Bedding article limiting device

Abstract

A bedding article limiting device belongs to the technical field of daily necessities and comprises a bed, a clamping part, a shell part, an inner connecting part and a pressing part, the whole device is mounted at the end of the bed through the clamping part, the shell part is mounted on the clamping part, the inner connecting part is mounted in the shell part, and the pressing part is mounted at the top of the inner connecting part. The clamping part comprises corner pieces, a transverse plate, a sleeve and a protruding edge, the two ends of the transverse plate are connected with the corner pieces respectively, and the outer side of the transverse plate is connected with the sleeve. The shell part comprises a sleeve, an external groove, a limiting boss, a blanking cap, a through hole and a large spring, the external groove is formed in the top of the sleeve, the limiting boss is arranged on the upper portion of the sleeve and limits the lower position of the sleeve, the blanking cap is installed at the bottom of the sleeve, the through hole is formed in the center of the blanking cap, the slender rod penetrates through the through hole, and the sleeve is sleeved with the large spring; and the large spring is positioned between the convex edge and the blanking cap. The inner connecting part comprises a core rod, a slender rod, an inner groove, a hinge hole, a round nut and a small spring, the core rod is installed in the sleeve, and the slender rod is arranged at the bottom of the core rod.

Description

Technical Field

[0001] The utility model belongs to the technical field of daily necessities, and in particular relates to a bedding limiting device. Background Art

[0002] In summer, residents have relatively fewer bedding in their lives and often need to use cool mats. Moreover, most beds currently used in residents' homes are the type without high bed edges at the head of the bed. At this time, the cool mat is easy to slide down on the mattress, and the quilts and blankets used on the cool mat are also easy to slide and may even slide to the bottom plate. This situation may affect the quality of sleep at home at the least, and may cause problems such as catching a cold and getting sick in the middle of the night at the worst. Summary of the invention

[0003] The utility model provides a bedding limiting device to solve the problems in the above-mentioned background technology.

[0004] The technical problem solved by the utility model is achieved by the following technical solutions:

[0005] A bedding limiting device comprises a bed, a clamping part, an outer shell, an inner connecting part and a pressing part. The clamping part installs the whole device at the end of the bed, the outer shell is installed on the clamping part, the inner connecting part is installed inside the outer shell, and the pressing part is installed on the top of the inner connecting part.

[0006] The clamping part includes an angle piece, a horizontal plate, a sleeve and a convex edge. The two ends of the horizontal plate are connected to the angle pieces respectively. The angle pieces are clamped to the ends of the bed from both sides of the bed with screws. The outer side of the horizontal plate is connected to the sleeve, and the bottom of the sleeve has a convex edge. The outer shell part includes a sleeve, an external groove, a limiting boss, a plugging cover, a through hole and a large spring. The top of the sleeve has an external groove. The upper part of the sleeve has a limiting boss. The limiting boss limits the lower position of the sleeve. The bottom of the sleeve is equipped with a plugging cover. The center of the plugging cover has a through hole. A thin rod passes through the through hole. The outside of the sleeve is fitted with a large spring. The large spring is located between the convex edge and the plugging cover. The internal connection part includes a core rod, a thin rod, an internal groove, a hinge hole, a round nut and a small spring. The core rod is fitted in the sleeve. The bottom of the core rod has a thin rod. The thin rod passes downward from the through hole. The bottom of the core rod is equipped with a round nut. The small spring is installed on the round nut. The small spring is located between the round nut and the plugging cover. The core rod has an internal groove at the top, and a hinge hole is passed through the side of the internal groove. The clamping part is installed in the internal groove and is hinged to each other through the hinge hole. The clamping part includes a joint, a clamping plate, a connecting plate and a clamping plate. The joint is hinged to the hinge hole, and a clamping plate is provided under the joint. The clamping plate is sleeved in the internal groove. A connecting plate extends forward from the top of the joint, and a clamping plate is installed on the connecting plate.

[0007] Furthermore, the number of the sleeves is 2-5 and is evenly distributed.

[0008] Further, the elastic coefficient of the small spring is greater than the elastic coefficient of the large spring, so that the large spring is compressed first and the small spring is compressed subsequently.

[0009] Furthermore, when the clamping part is in the lower position, the lowest position of the clamping plate is lower than the bottom of the external groove. At this time, the inner wall of the sleeve limits the clamping plate, ensuring that the clamping part does not rotate accidentally.

