Electric clothes hanger with clamping point and locking device

Abstract

The utility model provides an electric clothes hanger with a clamping point and a locking device, and relates to the technical field of clothes hangers, the electric clothes hanger comprises a telescopic frame body, the telescopic frame body comprises first main supports located on the left side and the right side, and second main supports are connected to the front sides and the rear sides of the first main supports; side pulling assemblies are arranged on the two sides of the telescopic frame body, a telescopic rod-shaped assembly is arranged below the telescopic frame body, the telescopic rod-shaped assembly comprises a hanging rod, and an extension rod is slidably connected into the hanging rod in a sleeved mode; one end of the extension rod is slidably sleeved in the hanging rod, and the opposite end of the extension rod is connected with the side pulling assembly; the extension rod can be driven to be pushed in or pulled out of the hanging rod by pushing and pulling the side pulling assembly; and a locking device is arranged at the end part of the hanging rod. The clothes hanger has the advantages that the extension rod can be inserted into the hanging rod in a hidden mode, the extending length of the extension rod can be adjusted according to the airing requirement, then the extension rod is locked by rotating the locking device, and therefore the position of the extension rod is fixed, the extension rod is prevented from moving automatically, and stability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of drying racks, in particular to an electric drying rack with a clamping point and a locking device. Background Art

[0002] With the development of the times, people's requirements for the quality of life are getting higher and higher. Convenient products play an increasingly important role in human life. The existing electric drying racks are mainly improved and developed on the basis of traditional hand-cranked drying racks through remote control, bringing convenience to people's lives, and electric drying racks have also begun to be popularized in people's lives.

[0003] In the prior art, in the technical solution of a Chinese patent document (publication number: CN204370197U, patent name: a telescopic drying rack of a clothes drying machine), it is disclosed that "it includes a drying rack main body, a sleeve is provided on the drying rack main body, an extendable rod that can be telescopically extended horizontally is provided in the sleeve, and a plurality of drying rods are further provided at the lower end of the drying rack main body; telescopic connection mechanisms are respectively provided at both ends of the drying rack main body, one ends of the two telescopic connection mechanisms are respectively connected to both ends of the housing of the clothes drying machine, and ropes for pulling the drying rack main body to lift are respectively connected to both ends of the drying rack main body; a plurality of hanger holes for hangers are provided on the drying rod; a plurality of fixing devices for fixing clothes or hangers are movably provided on the extendable rod."

[0004] Combined with the description content and the attached drawings of this patent document, when increasing the drying position of this drying rack, only the extendable rod needs to be pulled out from the sleeve, but the extendable rod is not provided with a locking device, resulting in the two sides of the extendable rod loosening randomly and being unable to fix the position of the extendable rod. Summary of the Utility Model

[0005] The utility model overcomes the shortcomings in the prior art and provides an electric drying rack with a clamping point and a locking device, which locks the extension rod by rotating the locking device, thereby preventing the position of the extension rod from changing.

[0006] In order to solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] An electric drying rack with a clamping point and a locking device, characterized in that it includes a telescopic frame body, the telescopic frame body includes first main brackets on the left and right sides, second main brackets are connected to the front and rear sides of the first main brackets, and the first main brackets and the second main brackets are fixedly connected to form a frame shape;

[0008] On both sides of the telescopic frame body, there are side pull components, and below the telescopic frame body, there is a telescopic rod-shaped component. The telescopic rod-shaped component includes a hanging rod, and an extension rod is slidably sleeved inside the hanging rod; one end of the extension rod is slidably sleeved inside the hanging rod, and the opposite end of the extension rod is connected to the side pull component; by pushing or pulling the side pull component, the extension rod can be pushed into or pulled out of the hanging rod; a locking device is arranged at the end of the hanging rod for locking and fixing the extension rod.

[0009] Furthermore, the locking device includes a fixed sleeve and a rotating wrench; the fixed sleeve is hollow, the fixed sleeve is inserted into the hanging rod, a first opening is arranged on the side of the fixed sleeve, fixing plates are arranged on the upper and lower sides of the first opening, the rotating wrench includes a locking block at the end, the locking block is eccentrically connected with a connecting shaft, and the upper and lower ends of the connecting shaft are rotatably connected to the corresponding fixing plates.

