Vertical cabinet type air conditioner convenient to move

Abstract

The utility model relates to the technical field of vertical cabinet type air conditioners, and discloses a vertical cabinet type air conditioner convenient to move, which comprises an air conditioner body, a plurality of supporting legs and main rollers are symmetrically arranged on a base of the air conditioner body, the supporting legs can move up and down, and front-back auxiliary rollers and left-right auxiliary rollers are mounted on the air conditioner body. A first storage groove and four second storage grooves are formed in the air conditioner body, the front-back auxiliary rolling wheels and the left-right auxiliary rolling wheels can be stored in the corresponding second storage grooves, a handrail assembly is installed on the back face of the air conditioner body, and the height of the handrail assembly does not exceed the height of the gravity center of the air conditioner body. The problems that the gravity center of an air conditioner is high and the air conditioner is prone to toppling over in the moving process are solved, the supporting area of the base is increased by arranging the auxiliary wheels capable of being moved out of the air conditioner base, meanwhile, the thrust acting point is fixed, the stability of the air conditioner in the moving process is improved, and toppling over is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinet-type air conditioners, and more specifically, to a cabinet-type air conditioner which is easy to move. Background Art

[0002] A floor-standing air conditioner is a type of split air conditioner. It is a device that uses artificial means to adjust and control the temperature, humidity, flow rate and other parameters of the ambient air in a building or structure. Floor-standing air conditioners have the advantages of high power and strong wind force, and are mainly used to adjust the temperature of a large range of spaces. Floor-standing air conditioners are large in size and have a high center of gravity, which makes them more complicated to move and difficult to ensure their balance, posing certain safety hazards.

[0003] The Chinese utility model patent with application number 201821620184.1 discloses a mobile cabinet air conditioner base. By setting sliding rollers inside the shell, the cabinet air conditioner can move freely. At the same time, springs are set at the connection between the rollers and the base for shock absorption and limiting, which reduces the shaking during movement and ensures the overall stability. However, the cabinet air conditioner has a high center of gravity and a small base area. It is easy to become eccentric and tip over when pushed, which affects the safety of people and property. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a cabinet-type air conditioner that is more stable and easy to move.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A movable cabinet air conditioner comprises an air conditioner body, a plurality of legs and main rollers are symmetrically arranged on the base of the air conditioner body, the legs can move up and down, front and rear auxiliary rollers and left and right auxiliary rollers are installed on the air conditioner body, a storage slot 1 and four storage slots 2 are opened on the air conditioner body, the front and rear auxiliary rollers and left and right auxiliary rollers can be stored in the corresponding storage slots 2, an armrest assembly is installed on the back of the air conditioner body, the height of the armrest assembly does not exceed the height of the center of gravity of the air conditioner body, and the armrest assembly can be stored in the storage slot 1.

[0007] The utility model is further configured as follows: the front and rear auxiliary rollers include a rotating shaft, a sliding hole is provided through the middle position of the bottom of the air-conditioning body along the front-to-back direction, the rotating shaft is rotatably connected to the sliding hole, two ends of the rotating shaft are respectively provided with two sections of threads with opposite rotation directions, each of the two ends of the rotating shaft is threadedly connected with a threaded sleeve, the threaded sleeve is slidably connected to the sliding hole, the end of the threaded sleeve facing the air-conditioning body is connected to a limiting block 1, the end of the sliding hole in the air-conditioning body is connected to a limiting groove, the limiting block 1 is slidably connected to the limiting groove, the end of the threaded sleeve facing away from the limiting block 1 is fixed with a mounting block, the mounting block can be received in a receiving groove 2, and an auxiliary wheel is mounted on the mounting block.

[0008] The utility model is further configured as follows: a driven gear is installed on the rotating shaft, the driven gear is arranged between two sections of the thread of the rotating shaft, a driving gear is meshed on the driven gear, the driving gear is rotatably installed in the air conditioner body, the axis of the driving gear is connected to a handle, the handle is rotatably connected to the air conditioner body and extends out of the air conditioner body to the back.

