hinged assembly of the bracket and the upper shell cover.

[0013] A further preferred technical solution of the utility model is: the cloth comprises mesh cloth.

[0014] A further preferred technical solution of the utility model is: a notch is provided on one side of the upper shell cover located at the bag opening, and a handle is provided on the upper shell cover.

[0015] A further preferred technical solution of the utility model is: a zipper is provided around the upper shell cover, and the fabric is connected to the upper shell cover through the zipper.

[0016] A further preferred technical solution of the utility model is: the bracket is U-shaped, the cloth bag is square as a whole, and the bottom surface of the cloth bag is provided with a leather surface.

[0017] Compared with the prior art, the utility model has the advantages that it includes an upper shell cover, a bracket and cloth, the upper shell cover is made of hard material, the bracket is U-shaped or C-shaped, and its two ends are hinged on one side of the upper shell cover, the cloth is surrounded on the upper shell cover to form a cloth bag with a accommodating cavity, the bag opening of the cloth bag is connected to the bracket, the bracket serves as a supporting skeleton of the bag opening, and is hinged to the upper shell cover through the end of the bracket, so that the bracket and the upper shell cover can be folded, and the bracket can be rotated inward to a folded state that fits the position of the upper shell cover, which is convenient for the grass collection box to be packed and transported or stored. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present invention. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described object and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0019] Figure 1 It is a schematic diagram of the overall structure when the grass collecting box is connected to the main body of the lawn mower;

[0020] Figure 2 It is an overall cutaway diagram of a grass collecting box connected to the main body of the lawn mower;

[0021] Figure 3 This is a schematic diagram of the disassembly of the grass collecting box and the main body of the lawn mower;

[0022] Figure 4 This is a structural diagram of a grass collecting box;

[0023] Figure 5 This is a schematic diagram of the disassembly of the upper shell cover, bracket and cloth bag;

[0024] Figure 6 It is a cross-sectional schematic diagram of the grass collecting box when the bracket is rotated to the open position;

[0025] Figure 7 It is a cross-sectional diagram of the grass collecting box when the bracket is rotated to fit the upper shell cover;

[0026] Figure 8 This is a bottom view of the upper shell cover.

[0027] In the figure: 1. Lawn mower body; 2. Handle; 3. Upper shell cover; 4. Zipper; 5. Cloth bag; 6. Insertion part; 7. Insertion groove; 8. Accommodation cavity; 9. Bracket; 10. C-shaped buckle; 11. Notch; 12. Leather surface; 13. Grass collection box; 14. Grass discharge port; 15. Bag opening; 16. Cloth. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It will be appreciated by those skilled in the art that these descriptions are merely illustrative and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0029] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0030] like Figure 1-Figure 5 As shown, the grass collecting box 13 is detachably connected to the rear of the four-wheel lawn mower and is used to collect waste grass. It includes an upper shell cover 3, a bracket 9 and a cloth 16. The upper shell cover 3 is made of a hard material, such as plastic.

[0031] like Figure 6 , Figure 7 As shown, the bracket 9 is U-shaped or C-shaped, and the two ends of the bracket 9 are hinged to one side of the upper shell cover 3, so that the bracket 9 can rotate relative to the upper shell cover 3. The bracket 9 can be rotated inward to a folded state close to the upper shell cover 3, and can also be rotated outward to an open position and form an angle a with the upper shell cover 3, and the angle a is 80-120 degrees. Preferably, when the bracket 9 is rotated to the open position, the angle a is 90 degrees.

[0032] Preferably, the bracket 9 has rotational damping, which is provided by the friction force of the hinged assembly of the bracket 9 and the upper shell cover 3, so that the bracket 9 can be rotated and positioned in a folded state or an expanded position. When it is necessary to rotate the bracket 9 relative to the upper shell cover 3, the bracket 9 is pushed by hand so that the bracket 9 overcomes the friction force of the hinged assembly of the bracket 9 and the upper shell cover 3 and rotates relative to the upper shell cover 3.

[0033] like Figure 4 , Figure 5 As shown, the cloth 16 is wrapped around the upper shell cover 3 along the edge of the upper shell cover 3 to form a cloth bag 5 with a accommodating cavity 8. A bag opening 15 is formed on one side of the cloth bag 5. The bag opening 15 of the cloth bag 5 is connected to the bracket 9, and the bracket 9 serves as a supporting frame for the bag opening 15.

[0034] When in use, the bracket 9 is rotated relative to the upper shell cover 3 to the expanded position, so that the cloth bag 5 is expanded as a whole to accommodate the discharged grass clippings; when packing for transportation or storage, the bracket 9 is rotated relative to the upper shell cover 3 to the folded state, so that the bracket 9 is turned inward to fit the upper shell cover 3, the cloth bag 5 is folded, and the volume of the grass collection box 13 is reduced, so that the grass collection box 13 as a whole is convenient for packing for transportation or storage.

