Single-body lock buckle and quilt core

Abstract

The present invention relates to the technical field of home furnishing, and discloses a single-body lock buckle and a quilt core. A first connecting hole and a second connecting hole are provided on the lock buckle body, a partition is provided between the first connecting hole and the second connecting hole, the first connecting hole is formed by enclosing the first connecting part and the partition, and the second connecting hole is provided with a second connecting part in the downward direction of the second connecting hole. A first locking opening is provided on the left side of the single-body lock buckle, the first locking opening is provided at the left end of the single-body lock buckle, a left side wall is provided on the left side of the second connecting hole, the first locking opening is formed by gap fitting between the left side wall and the second connecting part, and the second connecting hole is enclosed by the partition, the left side wall, and the second connecting part; the quilt cover or quilt core is connected to the first connecting part through a fixing cloth ring, and the fixing cloth ring is sewn to the inner side of the quilt cover or the edge of the quilt core; the present invention has a simple structure, is easy to use, and has low cost, can quickly improve the efficiency of connecting and fixing the quilt cover and quilt core, and between the quilt core and the quilt core, and reduce the labor burden of the staff.

Description

Technical Field

[0001] The present invention relates to the technical field of home furnishing, and in particular to a single-piece lock buckle and a quilt core. Background Art

[0002] Quilts are a necessity in people's lives and are a type of bedding, generally used to keep warm while sleeping.

[0003] The quilt core is easy to move in the quilt cover after being put into the quilt cover, which is very uncomfortable to use. Therefore, some people have designed to sew two cloth ropes at the four corners of the quilt cover and cloth rings at the four corners of the quilt core, and pass the cloth ropes through the cloth rings and tie them tightly. In this way, the quilt core is not easy to move in the quilt cover and is very comfortable to use. However, the four corners of the quilt need to be tied, which is troublesome, slow and inefficient. In addition, the cloth ropes are easy to loosen during use. The workload is relatively small for home use. However, when a large number of quilt covers need to be replaced or multiple layers of quilt cores need to be disassembled and washed, such as in hotels, nursing homes and other places, the workload of the staff is very heavy, the efficiency of fixing the quilt cover and quilt core is low, and the labor load is heavy. Therefore, it is urgent to improve the existing fixing connection method of the quilt cover and quilt core. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides a single-body lock buckle with a simple structure, easy use, and low cost. It can quickly improve the efficiency of the connection and fixation between quilt covers and quilt cores, and reduce the workload of staff.

[0005] A single-body lock buckle, a first connecting hole and a second connecting hole are provided on the lock buckle body, a first connecting part is provided in the upward direction of the first connecting hole, a partition is provided between the first connecting hole and the second connecting hole, the first connecting hole is enclosed by the first connecting part and the partition, and the second connecting hole is provided with a second connecting part in the downward direction, a first locking port is provided on the left side of the single-body lock buckle, the first locking port is provided at the left end of the single-body lock buckle, a left side wall is provided on the left side of the second connecting hole, the first locking port is formed by the gap fit between the left side wall and the second connecting part, and the second connecting hole is enclosed by the partition, the left side wall and the second connecting part.

[0006] Preferably, the partition is provided with an opening and is divided into two parts, a long partition and a short partition, and the end near the opening of the long partition is located above the opening end of the short partition and fits tightly to form a second locking opening.

[0007] Preferably, the partition is divided into two parts, a long partition and a short partition. The long partition and the short partition are connected by filaments and formed into one piece. The long partition at the connecting end of the long partition and the short partition is located above the short partition.

[0008] Preferably, the inner side surface of the second connecting portion is smooth and arc-shaped, and the outer bottom end of the left side wall is arc-shaped near the second connecting portion and has a clearance fit with the inner side surface of the second connecting portion.

[0009] Preferably, the left end portion of the second connecting portion is located outside the second connecting hole at the first locking opening; the single-piece lock buckle is integrally formed, the lock buckle is made of plastic material, and the filament is made of plastic material.

[0010] A quilt connected using a single-piece locking buckle comprises a quilt cover, a quilt core, and a plurality of single-piece locking buckles, wherein the quilt cover is connected to the quilt core, the inner side of the quilt cover or the edge of the quilt core is connected to a first connecting portion via a fixed cloth ring, and the fixed cloth ring is sewn to the inner side of the quilt cover or the edge of the quilt core; the inner side of the quilt cover and / or the edge of the quilt core are provided with a plurality of connecting cloth rings that cooperate with the single-piece locking buckles, and the second connecting portion of the single-piece locking buckle connects the cloth ring or the fixed cloth ring.