[0009] The utility model is further configured as follows: the left and right auxiliary rollers have the same structure as the front and rear auxiliary rollers and are arranged perpendicular to each other.

[0010] The utility model is further configured as follows: the armrest assembly includes two support rods, a connecting shaft is fixed to one end of the support rod facing the air-conditioning body, an armrest is commonly connected to one end of the two support rods facing away from the air-conditioning body, a state groove is symmetrically opened on two side surfaces of the air-conditioning body, the state groove includes a placement groove inclined downward and a push groove inclined upward, the placement groove and the push groove are connected through a conversion groove, the connecting shaft is slidably connected to the state groove and the conversion groove, and when the support rod is in the placement groove, the armrest is in a storage groove.

[0011] The utility model is further configured as follows: two installation grooves are provided in the air-conditioning body, the installation groove is arranged below the push groove and is correspondingly connected to the push groove, a spring is installed in the installation groove, the free end of the spring faces the push groove and is connected to the second limit block, the second limit block can extend into the push groove and engage with the connecting shaft, one end of the second limit block extending into the push groove is configured as a wedge, the inclined surface of the wedge faces the side away from the air-conditioning body, a push block is provided on the second limit block, two sliding grooves are provided on the side of the air-conditioning body, the sliding grooves are correspondingly connected to the installation grooves, the push block is slidably connected to the sliding groove and extends out of the air-conditioning body.

[0012] The utility model is further configured as follows: the support leg includes a threaded barrel, the threaded barrel is fixed on the base of the air conditioner body, a threaded column is connected to the inner thread of the threaded barrel, and one end of the threaded column away from the air conditioner body is configured as a support block and can contact the ground.

[0013] The advantages of the utility model are:

[0014] 1. Front and rear auxiliary rollers and left and right auxiliary rollers are arranged at the bottom of the air conditioner body. The two ends of the rotating shaft of the front and rear auxiliary rollers are provided with threads with opposite rotation directions, and are respectively threadedly connected with a threaded sleeve. The auxiliary wheel is installed on the threaded sleeve, and a driven gear is installed on the rotating shaft. The driving gear is driven by the handle to drive the driven gear meshing with it to rotate, so that the rotating shaft drives the threaded sleeves at both ends to move toward or away from each other. When the air conditioner body needs to be moved, the rotating shaft is adjusted to move the auxiliary wheel out of the air conditioner body, thereby increasing the supporting area of ​​the base and improving the stability during movement;

[0015] 2. The air conditioner body is provided with an armrest assembly. After the armrest assembly is pulled out of the air conditioner body, the staff can push the armrest to move the air conditioner body. The height of the armrest's action point on the air conditioner body does not exceed the height of the air conditioner body's center of gravity, which is convenient for personnel to push the air conditioner. It also avoids the situation where the thrust is higher than the center of gravity and the friction force of the ground jointly forms a large torque, reduces the risk of the air conditioner body tipping over during movement, and improves stability during movement.

[0016] 3. A storage slot 2 is provided at the bottom of the air conditioner body. When it does not need to be moved, the auxiliary wheels can be retracted into the storage slot 2, making the base of the air conditioner neat and beautiful, and will not trip pedestrians and cause safety problems. A storage slot 1 is provided above the armrest assembly. After the air conditioner body is moved into place, the armrest can be moved to be placed in the storage slot 1, so that the back of the air conditioner body is flat, which facilitates the installation of the air conditioner body against the wall and ensures stable installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of an embodiment of the utility model Figure 1 ;

[0018] Figure 2 A schematic diagram of an embodiment of the utility model Figure 2 ;

[0019] Figure 3 For along Figure 1 The AA line section is shown;

[0020] Figure 4 For along Figure 2 The CC line cross-section is shown;

[0021] Figure 5 for Figure 2 An enlarged view of part E is shown;

