Support and locking structure of a fabric frame

Abstract

Support and locking structure of a fabric frame, characterized in that it comprises a rigid seat (1), a fabric frame (2), a positioning frame (3), a support structure (4), a hinged cover (5) and a carrying opening (6), wherein the fabric frame (2) is attached to the rigid seat (1), and wherein the positioning frame (3) is attached to a fabric frame opening of the fabric frame (2), and wherein four support structures (4) are arranged between the rigid seat (1) and the positioning frame (3), and wherein the hinged cover (5) is sewn onto an upper side of the fabric frame (2), and wherein the carrying opening (6) is provided at the left and right ends of the fabric frame (2).

Description

TECHNICAL FIELD

[0001] The present utility model relates to the technical field of household goods and to a supporting and locking structure of a fabric frame. STATE OF THE ART

[0002] Fabric frames are primarily used for organizing and storing things. As spring and autumn approach, there are always some unused storage frames. However, existing storage frames cannot be folded and thus take up a lot of space. Therefore, there is an urgent need for a fabric frame that can be stored and reinforced three-dimensionally during use. The existing foldable fabric frames on the market have a complex structural design, and the opening of the fabric frame and the rigid positioning frame are fixed with adhesive. This structure is not environmentally friendly enough to meet people's usage needs. CONTENTS OF THE PRESENT UTILITY MODEL

[0003] In view of the above-mentioned problems, one problem to be solved by the present utility model is to provide a supporting and locking structure of a fabric frame.

[0004] A support and locking structure of a fabric frame according to the present utility model, comprising a rigid seat, a fabric frame, a positioning frame, a support structure, a folding cover and a carrying opening, wherein the fabric frame is attached to the rigid seat, and wherein the positioning frame is attached to a fabric frame opening of the fabric frame, and wherein four support structures are arranged between the rigid seat and the positioning frame, and wherein the folding cover is sewn to an upper side of the fabric frame, and wherein the carrying opening is provided at each of the left and right ends of the fabric frame.

[0005] Preferably, the fabric frame is designed as a soft structure, wherein a hook and loop fastener is sewn to each of the four corners on the upper inside of the fabric frame, and wherein a protective belt is sewn to each of the four corners of the rigid seat below the fabric frame, and wherein a hook and loop fastener is arranged at one end of the protective belt, and wherein the hook and loop fasteners are glued to the four hook and loop fasteners on the upper inside of the fabric frame.

[0006] Preferably, the positioning frame consists of a positioning subframe and a positioning main frame, wherein a convex locking edge on the outside of the positioning subframe is firmly connected to a fabric frame opening edge of the fabric frame by a sewing machine, and wherein a number of locking grooves are provided on the inner convex wall of the positioning subframe, and wherein a locking barb is fastened in the locking grooves, and wherein the locking barbs are firmly connected to a number of positioning grooves on the inside of the bottom of the positioning main frame, and wherein the convex locking edge on the outside of the positioning subframe is clamped in the locking grooves of the lower part of the positioning main frame, while the locking barbs are clamped and fastened in the positioning grooves,and wherein a positioning groove of the folding cover is arranged above the positioning main frame, and wherein the folding cover is clamped straight in the positioning groove of the folding cover when locked.,

[0007] Preferably, the support structure consists of a first support leg, a second support leg, a first protective sleeve, a second protective sleeve, a positioning sleeve, and an elastic band, wherein the first support leg and the second support leg are formed as a hollow structure, and wherein the first protective sleeve and the second protective sleeve are attached to the support portion of the first support leg and the second support leg, and wherein the positioning sleeve is attached to the first support leg, and wherein the elastic band is attached between the first support leg and the second support leg, and wherein the first support leg and the second support leg can be folded together for storage, and wherein the elastic band has a folding effect, and wherein the first support leg and the second support leg are opened, and wherein the first support leg and the second support leg are pulled together by the elastic restoration of the elastic band,so that the second support leg is clamped to the positioning sleeve, and wherein the first support leg and the second support leg are attached in the form of a straight line.,

[0008] Preferably, the upper and lower ends of the support structure are respectively abutted against the rigid seat on the inside of the fabric frame and the positioning frame seat of the positioning subframe through the first protective sleeve and the second protective sleeve.