[0011] Preferably, the edge of the quilt core is provided with a plurality of perforations which are connected with the locking buckles of the single body, and the perforations are round holes or buttonholes; the buttonhole technology is mature and the production efficiency is high.

[0012] Preferably, the quilt core is a single-layer quilt core, and the edge of the quilt core is connected to the cloth ring or is connected to the first connecting part of the single-layer locking buckle through a fixed cloth ring.

[0013] Preferably: the quilt core is at least two layers, including an uppermost quilt core, a lower quilt core and several middle quilt cores, the upper quilt core is connected to the first connecting part of the monolithic locking buckle through a fixed cloth ring, the edge connecting cloth ring of the lower quilt core or is connected to the first connecting part of the monolithic locking buckle through a fixed cloth ring; the monolithic locking buckle passes through the perforation of the middle quilt core and is connected to the connecting cloth ring or the fixed cloth ring connection part of the lower quilt core through the second connecting part.

[0014] Preferably, the quilt core is connected to the connecting cloth ring on the inner side of the quilt cover through the second connecting part of the single-piece locking buckle.

[0015] This patented technical solution can also be used in pillow cores, mattresses, and clothing.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention realizes the quick connection between the quilt cover and quilt core and the multi-layer quilt core through a single-piece lock buckle, which greatly improves the work efficiency and reduces the workload of the staff.

[0018] 2. The setting of the partition opening can facilitate the removal of the single-body lock buckle from the fixed cloth ring, especially when a single-body lock buckle is damaged and needs to be replaced, the fixed cloth ring can be passed through the partition opening into the second connecting hole and slid out of the lock buckle to detach from the damaged single-body lock buckle. When replacing, the new single-body lock buckle can be passed through the partition opening into the first connecting hole by passing the fixed cloth ring and connected to the first connecting part; the opening design facilitates the fixed cloth ring to enter and exit from the partition opening, and at the same time, the end near the opening of the long partition is located above the opening end of the short partition and fits tightly to form a second locking opening to prevent the fixed cloth ring and the connecting cloth ring from sliding between the first connecting hole and the second connecting hole. The cloth ring passes through the partition through the opening, and the long partition needs to be manually pried open to achieve this.

[0019] 3. The partition is made of elastic plastic. The long partition is opened to a certain extent. After releasing the hand, the long partition will immediately return to its original position. The near-opening end of the long partition is located above the opening end of the short partition and fits tightly to form a second lock to prevent the fixing ring from sliding between the first connecting hole and the second connecting hole.

[0020] 4. The single-piece lock buckle can be set on the inside of the quilt cover or on the quilt core. When the quilt cover needs to be cleaned in large quantities, the single-piece lock buckle can be installed on the quilt core, and the connecting cloth ring can be set on the inside of the quilt cover to facilitate the unified cleaning and machine roller drying of the quilt cover.

[0021] 5. The single-piece locking buckle is more convenient as a connecting piece than snaps, Velcro and other connecting pieces, and does not require the male and female parts to be set on the two parts respectively; there is no single-piece locking piece in the prior art to achieve the connection and fixation of the quilt core and quilt cover.

[0022] 6. The use of single-piece lock buckles on multi-layer quilt cores can quickly connect and disassemble multi-layer quilt cores, realizing rapid disassembly of multi-layer quilts with high efficiency and low labor load. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural diagram of a first embodiment of a single-body lock buckle according to the present invention;

[0024] Figure 1-1 for Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0025] Figure 1-2 for Figure 1 Schematic diagram of the long partition being broken apart;

[0026] Figure 2 This is a structural diagram of a second embodiment of a single-body lock buckle according to the present invention;

[0027] Figure 2-1 for Figure 2 A schematic diagram of the enlarged structure of the middle B part;

[0028] Figure 3 This is a structural diagram of a quilt cover embodiment 1 of the present invention;

[0029] Figure 4 This is a structural schematic diagram of a second embodiment of a quilt cover of the present invention;

[0030] Figure 5 This is a structural schematic diagram of a quilt core embodiment of the present invention;

[0031] Figure 6 This is a structural schematic diagram of a second embodiment of a quilt core of the present invention;

[0032] Figure 7 This is a structural schematic diagram of a third embodiment of a quilt core according to the present invention;

[0033] Figure 8 This is a structural schematic diagram of a fourth embodiment of a quilt core according to the present invention;

[0034] Figure 9 This is a structural diagram of a fifth embodiment of the quilt core of the present invention;

[0035] Figure 10 This is a structural schematic diagram of Example 6 of the quilt core of the present invention.