[0022] Figure 6 For along Figure 2 The DD line cross-section is shown;

[0023] Figure 7 For along Figure 1 The BB line cross section is shown;

[0024] Figure 8 for Figure 1 An enlarged view of part F is shown;

[0025] In the figure: 1. air conditioner body; 11. sliding hole; 111. limiting slot; 12. conversion slot; 13. status slot; 131. placement slot; 132. pushing slot; 14. storage slot one; 15. installation slot; 16. sliding slot; 17. storage slot two; 2. support foot; 21. threaded cylinder; 22. threaded column; 3. main roller; 4. front and rear auxiliary rollers; 41. rotating shaft; 42. threaded sleeve; 421. limiting block one; 43. installation block; 44. auxiliary wheel; 45. driven gear; 46. driving gear; 47. handle; 5. left and right auxiliary rollers; 6. armrest assembly; 61. support rod; 62. connecting shaft; 63. armrest; 64. spring; 65. limiting block two; 66. push block. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-8 , the utility model provides the following technical solutions:

[0030] A movable cabinet air conditioner comprises an air conditioner body 1. A plurality of legs 2 and a main roller 3 are symmetrically arranged on the base of the air conditioner body 1. The legs 2 can move up and down. When the air conditioner needs to be installed, the legs 2 are moved down to support the ground, thereby fixing the position of the air conditioner. When the air conditioner needs to be moved, the legs 2 are moved up to not contact the ground. When the air conditioner is pushed, the main roller 3 rotates, thereby conveniently driving the air conditioner to move.

[0031] The air conditioner body 1 is provided with front and rear auxiliary rollers 4 and left and right auxiliary rollers 5. The air conditioner body 1 is provided with a storage slot 14 and four storage slots 2 17. When the air conditioner is fixed, the front and rear auxiliary rollers 4 and the left and right auxiliary rollers 5 are stored in the corresponding storage slots 2 17, so that the base of the air conditioner is beautiful and neat, and the extended structure is prevented from tripping pedestrians, thereby improving the overall safety. When the air conditioner needs to be moved, the front and rear auxiliary rollers 4 and the left and right auxiliary rollers 5 are moved out of the base of the air conditioner body 1, thereby expanding the supporting area of ​​the ground to the base and reducing the risk of tipping.

[0032] An armrest assembly 6 is installed on the back of the air conditioner body 1. The height of the armrest assembly 6 does not exceed the height of the center of gravity of the air conditioner body 1, which fixes the height of the thrust action, prevents the thrust from exceeding the center of gravity when acting randomly and forming a torque with the friction force of the ground on the air conditioner, and reduces the risk of the air conditioner tipping over. The armrest assembly 6 can be stored in a storage slot 14, making the back of the air conditioner body 1 flat, which is convenient for the air conditioner to be installed against the wall to ensure its stability.

[0033] The front and rear auxiliary rollers 4 include a rotating shaft 41. A sliding hole 11 is provided in the middle of the bottom of the air conditioner body 1 along the front-to-back direction. The rotating shaft 41 is rotatably connected to the sliding hole. Two ends of the rotating shaft 41 are respectively provided with two sections of threads with opposite rotation directions. A threaded sleeve 42 is threadedly connected to each of the two ends of the rotating shaft 41. The threaded sleeve 42 is slidably connected to the sliding hole 11. One end of the threaded sleeve 42 facing the inside of the air conditioner body 1 is connected to a limiting block 1 421. One end of the sliding hole 11 in the air conditioner body 1 is connected to a limiting groove 111. The limiting block 1 421 is slidably connected to the limiting groove 111. A mounting block 43 is fixed to the end of the threaded sleeve 42 away from the limiting block 1 421. The mounting block 43 can be received in the receiving groove 2 17. An auxiliary wheel 44 is installed on the mounting block 43. The rotating shaft 41 is rotated, and the threaded sleeves 42 at both ends move toward or away from each other, thereby driving the auxiliary wheel 44 to move, thereby changing the supporting area of ​​the ground facing the air conditioner body 1.