[0010] The beneficial effects of the utility model are:

[0011] The utility model is used for limiting the position of bedding in daily life. It has two sections of springs, which can make the pressing plate of the pressing part be in two states, one is a loose state, in which the pressing plate is in a vertical direction, and the other is a clamping state, in which the pressing plate is in a horizontal direction. At least it can effectively limit the sliding direction and completely prevent the bedding from sliding to the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the utility model;

[0013] Figure 2 It is the front view of the utility model;

[0014] Figure 3 It is a partial exploded view of the utility model;

[0015] In the figure: 10. bed, 20. clamping part, 21. angle piece, 22. horizontal plate, 23. sleeve, 24. convex edge, 30. outer shell, 31. sleeve, 32. outer groove, 33. limit boss, 34. plug cover, 35. through hole, 36. large spring, 40. internal connection part, 41. core rod, 42. thin rod, 43. inner groove, 44. hinge hole, 45. round nut, 46. small spring, 50. clamping part, 51. joint, 52. clamping plate, 53. connecting plate, 54. pressing plate. DETAILED DESCRIPTION

[0016] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0017] See also Figure 1-Figure 3 The bedding limiting device shown includes a bed 10, a clamping portion 20, an outer shell portion 30, an inner connecting portion 40 and a pressing portion 50. The clamping portion 20 installs the entire device at the end of the bed 10, the outer shell portion 30 is installed on the clamping portion 20, the inner connecting portion 40 is installed inside the outer shell portion 30, and the pressing portion 50 is installed on the top of the inner connecting portion 40.

[0018] The clamping part 20 includes an angle piece 21, a horizontal plate 22, a sleeve 23 and a convex edge 24. The two ends of the horizontal plate 22 are respectively connected to the angle piece 21. The angle piece 21 is clamped on the end of the bed 10 from both sides of the bed 10 with screws. The outer side of the horizontal plate 22 is connected to the sleeve 23. The number of the sleeves 23 is evenly distributed at 2-5. The outer shell part 30 is installed in the sleeve 23. The bottom of the sleeve 23 has a convex edge 24, and a large spring 36 is installed under the convex edge 24.

[0019] The outer shell 30 includes a sleeve 31, an external groove 32, a limiting boss 33, a plugging cover 34, a through hole 35 and a large spring 36. The top of the sleeve 31 has an external groove 32, and the upper part of the sleeve 31 has a limiting boss 33, and the limiting boss 33 limits the lower position of the sleeve 31. A plugging cover 34 is installed at the bottom of the sleeve 31, and the plugging cover 34 covers the upper part of the internal connection part 40 inside the sleeve 31. A through hole 35 is provided in the center of the plugging cover 34, and a thin rod 42 passes through the through hole 35. A large spring 36 is sleeved on the outside of the sleeve 31, and the large spring 36 is located between the convex edge 24 and the plugging cover 34. Under the action of the large spring 36, the sleeve 31 always has a tendency to move downward and is limited by the limiting boss 33.

[0020] The internal connection part 40 includes a core rod 41, a thin rod 42, an internal groove 43, a hinge hole 44, a round nut 45 and a small spring 46. The core rod 41 is sleeved and installed in the sleeve 31. The core rod 41 has a thin rod 42 at the bottom. The thin rod 42 passes downward from the through hole 35. The core rod 41 is installed at the bottom. The round nut 45 is installed on the round nut 45. The small spring 46 is located between the round nut 45 and the plug cover 34. Under the action of the small spring 46, the thin rod 42 always pulls the core rod 41 downward. The core rod 41 has an internal groove 43 at the top, and the internal groove 43 has a hinge hole 44 passing through it. The pressing part 50 is installed in the internal groove 43 and is hinged to each other through the hinge hole 44.

[0021] The clamping part 50 includes a joint 51, a clamping plate 52, a connecting plate 53 and a pressing plate 54. The joint 51 is hinged to the hinge hole 44. A clamping plate 52 is provided below the joint 51. The clamping plate 52 is sleeved in the internal groove 43. A connecting plate 53 extends forward from the top of the joint 51, and a pressing plate 54 is installed on the connecting plate 53. It should be added that the length of the connecting plate 53 is designed according to actual conditions. When the clamping part 50 is in the lower position, the lowest position of the clamping plate 52 is lower than the bottom of the external groove 32. At this time, the inner wall of the sleeve 31 limits the clamping plate 52, ensuring that the clamping part 50 does not rotate accidentally.

[0022] Finally, the spring constant of the small spring 46 is greater than the spring constant of the large spring 36 , so that the large spring 36 is compressed first and the small spring 46 is compressed subsequently.