[0036] In the figure: 1. Single-piece lock buckle; 2. Quilt cover; 3. Quilt core; 11. First connecting hole; 12. Second connecting hole; 13. First connecting part; 14. Partition; 141. Long partition; 142. Short partition; 15. Second connecting part; 16. First locking port; 17. Left side wall; 18. Opening; 19. Filament; 2. Quilt cover; 21. Fixing cloth ring; 22. Connecting cloth ring; 3. Quilt core; 32. Round hole; 33. Buttonhole. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] For example 1 of the single-body lock, please refer to Figure 1 、 Figure 1-1A plastic single-body lock buckle 1 is integrally formed. A first connecting hole 11 and a second connecting hole 12 are provided on the lock buckle body. A first connecting portion 13 is provided upwardly of the first connecting hole 11. A partition 14 is provided between the first connecting hole 11 and the second connecting hole 12. The first connecting hole 11 is enclosed by the first connecting portion 13 and the partition 14. A second connecting portion 15 is provided downwardly of the second connecting hole 12. A first locking port 16 is provided on the left side of the single-body lock buckle 1. The first locking port 16 is provided at the left end of the lock buckle. A left side wall 17 is provided on the left side of the second connecting hole 12. The first locking port 16 The second connecting hole 12 is formed by the left side wall 17 and the second connecting part 15 with a gap fit, and is enclosed by the partition 14, the left side wall 17, and the second connecting part 15; an opening 18 is provided on the partition 14, and the partition 14 is divided into two parts, a long partition 141 and a short partition 142, and the near-opening end of the long partition 141 is located above the open end of the short partition 142 and fits tightly to form a second lock mouth; the inner surface of the second connecting part 15 is smooth and arc-shaped, and the outer bottom end of the left side wall 17 is arc-shaped near the end of the second connecting part and is gap-fitted with the inner surface of the second connecting part 15; the left end of the second connecting part 15 is located on the outside of the second connecting hole 12 at the first lock mouth 16.

[0039] Single body lock buckle embodiment 2, please refer to Figure 2 、 Figure 2-1 A plastic monolithic lock buckle 1 is integrally formed. A first connecting hole 11 and a second connecting hole 12 are provided on the lock buckle body. A first connecting portion 13 is provided upwardly of the first connecting hole 11. A partition 14 is provided between the first connecting hole 11 and the second connecting hole 12. The first connecting hole 11 is enclosed by the first connecting portion 13 and the partition 14. A second connecting portion 15 is provided downwardly of the second connecting hole 12. A first locking port 16 is provided on the left side of the monolithic lock buckle 1. The first locking port 16 is provided at the left end of the lock buckle. A left side wall 17 is provided on the left side of the second connecting hole 12. The first locking port 16 It is formed by the gap fit between the left side wall 17 and the second connecting part 15, and the second connecting hole 12 is enclosed by the partition 14, the left side wall 17, and the second connecting part 15; the partition 14 is divided into two parts, a long partition 141 and a short partition 142, and the long partition 141 and the short partition 142 are connected and formed into one piece by a filament 19 of the same material, and the connecting end of the long partition 141 and the short partition 142 is located above the short partition.

[0040] like Figure 2 、 Figure 2-1 , Figure 1-2 As shown, when using, if you need to separate the long partition 141 from the short partition 142 to form a gap, you only need to use your fingers to bend the long partition 141 close to the short partition 142 toward the first connecting hole 11, and the filament 19 will break to form an opening, forming a gap as shown in FIG. Figure 1-2As shown in the usage status diagram, when the finger releases the long partition 14, the long partition 141 will immediately return to its original position; the near-opening end of the long partition 141 is located above the opening end of the short partition 142 and fits tightly to form a second lock; the inner side surface of the second connecting part 15 is smooth and arc-shaped, and the outer bottom end of the left side wall 17 is arc-shaped near the end of the second connecting part and is gap-fitted with the inner side surface of the second connecting part 15; the left end portion of the second connecting part 15 is located outside the second connecting hole 12 at the first lock 16.

[0041] Quilt cover embodiment one, as Figure 1 、 3 As shown, a plurality of single-piece locking buckles 1 are connected to the quilt cover 2, and the single-piece locking buckles 1 are connected to the inner side of the quilt cover 2 through a fixed cloth ring 21. The fixed cloth ring 21 is sewn to the inner side of the quilt cover, and the quilt cover 2 is connected to the first connecting part 13 through the fixed cloth ring 21; a quilt core entrance 23 is provided on one side of the quilt cover, and the quilt core entrance 23 is connected by a zipper 24.

[0042] Quilt cover embodiment 2, as Figure 1 、 4 As shown, a plurality of connecting cloth rings 22 for cooperating with the single-piece lock buckle 1 are provided on the inner side of the quilt cover 2, and a quilt core entrance 23 is provided on one side of the quilt cover, which is connected by a zipper 24.