[0010] Furthermore, a second opening is arranged at the end of the hanging rod, the first opening corresponds to the second opening, and the opening width of the second opening is greater than the distance between the upper and lower fixing plates on the fixed sleeve; a clamping block is arranged on the side of the first opening, and a clamping notch is arranged on the side of the second opening; when the fixed sleeve is installed into the hanging rod, the clamping block is clamped on the clamping notch, thereby restricting the fixed sleeve from loosening.

[0011] Furthermore, a telescopic rod is slidably sleeved on the second main bracket, and a first cross bar, a second cross bar and a third cross bar are slidably connected to the telescopic rod.

[0012] Furthermore, first sliding plates are arranged at both ends of the first cross bar, second sliding plates are arranged at both ends of the second cross bar, and third sliding plates are arranged at both ends of the third cross bar; the telescopic rod is provided with a first sliding groove, a second sliding groove and a third sliding groove, and the first sliding groove, the second sliding groove and the third sliding groove are arranged side by side along the length direction of the telescopic rod; the first sliding plates are slidably assembled on the first sliding groove, the second sliding plates are slidably assembled on the second sliding groove, and the third sliding plates are slidably assembled on the third sliding groove.

[0013] Furthermore, first limiting blocks are distributed on the upper and lower sides of the first sliding groove, second limiting blocks are distributed on the upper and lower sides of the second sliding groove, and third limiting blocks are distributed on the upper and lower sides of the third sliding groove; the first limiting blocks correspond to the first sliding plates, and when the telescopic rod extends, the first limiting blocks push against the first sliding plates; the second limiting blocks correspond to the second sliding plates, and when the telescopic rod extends, the second limiting blocks push against the second sliding plates; the third limiting blocks correspond to the third sliding plates, and when the telescopic rod extends, the second limiting blocks push against the third sliding plates.

[0014] Furthermore, a plurality of drying holes are distributed on the second main bracket, and a plurality of hooks are distributed below the telescopic rod.

[0015] Furthermore, a main machine is provided above the first main bracket. The main machine is equipped with a scissors lift device, and the lower end of the scissors lift device is connected to the first main bracket.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] The extension rod can be hidden and inserted into the hanging rod. The length of the extension rod extending out can be adjusted according to the drying needs, and then the extension rod is locked by rotating the locking device, so as to fix the position of the extension rod and prevent the extension rod from moving by itself, with good stability; the first limiting block, the second limiting block, and the third limiting block in the telescopic rod help the first cross bar, the second cross bar, and the third cross bar to extend and arrange following the extension of the telescopic rod, with a clever structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings are used to provide a further understanding of the present utility model and, together with the embodiments of the present utility model, are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0019] Figure 1 is the overall view of the electric drying rack with a clamping point and a locking device according to the embodiment of the present utility model;

[0020] Figure 2 is the separation view of the hanging rod and the locking device according to the embodiment of the present utility model;

[0021] Figure 3 is the locking schematic diagram of the locking device according to the embodiment of the present utility model;

[0022] Figure 4 is the unlocking schematic diagram of the locking device according to the embodiment of the present utility model;

[0023] Figure 5 is the schematic diagram of the rotating wrench, the locking block, and the connecting shaft according to the embodiment of the present utility model;

[0024] Figure 6 is the schematic diagram of the telescopic rod, the first sliding plate, the second sliding plate, and the third sliding plate according to the embodiment of the present utility model;

[0025] Figure 7 is Figure 1 the enlarged view of the partial position.

[0026] In the figure: 1 - telescopic frame body, 101 - first main bracket, 102 - second main bracket, 1021 - drying hole, 103 - telescopic rod, 1031 - first chute, 1032 - second chute, 1033 - third chute, 1034 - first limit block, 1035 - second limit block, 1036 - third limit block, 1037 - hook, 1038 - storage position, 104 - first cross bar, 1041 - first sliding plate, 105 - second cross bar, 1051 - second sliding plate, 106 - third cross bar, 1061 - third sliding plate, 2 - side pulling assembly, 3 - telescopic rod-shaped assembly, 301 - hanging rod, 3011 - second opening, 3012 - bayonet, 302 - extension rod, 4 - locking device, 401 - rotating wrench, 402 - locking block, 403 - connecting shaft, 404 - fixing sleeve, 4041 - first opening, 4042 - fixing plate, 4043 - clamping block, 5 - scissors lift device, 6 - main machine;

[0027] A - the part where the side surface of the locking block keeps a distance from the extension rod;

[0028] B - the part where the side surface of the locking block keeps a distance from the extension rod. Detailed implementation manner

[0029] The following is a description of the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present invention, and are not used to limit the present invention.