[0023] The working principle of the utility model is: the whole device is installed at the end of the bed 10 through the corner piece 21, wherein the upper edge of the horizontal plate 22 is flush with the upper edge of the bed 10, and after the bedding of the bed 10 is laid out neatly, the pressure plate 54 is held and pulled upward, at which time the large spring 36 is compressed first, and the outer shell 30 and the inner connecting part 40 move upward synchronously to increase the height of the clamping part 50, and then the clamping part 50 continues to be pulled upward, and the small spring 46 is then compressed, and the inner connecting part 40 moves upward, and when the clamping plate 52 exceeds the bottom edge of the outer groove 32 upward, the clamping part 50 is rotated so that the clamping plate 52 rotates and engages with the outer groove 32, and at this time the angle of the pressure plate 54 has been rotated toward the direction of the bed 10. Then, the pressing plate 54 is released. Since the elastic coefficient of the small spring 46 is relatively large, the small spring 46 first limits the direction of the joint 50 to prevent the joint 50 from accidentally rotating during the downward movement. Then, the large spring 36 acts to push the outer shell 30 and the inner connection part 40 downward until the pressing plate 54 presses the bedding. In this way, although the bedding cannot be completely prevented from sliding, it can at least effectively limit the sliding direction and completely prevent the bedding from sliding to the ground.

[0024] The above embodiments mainly illustrate the bedding limiting device of the present invention. Although only limited embodiments and technical features are described, those skilled in the art should understand that the present invention can be implemented in many other forms without departing from its subject matter and scope. Therefore, the embodiments shown are regarded as illustrative rather than restrictive, and the present invention may cover various modifications and replacements without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. A bedding positioning device, comprising a bed (10), a clamping portion (20), an outer shell (30), an inner connection portion (40) and a pressing portion (50), characterized in that: The clamping part (20) is used to mount the entire device on the end of the bed (10), the outer shell (30) is mounted on the clamping part (20), the inner connecting part (40) is mounted inside the outer shell (30), and the pressing part (50) is mounted on the top of the inner connecting part (40). The clamping part (20) includes an angle piece (21), a horizontal plate (22), a sleeve (23) and a convex edge (24). The two ends of the horizontal plate (22) are respectively connected to the angle piece (21). The angle piece (21) is clamped to the end of the bed (10) from both sides of the bed (10) using screws. The outer side of the horizontal plate (22) is connected to the sleeve (23). The sleeve (24) The outer shell (30) is installed in the sleeve (23), the bottom of the sleeve (23) has a convex edge (24), and a large spring (36) is installed below the convex edge (24). The outer shell (30) includes a sleeve (31), an external groove (32), a limiting boss (33), a plug cover (34), a through hole (35) and a large spring (36). The top of the sleeve (31) has an external groove (32), the upper part of the sleeve (31) has a limiting boss (33), and the bottom of the sleeve (31) is installed with a plug cover (34). The center of the plug cover (34) has a through hole (35), and a thin rod (4) passes through the through hole (35). 2), a large spring (36) is sleeved on the outside of the sleeve (31), and the large spring (36) is located between the convex edge (24) and the blocking cover (34). The internal connection part (40) includes a core rod (41), a thin rod (42), an internal groove (43), a hinge hole (44), a round nut (45) and a small spring (46). The core rod (41) is sleeved and installed in the sleeve (31). The bottom of the core rod (41) has a thin rod (42), and the thin rod (42) passes downward from the through hole (35). The bottom of the core rod (41) is installed with a round nut (45), and the small spring (46) is installed on the round nut (45). The spring (46) is located between the round nut (45) and the plug cover (34). The top of the core rod (41) has an internal groove (43). The internal groove (43) has a hinge hole (44) extending through it on the side. The clamping part (50) includes a joint (51), a clamping plate (52), a connecting plate (53) and a pressing plate (54). The joint (51) is hinged to the hinge hole (44). A clamping plate (52) is provided below the joint (51). The clamping plate (52) is sleeved in the internal groove (43). A connecting plate (53) extends forward from the top of the joint (51). The pressing plate (54) is installed on the connecting plate (53).

2. The bedding limiting device according to claim 1, characterized in that: The number of the sleeves (23) is 2-5 and is evenly distributed.

3. The bedding limiting device according to claim 1, characterized in that: The elastic coefficient of the small spring (46) is greater than the elastic coefficient of the large spring (36).

4. The bedding limiting device according to claim 1, characterized in that: When the pressing portion (50) is in the lower position, the lowest position of the clamping plate (52) is lower than the bottom of the external groove (32).

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