[0034] A driven gear 45 is installed on the rotating shaft 41, and the driven gear 45 is arranged between the two sections of the thread of the rotating shaft 41. A driving gear 46 is meshed on the driven gear 45, and the driving gear 46 is rotatably installed in the air-conditioning body 1. The axis of the driving gear 46 is connected to a handle 47, and the handle 47 is rotatably connected to the air-conditioning body 1 and extends out of the air-conditioning body 1 to the back. The handle 47 can be arranged to fit the back of the air-conditioning body 1 to prevent it from interfering with the wall when installing the air conditioner and affecting the fit between the air conditioner and the wall. Turning the handle 47 can drive the rotating shaft 41 to rotate.

[0035] The left and right auxiliary rollers 5 have the same structure as the front and rear auxiliary rollers 4 and are arranged perpendicular to each other.

[0036] The armrest assembly 6 includes two support rods 61, one end of the support rod 61 facing the air conditioner body 1 is fixed with a connecting shaft 62, and the ends of the two support rods 61 facing away from the air conditioner body 1 are commonly connected with an armrest 63, and two side surfaces of the air conditioner body 1 are symmetrically provided with a state slot 13, the state slot 13 includes a placement slot 131 inclined downward and a push slot 132 inclined upward, the placement slot 131 and the push slot 132 are connected through the conversion slot 12, and the connecting shaft 62 is connected to the state slot 13 and the conversion slot 1 2 are all slidably connected; when the armrest 63 is not needed, move the armrest 63 so that the connecting shaft 62 slides to the bottom end of the placement slot 131. At this time, the support rod 61 extends along the placement slot 131, and the armrest 63 is in the storage slot 14, which does not interfere with the fit between the back of the air conditioner and the wall; when the air conditioner needs to be moved, move the armrest 63 so that the connecting shaft 62 passes through the placement slot 131 and the conversion slot 12 and moves into the push slot 132. At this time, the armrest 63 is outside the air conditioner body 1, and the staff can push the air conditioner to move by pushing the armrest 63;

[0037] Two mounting grooves 15 are provided in the air conditioner body 1. The mounting grooves 15 are arranged below the push groove 132 and are correspondingly connected to the push groove 132. A spring 64 is installed in the mounting groove 15. The free end of the spring 64 faces the push groove 132 and is connected to the second limit block 65. The second limit block 65 can extend into the push groove 132 and engage with the connecting shaft 62. One end of the second limit block 65 extending into the push groove 132 is set in a wedge shape, and the inclined surface of the wedge faces the side away from the air conditioner body 1. A push block 66 is provided on the second limit block 65. Two sliding grooves 16 are provided on the side of the air conditioner body 1. The sliding grooves 16 are correspondingly connected to the mounting grooves 15. The push block 66 is slidably connected to the sliding groove 16 and extends out of the air conditioner body 1.

[0038] When the connecting shaft 62 just enters the pushing groove 132, it falls on the inclined surface of the second limit block 65, and pushes the connecting shaft 62 upward along the pushing groove 132. Then the connecting shaft 62 presses the second limit block 65 downward and moves to the uppermost end of the pushing groove 132. At this time, the second limit block 65 is reset upward under the action of the spring 64, so that the connecting shaft 62 is engaged with the upper end of the pushing groove 132. At this time, the support rod 61 extends out of the air conditioner body 1 along the direction of the pushing groove 132, which is convenient for the operator to push the air conditioner. When the armrest 63 needs to be retracted, the push block 66 is pressed downward to make the second limit block 65 move downward until it is no longer engaged with the connecting shaft 62.