[0030] As Figure 1 shown, an electric drying rack with a bayonet and a locking device includes a telescopic frame body 1. Side pulling assemblies 2 are arranged at both ends of the telescopic frame body 1. A telescopic rod-shaped assembly 3 is arranged below the telescopic frame body 1. The telescopic rod-shaped assembly 3 includes two front and rear hanging rods 301. An extension rod 302 is slidably sleeved in the hanging rod 301. Locking devices 4 for locking the extension rod 302 are arranged at both ends of the hanging rod 301. The sleeving method can hide the extension rod 302 in the hanging rod 301, which is convenient for contraction. The length of the extension rod 302 can be adjusted arbitrarily according to needs, and then the extension rod 302 is locked by rotating the locking device 4, so as to prevent the position of the extension rod 302 from changing.

[0031] Specifically, as Figures 2 to 5As shown, the locking device 4 includes a fixed sleeve 404 and a rotating wrench 401. The fixed sleeve 404 is hollow and is inserted and installed in the hanging rod 301. A first opening 4041 is provided on the side of the fixed sleeve 404, and fixing plates 4042 are provided on the upper and lower sides of the first opening 4041. The rotating wrench 401 includes a locking block 402 at the end. The locking block 402 is eccentrically connected with a connecting shaft 403. The rotating wrench 401 is rotatably connected to the first opening 4041 through the locking block 402, and the connecting shaft 403 is rotatably connected to the fixing plate 4042. As Figure 2 shown, a second opening 3011 is provided at the end of the hanging rod 301. Since the fixed sleeve 404 is inserted and installed at the hanging rod 301, the second opening 3011 serves to avoid interference and does not block the insertion of the fixing plate 4042. The width of the second opening 3011 is greater than the distance between the upper and lower fixing plates 4042 of the fixed sleeve 404, so it does not affect the insertion of the fixing plate 4042. In addition, a clamping block 4043 is provided on the side of the first opening 4041, and a clamping notch 3012 is provided on the side of the second opening 3011. After the fixed sleeve 404 is inserted, the clamping block 4043 is clamped in the clamping notch 3012, thereby preventing the fixed sleeve 404 from becoming loose. The extension rod 302 passes through the hollow part of the fixed sleeve 404 and is inserted into the hanging rod 301 to be hidden.

[0032] When installing the locking device 4, only need to insert the fixed sleeve 404 on the hanging rod 301 so that the clamping block 4043 is clamped with the clamping notch 3012, thereby fixing the locking device 4 on the hanging rod 301. The second opening 3011 serves to avoid the fixing plate 4042, facilitating the insertion of the fixed sleeve 404 into the hanging rod 301. The second opening 3011 increases the space for the locking block 402 and the rotating wrench 401 to rotate towards the extension rod 302, so as to facilitate the locking block 402 to press against the extension rod 302 to achieve a pressing effect, thereby fixing the extension rod 302.

[0033] When rotating the rotating wrench 401 in the direction of the first opening 4041, the rotating wrench 401 drives the locking block 402 to rotate. As Figure 5 shown in the structure, A is the part where the side surface of the locking block 402 has a distance from the extension rod 302, and B is the part where the side surface of the locking block 402 has a distance from the extension rod 302. The distance between A and the connecting shaft 403 is less than the distance between B and the connecting shaft 403. The connecting shaft 403 is offset from the center of the locking block 402. Therefore, the distance between the side surface of the locking block 402 and the extension rod 302 will change during the rotation of the locking block 402. Specifically, as Figure 4As shown, at this time, part A of the locking block 402 is close to the extension rod 302, and there is no contact between part A and the extension rod 302 at this time. The extension rod 302 can be freely inserted into or pulled out of the fixed sleeve 404 and the hanging rod 301. After adjusting the position of the extension rod 302, turn the wrench 401 to reach the state as shown in Figure 3 , and part B will press against the side of the extension rod 302. After the locking device 4 is installed on the hanging rod 301, the distance between the side of the extension rod 302 and the connecting shaft 403 is greater than the distance between part A and the connecting shaft 403, and less than the distance between part B and the connecting shaft 403. Therefore, turning the locking block 402 can achieve the effect of pressing the extension rod 302.