[0043] Quilt core embodiment 1, as Figure 5 As shown, the edge of the quilt core 3 is provided with a plurality of connecting cloth rings 22 that cooperate with the single-body lock buckle 1.

[0044] Quilt core embodiment 2, as Figure 6 As shown, the edge of the quilt core 3 is provided with a plurality of circular holes 32 which are connected to the single body lock buckle 1.

[0045] Quilt core embodiment three, as Figure 1 、 7 As shown, the edge of the quilt core 3 is connected with a plurality of single-piece locking buckles 1 , and the quilt core 3 is connected to the first connecting portion 13 via a fixing cloth ring 21 , which is sewn to the edge of the quilt core 3 .

[0046] Quilt core embodiment 4, as Figure 1 、 8 As shown, the edge of the quilt core 3 is connected with several locking buckles 1 of the single body, and the edge of the quilt core 3 is also provided with several circular holes that cooperate with the locking buckles 1 of the single body. The quilt core 3 is connected to the first connecting part 13 through a fixed cloth ring 21, and the fixed cloth ring 21 is sewn to the edge of the quilt core 3.

[0047] Quilt core embodiment five, as Figure 9 As shown, the edge of the quilt core 3 is provided with a plurality of buttonholes 33 which cooperate with the single-body lock buckle 1 for connection.

[0048] Quilt core embodiment six, as Figure 1、 10 As shown, the edge of the quilt core 3 is connected to several single-piece locking buckles 1, and the edge of the quilt core 3 is also provided with several buttonholes 33 that cooperate with the single-piece locking buckles 1. The quilt core 3 is connected to the first connecting part 13 through a fixed cloth ring 21, and the fixed cloth ring 21 is sewn to the edge of the quilt core 3.

[0049] When in use, take the quilt cover 2 inner side provided with a plurality of single system lock buckles 1, single layer quilt core as an example, Figure 1 、 1-1 、 Figure 1-2 As shown in FIG3, 3, 5, and 6, the quilt core 3 is inserted into the quilt cover 2 from the quilt core entrance 23 on the quilt cover 2, and the single-piece locking buckle 1 on the inside of the quilt cover 2 passes through the circular hole 32 on the quilt core embodiment 2 and passes through the second connecting part 15 into the connecting cloth ring 22 on the quilt core embodiment 1 to connect the quilt core combination; connecting the quilt cover 2 and the quilt core 3 is very efficient, and because the material of the single-piece locking buckle 1 is plastic, it has very good elasticity. When the connecting cloth ring 22 slides into the second connecting hole 12, the outer side of the left side wall 17 is close to the arc at the end of the second connecting part 15 and is in clearance with the inner side surface of the second connecting part 15. Without applying a large external force to the second connecting part 15, the connecting cloth ring 22 is placed in the second connecting hole and will not slide out; if the single-piece locking buckle 1 When the cam 14 is in the closed position, the second connection hole 12 of the cam 14 is opened, and the cam 14 is in the closed position, so that the cam 14 is in the closed position, and the cam 14 is in the closed position, so that the cam 14 is in the closed position, and the cam 14 is in the closed position, so that the cam 14 is in the closed position, and the cam 14 is in the closed position, so that the cam 14 is in the closed position, and the cam 14 is in the closed position, so that the cam 14 is in the closed position, and the cam 14 is in the closed position, so that the cam 14 is in the closed position, and the cam 14 is in the closed position, so that the cam 14 is in the closed position, and the cam 14 is in the closed position, so that the cam 14 is in the closed position, The fixing cloth ring 21 slides between the partitions through the opening, which can only be achieved by manually breaking open the long section of the partition.

[0050] For example, a plurality of connecting cloth rings 21 are provided on the inner side of the quilt cover 2, a single-layer quilt core is provided with a single-layer lock buckle 1, and a single-layer quilt core is provided. Figure 1 、 4 , 6, the principle is the same as above and will not be repeated here.

[0051] For example, a quilt cover 2 is provided with a plurality of connecting cloth rings 21 on the inner side, a single-piece lock buckle 1 is provided on the quilt core 3, and a three-layer quilt core is provided. Figure 1 、 Figure 1-1 、 Figure 1-2, 4, 10, Figure 10 The quilt cover 2 is convenient to clean and assemble, and the ... Figure 1 、 Figure 1-1 、 Figure 1-2 The principles of using the combinations of 4, 5, 9, and 10 are the same and will not be repeated here.

[0052] When both the quilt core and quilt cover need to be washed, as long as machine roller drying is not used, the quilt core and quilt cover can be used in combination as needed.