[0035] like Figure 5 As shown, the fabric 16 is detachably connected to the upper shell cover 3. Preferably, a zipper 4 is provided around the upper shell cover 3, and the fabric 16 is connected to the upper shell cover 3 through the zipper. The detachable connection method is not limited to the zipper connection, and the existing conventional connection methods are applicable to the present invention, such as connecting the fabric 16 to the upper shell cover 3 by Velcro or screws.

[0036] Preferably, the cloth 16 is a mesh cloth.

[0037] Preferably, the bracket 9 is U-shaped, the cloth bag 5 formed by the cloth 16 surrounding the upper shell cover 3 is square, and the bottom surface of the cloth bag 5 is provided with a leather surface 12, so that the bottom surface of the cloth bag 5 is more wear-resistant. The cloth 16 is connected with a leather fabric, the leather fabric forms the bottom of the cloth bag 5, and the bottom surface of the leather fabric serves as the leather surface 12; or, a part of the cloth 16 forms the bottom of the cloth bag 5, and a layer of leather fabric is connected to the bottom of the cloth bag 5, and the bottom surface of the leather fabric serves as the leather surface 12.

[0038] The bag opening 15 of the cloth bag 5 is detachably connected to the bracket 9. Preferably, Figure 5 As shown, a C-shaped buckle 10 is provided around the bag opening 15 , and the C-shaped buckle 10 is clamped on the bracket 9 . The C-shaped buckle 10 is in an elongated shape and has elastic force. The C-shaped buckle 10 facilitates the quick disassembly and assembly of the bag opening 15 and the bracket 9 .

[0039] The cloth 16 can also be removed from the bracket 9 and the upper shell cover 3 during transportation or storage.

[0040] like Figure 2 , Figure 3 , Figure 8 As shown, the upper shell cover 3 is provided with at least two connecting parts, the connecting parts are in the direction of the bag opening 15, and the connecting parts are used to connect the lawn mower body 1. The structure of the connection between the connecting part and the lawn mower body 1 is the same as that of the existing lawn mower, such as the present patent. Preferably, the connecting part is an inserting part 6 extending downward from the upper shell cover 3, and the lawn mower body 1 is provided with an inserting groove 7 for the inserting part 6. The inserting groove 7 has an upward opening for the inserting part 6 to be inserted. When it is necessary to install the grass collecting box 13 on the lawn mower body 1, the inserting part 6 is inserted downward into the inserting groove 7 to complete the installation of the grass collecting box 13, so that the bag opening 15 of the cloth bag 5 is opposite to the grass discharge port 14 of the lawn mower body 1. When disassembling, it is only necessary to lift the grass collecting box 13 upward to disengage the inserting part 6 from the inserting groove 7.

[0041] like Figure 4 As shown, a notch 11 is provided on one side of the bag opening 15 of the upper shell cover 3, and a handle 2 is provided on the upper shell cover 3. The notch 11 is used to observe the grass clippings contained in the cloth bag 5, and the handle 2 is used to lift the grass collecting box 13 filled with grass clippings for dumping.

[0042] The foldable grass collecting box of the lawn mower provided by the utility model is introduced above. The principle and implementation method of the utility model are described in this article using specific examples. The description of the above embodiments is only used to help understand the utility model and its core idea. It should be pointed out that for ordinary technicians in this technical field, the utility model can also be improved and modified without departing from the principle of the utility model, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A foldable grass collecting box for a lawn mower, characterized in that include: An upper shell cover, which is made of hard material; A bracket, which is U-shaped or C-shaped, with two ends hinged to one side of the upper shell cover, and the bracket can be rotated inward to a folded state in close contact with the upper shell cover, and can also be rotated outward to an open position and form an angle a with the upper shell cover; The cloth is wrapped around the upper shell cover to form a cloth bag with a containing cavity, and the bag opening of the cloth bag is connected to the bracket, and the bracket serves as a supporting frame of the bag opening; The upper shell cover is provided with at least two connecting parts, the connecting parts are in the direction of the bag opening, and the connecting parts are used to connect the lawn mower body.

2. The foldable grass collecting box of the lawn mower according to claim 1, characterized in that: The bag opening of the cloth bag is detachably connected to the bracket, a C-shaped buckle is arranged around the bag opening, the C-shaped buckle is clamped on the bracket, the C-shaped buckle is in a long strip shape, and has elastic force.

3. The foldable grass collecting box of the lawn mower according to claim 1, characterized in that: The bracket has rotation damping, and the damping is provided by the friction force of the hinged assembly of the bracket and the upper shell cover.

4. The foldable grass collecting box of the lawn mower according to claim 1, characterized in that: The cloth material comprises mesh cloth.

5. The foldable grass collecting box of the lawn mower according to claim 1, characterized in that: The upper shell cover is provided with a notch on one side of the bag opening, and a handle is provided on the upper shell cover.

6. The foldable grass collecting box of the lawn mower according to claim 1, characterized in that: A zipper is arranged around the upper shell cover, and the cloth is connected to the upper shell cover through the zipper.

7. The foldable grass collecting box of a lawn mower according to claim 1, characterized in that: The bracket is U-shaped, the cloth bag is square as a whole, and a leather surface is provided on the bottom surface of the cloth bag.

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