[0034] As shown in Figure 1 and Figure 6 , the telescopic frame body 1 includes two first main brackets 101 located on the left and right sides. The front and rear sides of the first main brackets 101 are connected with second main brackets 102. The first main brackets 101 and the second main brackets 102 are fixedly connected together. The first main brackets 101 and the second main brackets 102 are connected and fixed to form a frame shape as the main body frame. A telescopic rod 103 is slidably sleeved in the second main bracket 102, and the telescopic rod 103 is internally sleeved and slidably connected in the second main bracket 102. The telescopic rod 103 is slidably connected with a first cross bar 104, a second cross bar 105 and a third cross bar 106. There are two front and rear telescopic rods 103, which are correspondingly arranged. The two ends of the first cross bar 104, the second cross bar 105 and the third cross bar 106 are slidably connected in the corresponding telescopic rods 103. Among them, the two ends of the first cross bar 104 are connected with a first sliding plate 1041, the two ends of the second cross bar 105 are connected with a second sliding plate 1051, and the two ends of the third cross bar 106 are connected with a third sliding plate 1061. The telescopic rod 103 is provided with a first sliding groove 1031, a second sliding groove 1032 and a third sliding groove 1033. The first sliding plate 1041 is slidably assembled on the first sliding groove 1031, the second sliding plate 1051 is slidably assembled on the second sliding groove 1032, and the third sliding plate 1061 is slidably assembled on the third sliding groove 1033. The first sliding groove 1031, the second sliding groove 1032 and the third sliding groove 1033 are arranged side by side along the length direction of the telescopic rod 103. As shown in Figure 6 , first limiting blocks 1034 are distributed on the upper and lower sides of the first sliding groove 1031, second limiting blocks 1035 are distributed on the upper and lower sides of the second sliding groove 1032, and third limiting blocks 1036 are distributed on the upper and lower sides of the third sliding groove 1033. The first limiting blocks 1034 are used to push against the first sliding plate 1041, the second limiting blocks 1035 are used to push against the second sliding plate 1051, and the third limiting blocks 1036 are used to push against the third sliding plate 1061.

[0035] The first limiting block 1034, the second limiting block 1035, and the third limiting block 1036 are arranged in a staggered manner and evenly distributed within the telescopic rod 103. A storage position 1038 is provided on the side of the first main bracket 101. When the telescopic rod 103 is retracted into the second main bracket 102, the first crossbar 104, the second crossbar 105, and the third crossbar 106 will sequentially follow the telescopic rod 103 and be retracted and parked at the storage position 1038. Combining Figure 6 and Figure 7 In view of this, the third limiting block 1036, the second limiting block 1035, and the first limiting block 1034 are distributed on the telescopic rod 103 from the outside to the inside and are arranged in a staggered manner. That is, the third limiting block 1036 only pushes against the third sliding plate 1061 (i.e., pushes the third crossbar 106), the second limiting block 1035 pushes against the second sliding plate 1051 (i.e., pushes the second crossbar 105), and the first limiting block 1034 pushes against the first sliding plate 1041 (i.e., pushes the first crossbar 104). Therefore, when the telescopic rod 103 extends from the second main bracket 102 (when extending in the direction of the arrow shown Figure 6 ), the third limiting block 1036 first pushes against the third sliding plate 1061 to drive the third crossbar 106 to move forward; then, the second limiting block 1035 pushes against the second sliding plate 1051 to drive the second crossbar 105 to move forward; the first limiting block 1034 pushes against the first sliding plate 1041 to drive the first crossbar 104 to move forward. The first limiting block 1034, the second limiting block 1035, and the third limiting block 1036 are equidistantly arranged. By the first limiting block 1034, the second limiting block 1035, and the third limiting block 1036 respectively playing a role in limiting and pushing the first crossbar 104, the second crossbar 105, and the third crossbar 106, the drying space of the telescopic rod 103 can be fully utilized.

[0036] A number of drying holes 1021 are distributed on the second main bracket 102, and a number of hooks 1037 are distributed below the telescopic rod 103. The designs of the drying holes 1021 and the hooks 1037 are both convenient for hanging clothes hangers, improving the stability of the clothes hangers.