[0053] Multi-layer quilt core use example, such as Figure 1 、 5 ,7, Figure 7 The quilt core 3 shown is used as the upper quilt core 3, at least one layer Figure 5 The quilt core 3 shown is used as an intermediate quilt core and / or a lower quilt core, and the second connecting portion 15 of the single-layer locking buckle 1 on the upper quilt core 3 is inserted into the connecting cloth ring 22, or the single-layer locking buckle 1 on the upper quilt core 3 is passed through the connecting cloth ring 22 of the intermediate quilt core, and is inserted into the connecting cloth ring 22 of the lower quilt core 3 through the second connecting portion 15 of the single-layer locking buckle 1, so that the multi-layer quilt core quickly forms a whole, and the disassembly and assembly is very convenient and efficient; the multi-layer quilt core can be used for washing and can be used directly as a quilt, eliminating the tedious process of putting on a quilt cover, and is particularly suitable for young people who do not like the process of putting on a quilt.

[0054] Multi-layer quilt core use example, such as Figure 1 、 5 , 8 and the operating principles of 1, 6, 7 or 1, 6, 8 or 1, 5, 9, 10 are the same as above and will not be repeated here.

[0055] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, or are the orientation or positional relationship in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance. Although the embodiments of the invention have been shown and described, it can be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A single-piece lock buckle for quilt covers and quilt cores, characterized by: The lock buckle body is provided with a first connecting hole and a second connecting hole, a first connecting portion is provided in the upward direction of the first connecting hole, a partition is provided between the first connecting hole and the second connecting hole, the first connecting hole is formed by enclosing the first connecting portion and the partition, and the second connecting hole is provided with a second connecting portion in the downward direction, a first locking opening is provided on the left side of the single-body lock buckle, the first locking opening is provided at the left end of the single-body lock buckle, a left side wall is provided on the left side of the second connecting hole, the first locking opening is formed by gap fitting between the left side wall and the second connecting portion, and the second connecting hole is enclosed by the partition, the left side wall and the second connecting portion; the left end portion of the second connecting portion is located outside the second connecting hole at the first locking opening; The partition is provided with an opening and is divided into two parts, a long partition and a short partition, wherein the end near the opening of the long partition is located above the open end of the short partition and fits tightly together to form a second locking opening; The partition is divided into two parts, a long partition and a short partition. The long partition and the short partition are connected by filaments and formed into one piece. The long partition is located above the short partition at the connecting end of the long partition and the short partition. The inner side surface of the second connecting portion is smooth and arc-shaped, and the outer bottom end of the left side wall is arc-shaped near the second connecting portion and has a clearance fit with the inner side surface of the second connecting portion; The single-piece lock buckle is integrally formed, the lock buckle is made of plastic material, and the filament is made of plastic material.

2. A quilt connected by a single-piece locking buckle for a quilt cover and a quilt core as claimed in claim 1, characterized in that: The utility model comprises a quilt cover, a quilt core, and several monolithic locking buckles. The quilt cover is connected to the quilt core. The inner side of the quilt cover or the edge of the quilt core is connected to the first connecting part through a fixed cloth ring. The fixed cloth ring is sewn to the inner side of the quilt cover or the edge of the quilt core. The inner side of the quilt cover and / or the edge of the quilt core are provided with several connecting cloth rings which cooperate with the monolithic locking buckles. The second connecting part of the monolithic locking buckle connects the cloth ring or the fixed cloth ring.

3. The quilt according to claim 2, characterized in that: The edge of the quilt core is provided with a plurality of through-holes which are connected with the locking buckles of the single body, and the through-holes are round holes or button holes.

4. The quilt according to claim 2, characterized in that: The quilt core is a single-layer quilt core, and the edge of the quilt core is connected to the cloth ring or is connected to the first connecting part of the single-layer locking buckle through a fixed cloth ring.

5. The quilt according to claim 2, characterized in that: The quilt core is at least two layers, including an uppermost quilt core, a lower quilt core and several middle quilt cores. The upper quilt core is connected to the first connecting part of the monolithic locking buckle through a fixed cloth ring, and the edge of the lower quilt core is connected to the cloth ring or is connected to the first connecting part of the monolithic locking buckle through a fixed cloth ring; the monolithic locking buckle passes through the perforation of the middle quilt core and is connected to the connecting cloth ring or the fixed cloth ring connection part of the lower quilt core through the second connecting part.

6. The quilt according to claim 2, characterized in that: The quilt core is connected to the connecting cloth ring on the inner side of the quilt cover through the second connecting part of the single-body locking buckle.

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