[0009] The present utility model has the following advantages: it has a reasonable structural design, good appearance, novel and unique shape, and easy operation, and can achieve fixing without adhesives; using the clamping and tensioning fixing method, not only is the production process simple, but it is also more environmentally friendly for consumers to use; the support structure achieves three-dimensional support, so that the objects can be placed flatly and three-dimensionally; and carrying holes are provided on the left and right sides of the fabric frame to facilitate people's carrying, which meets the needs of consumers. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] To facilitate the description, the present utility model is further explained with the following specific implementations and attached drawings. Fig. 1 shows a schematic diagram of the structure of the present utility model; Fig. Fig. 2 shows a schematic diagram of the structure of the present utility model after opening the flip cover; Fig. 3 shows a schematic diagram of the internal structure of the present utility model; Fig. 4 shows a schematic diagram of the installation structure of a protective belt according to the present utility model; Fig. Fig. 5 shows a schematic diagram of the structure of the present utility model in a folded state; Fig. 6 shows a partial decomposition diagram according to Fig. 5; Fig. 7 shows a schematic diagram of the structure of a support structure according to the present utility model; Fig. 8 shows a schematic diagram of the structure after opening the support structure according to the present utility model; Fig. 9 shows a schematic diagram of the structure of a positioning frame according to the present utility model; Fig. 10 is a schematic diagram showing the structure of a positioning subframe according to the present invention; Fig. 11 is a schematic diagram showing the structure of a positioning main frame according to the present utility model; Fig. 12 shows a schematic diagram of the internal structure of a positioning main frame according to the present utility model. DETAILED DESCRIPTION

[0011] As in Fig.1 to 12, the present detailed embodiment uses the following technical solution: comprising a rigid seat 1, a fabric frame 2, a positioning frame 3, a support structure 4, a folding cover 5 and a carrying opening 6, wherein the fabric frame 2 is attached to the rigid seat 1, and wherein the positioning frame 3 is attached to a fabric frame opening of the fabric frame 2, and wherein four support structures 4 are arranged between the rigid seat 1 and the positioning frame 3, and wherein the folding cover 5 is sewn to an upper side of the fabric frame 2, and wherein the carrying opening 6 is provided at each left and right end of the fabric frame 2.

[0012] The fabric frame 2 is designed as a soft structure and can be supported and erected for placing objects, wherein a hook and loop fastener 21 is sewn to each of the four corners on the upper inside of the fabric frame 2, and wherein a protective belt 22 is sewn to each of the four corners of the rigid seat 1 below the fabric frame 2, and wherein a hook and loop fastener 221 is arranged at one end of the protective belt 22, and wherein the hook and loop fasteners are glued to the four hook and loop fasteners 21 on the upper inside of the fabric frame 2.

[0013] The positioning frame 3 consists of a positioning sub-frame 31 and a positioning main frame 32, wherein a convex locking edge 311 on the outside of the positioning sub-frame 31 is firmly connected to a fabric frame opening edge of the fabric frame 2 by a sewing machine, and wherein a number of locking grooves 312 are provided on the inner convex wall of the positioning sub-frame 31, and wherein a locking barb 313 is fixed in the locking grooves 312, and wherein the locking barbs are firmly connected to a number of positioning grooves 321 on the inside of the bottom of the positioning main frame 32, and wherein the convex locking edge 311 on the outside of the positioning sub-frame 31 is clamped in the locking grooves 322 of the lower part of the positioning main frame 32, while the locking barbs 313 are clamped and fixed in the positioning grooves 321,and wherein a positioning groove of the folding cover 323 is arranged above the positioning main frame 32, and wherein the folding cover 5 is clamped straight in the positioning groove of the folding cover 323 when locked.

[0014] The support structure 4 consists of a first support leg 41, a second support leg 42, a first protective sleeve 43, a second protective sleeve 44, a positioning sleeve 45, and an elastic band 46. The first support leg 41 and the second support leg 42 are formed as a hollow structure, and the first protective sleeve 43 and the second protective sleeve 44 are attached to the support portion of the first support leg 41 and the second support leg 42, and the positioning sleeve 45 is attached to the first support leg 41, and the elastic band 46 is attached between the first support leg 41 and the second support leg 42. The first support leg 41 and the second support leg 42 can be folded together for storage, and the elastic band 46 has a folding effect, and the first support leg 41 and the second support leg 42 are opened.and wherein the elastic recovery of the elastic band 46 pulls the first support leg 41 and the second support leg 42 together, so that the second support leg 42 is clamped to the positioning sleeve 45, and wherein the first support leg 41 and the second support leg 42 are fixed in the form of a straight line.,

[0015] The upper and lower ends of the support structure 4 are respectively abutted against the rigid seat 1 on the inside of the fabric frame 2 and the positioning frame seat 314 of the positioning sub-frame 31 through the first protective sleeve 43 and the second protective sleeve 44.