[0037] A main machine 6 is provided above the first main bracket 101. The main machine 6 has a scissors lift device 5, and the lower end of the scissors lift device 5 is connected to the first main bracket 101. The scissors lift device 11 is a prior art. Through the scissors lift device 11, the first main bracket 101 and other components connected to the first main bracket 101 can be lifted or lowered together for flexible use.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. However, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An electric clothes drying rack with a clamping point and a locking device, characterized in that: The telescopic frame (1) comprises a first main support (101) located on the left and right sides, the front and rear sides of the first main support (101) are connected to the second main support (102), and the first main support (101) and the second main support (102) are connected and fixed to form a frame shape; Side pull assemblies (2) are arranged on both sides of the telescopic frame body (1); a telescopic rod-shaped assembly (3) is arranged below the telescopic frame body (1); the telescopic rod-shaped assembly (3) comprises a hanging rod (301), and an extension rod (302) is slidably sleeved in the hanging rod (301); one end of the extension rod (302) is slidably sleeved in the hanging rod (301), and the opposite end of the extension rod (302) is connected to the side pull assemblies (2); the extension rod (302) can be pushed into or pulled out of the hanging rod (301) by pushing and pulling the side pull assemblies (2); and a locking device (4) is arranged at the end of the hanging rod (301) for locking and fixing the extension rod (302).

2. The electric clothes drying rack with a clamping point and a locking device according to claim 1, characterized in that: The locking device (4) comprises a fixing sleeve (404) and a rotating wrench (401); the fixing sleeve (404) is hollow and inserted into the hanging rod (301); a first opening (4041) is provided on the side of the fixing sleeve (404); fixing plates (4042) are provided on the upper and lower sides of the first opening (4041); the rotating wrench (401) comprises a locking block (402) located at the end; the locking block (402) is eccentrically connected to a connecting shaft (403); and the upper and lower ends of the connecting shaft (403) are rotatably connected to the corresponding fixing plates (4042).

3. The electric clothes drying rack with a clamping point and a locking device according to claim 2, characterized in that: The end of the hanging rod (301) is provided with a second opening (3011), the first opening (4041) corresponds to the second opening (3011), and the opening width of the second opening (3011) is greater than the distance between the upper and lower fixing plates (4042) in the fixing sleeve (404); a clamping block (4043) is provided on the side of the first opening (4041), and a clamping port (3012) is provided on the side of the second opening (3011); when the fixing sleeve (404) is installed in the hanging rod (301), the clamping block (4043) is clamped on the clamping port (3012), thereby preventing the fixing sleeve (404) from being loosened.

4. The electric clothes drying rack with a clamping point and a locking device according to claim 1, characterized in that: The second main bracket (102) is slidably sleeved with a telescopic rod (103), and the telescopic rod (103) is slidably connected with a first cross bar (104), a second cross bar (105) and a third cross bar (106).

5. The electric clothes drying rack with a clamping point and a locking device according to claim 4, characterized in that: The first crossbar (104) is provided with a first sliding plate (1041) at both ends, the second crossbar (105) is provided with a second sliding plate (1051) at both ends, and the third crossbar (106) is provided with a third sliding plate (1061) at both ends; the telescopic rod (103) is provided with a first sliding groove (1031), a second sliding groove (1032) and a third sliding groove (1033), and the first sliding groove (1031), the second sliding groove (1032) and the third sliding groove (1033) are arranged in parallel along the length direction of the telescopic rod (103); the first sliding plate (1041) is slidably assembled on the first sliding groove (1031), the second sliding plate (1051) is slidably assembled on the second sliding groove (1032), and the third sliding plate (1061) is slidably assembled on the third sliding groove (1033).

6. The electric clothes drying rack with a clamping point and a locking device according to claim 5, characterized in that: The first slide groove (1031) is provided with a first limit block (1034) on both upper and lower sides, the second slide groove (1032) is provided with a second limit block (1035) on both upper and lower sides, and the third slide groove (1033) is provided with a third limit block (1036) on both upper and lower sides; the first limit block (1034) corresponds to the first sliding plate (1041), and when the telescopic rod (103) is extended, the first limit block (1034) pushes the first sliding plate (1041); the second limit block (1035) corresponds to the second sliding plate (1051), and when the telescopic rod (103) is extended, the second limit block (1035) pushes the second sliding plate (1051); the third limit block (1036) corresponds to the third sliding plate (1061), and when the telescopic rod (103) is extended, the second limit block (1035) pushes the third sliding plate (1061).

7. The electric clothes drying rack with a clamping point and a locking device according to claim 4, characterized in that: The second main support (102) is provided with a plurality of drying holes (1021) distributed thereon, and a plurality of hooks (1037) are distributed thereunder under the telescopic rod (103).

8. The electric clothes drying rack with a clamping point and a locking device according to claim 4, characterized in that: A main machine (6) is arranged above the first main support (101), the main machine (6) having a scissor frame lifting device (5), the lower end of the scissor frame lifting device (5) being connected to the first main support (101).

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