[0016] The present detailed embodiment has a reasonable structural design, a good appearance, a novel and unique shape, and easy operation, and can achieve fixing without adhesives; using the clamping and tensioning fixing method, not only is the production process simple, but it is also more environmentally friendly for consumer use; the support structure achieves three-dimensional support, so that the objects can be placed flatly and three-dimensionally; and a carrying opening is provided on the left and right sides of the fabric frame to facilitate people's carrying, which meets the needs of consumers.

[0017] The basic principles, key features, and advantages of the present utility model are shown and explained above. Those skilled in the art should understand that the present utility model is not limited to the above-described embodiment. The above embodiment and description only explain the principle of the present utility model. The present utility model may incorporate various modifications and improvements without departing from the spirit and scope of the present utility model. All such modifications and improvements fall within the scope of the present utility model. The scope of the present utility model is defined by the claims and their equivalents. Reference symbol 1 Rigid seat 2 fabric frames 21 Velcro fastener 22 protective belts 221 Velcro 3 positioning frames 31 Positioning subframe 311 Convex locking edge 312 locking groove 313 locking barbs 314 Positioning frame seat 32 positioning main frame 321 Positioning groove 322 locking groove 323 Positioning groove of the hinged cover 4 Support structure 41 First support leg 42 Second support leg 43 First protective sleeve 44 Second protective sleeve 45 Positioning sleeve 46 Elastic band 5 Folding cover 6 Carrying opening

Claims

[1] Support and locking structure of a fabric frame, characterized by in that it comprises a rigid seat (1), a fabric frame (2), a positioning frame (3), a support structure (4), a folding cover (5) and a carrying opening (6), wherein the fabric frame (2) is fastened to the rigid seat (1), and wherein the positioning frame (3) is fastened to a fabric frame opening of the fabric frame (2), and wherein four support structures (4) are arranged between the rigid seat (1) and the positioning frame (3), and wherein the folding cover (5) is sewn onto an upper side of the fabric frame (2), and wherein the carrying opening (6) is provided at each of the left and right ends of the fabric frame (2). [2] Supporting and locking structure of a fabric frame according to claim 1, characterized bythat the fabric frame (2) is designed as a soft structure, wherein a hook and loop fastener (21) is sewn onto each of the four corners on the upper inside of the fabric frame (2), and wherein a protective belt (22) is sewn onto each of the four corners of the rigid seat (1) below the fabric frame (2), and wherein a hook and loop fastener (221) is arranged at one end of the protective belt (22), and wherein the hook and loop fasteners are glued to the four hook and loop fasteners (21) on the upper inside of the fabric frame (2). [3] Supporting and locking structure of a fabric frame according to claim 1, characterized bythat the positioning frame (3) consists of a positioning sub-frame (31) and a positioning main frame (32), wherein a convex locking edge (311) on the outside of the positioning sub-frame (31) is firmly connected to a fabric frame opening edge of the fabric frame (2) by a sewing machine, and wherein a number of locking grooves (312) are provided on the inner convex wall of the positioning sub-frame (31), and wherein a locking barb (313) is fastened in the locking grooves (312), and wherein the locking barbs are firmly connected to a number of positioning grooves (321) on the inside of the bottom of the positioning main frame (32), and wherein the convex locking edge (311) on the outside of the positioning sub-frame (31) is in the locking grooves (322) of the lower part of the positioning main frame (32) is clamped,while the locking barbs (313) are clamped and fixed in the positioning grooves (321), and wherein a positioning groove of the folding cover (323) is arranged above the positioning main frame (32), and wherein the folding cover (5) is clamped in the positioning groove of the folding cover (323). [4] Supporting and locking structure of a fabric frame according to claim 1, characterized byin that the support structure (4) consists of a first support leg (41), a second support leg (42), a first protective sleeve (43), a second protective sleeve (44), a positioning sleeve (45) and an elastic band (46), wherein the first support leg (41) and the second support leg (42) are designed as a hollow structure, and wherein the first protective sleeve (43) and the second protective sleeve (44) are fastened to the support section of the first support leg (41) and the second support leg (42), and wherein the positioning sleeve (45) is fastened to the first support leg (41), and wherein the elastic band (46) is fastened between the first support leg (41) and the second support leg (42). [5] Supporting and locking structure of a fabric frame claim 1, characterized bythat the upper and lower ends of the support structure (4) are respectively abutted by the first protective sleeve (43) and the second protective sleeve (44) against the rigid seat (1) on the inside of the fabric frame (2) and the positioning frame seat (314) of the positioning sub-frame (31).

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