[0039] The support leg 2 includes a threaded barrel 21, which is fixed on the base of the air-conditioning body 1. A threaded column 22 is connected to the inner thread of the threaded barrel 21. The end of the threaded column 22 away from the air-conditioning body 1 is set as a support block and can contact the ground. When the air conditioner needs to be fixed, the threaded column 22 is rotated downward so that the support block is supported on the ground. When the air conditioner needs to be moved, the threaded column 22 is rotated upward until the support block is not in contact with the ground, which facilitates the movement and fixation of the air conditioner.

[0040] Specifically, front and rear auxiliary rollers 4 and left and right auxiliary rollers 5 are arranged at the bottom of the air conditioner body 1. The two ends of the rotating shaft 41 of the front and rear auxiliary rollers 4 are provided with threads with opposite rotation directions, and are respectively threadedly connected with a threaded sleeve 42. The auxiliary wheel 44 is installed on the threaded sleeve 42. The rotating shaft 41 is installed with a driven gear 45. The driving gear 46 is driven by the handle 47 to drive the driven gear 45 meshing with it to rotate, so that the rotating shaft 41 drives the threaded sleeves 42 at both ends to move toward or away from each other. When the air conditioner body 1 needs to be moved, the rotating shaft 41 is adjusted to move the auxiliary wheel 44 out of the air conditioner body 1, thereby increasing the support area of ​​the base and improving the stability during movement.

[0041] The air conditioner body 1 is provided with an armrest assembly 6. After the armrest assembly 6 is pulled out of the air conditioner body 1, the staff can move the air conditioner body 1 by pushing the armrest 63. The height of the point where the armrest 63 acts on the air conditioner body 1 does not exceed the height of the center of gravity of the air conditioner body 1, which is convenient for the staff to push the air conditioner and avoids the thrust being higher than the center of gravity, and the friction force of the thrust and the ground acting together to form a large torque, thereby reducing the risk of the air conditioner body 1 tipping over during movement and improving the stability during the movement.

[0042] A storage slot 17 is provided at the bottom of the air conditioner body 1. When it does not need to be moved, the auxiliary wheel 44 can be retracted into the storage slot 17, so that the base of the air conditioner is neat and beautiful, and will not trip pedestrians and cause safety problems. A storage slot 14 is provided above the armrest assembly 6. After the air conditioner body 1 is moved into place, the armrest 63 can be moved to be placed in the storage slot 14, so that the back of the air conditioner body 1 is flat, which is convenient for the air conditioner body 1 to be installed against the wall and ensure stable installation.

[0043] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0044] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0045] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar opposites, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0046] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A portable cabinet air conditioner, comprising an air conditioner body (1), characterized in that: The base of the air conditioner body (1) is symmetrically provided with a plurality of supporting legs (2) and a main roller (3), the supporting legs (2) can move up and down, the air conditioner body (1) is provided with front and rear auxiliary rollers (4) and left and right auxiliary rollers (5), the air conditioner body (1) is provided with a storage slot one (14) and four storage slots two (17), the front and rear auxiliary rollers (4) and left and right auxiliary rollers (5) can be stored in the corresponding storage slots two (17), the back of the air conditioner body (1) is provided with an armrest assembly (6), the height of the armrest assembly (6) does not exceed the height of the center of gravity of the air conditioner body (1), and the armrest assembly (6) can be stored in the storage slot one (14).

2. The portable cabinet air conditioner according to claim 1, characterized in that: The front and rear auxiliary rollers (4) include a rotating shaft (41), a sliding hole (11) is provided through the middle of the bottom of the air conditioner body (1) along the front-to-back direction, the rotating shaft (41) is rotatably connected to the sliding hole, two ends of the rotating shaft (41) are respectively provided with two sections of threads with opposite rotation directions, and the two ends of the rotating shaft (41) are respectively threadedly connected to a threaded sleeve (42), the threaded sleeve (42) is slidably connected to the sliding hole (11), and the threaded sleeve (42) One end facing the inside of the air conditioner body (1) is connected to a limiting block 1 (421); one end of the sliding hole (11) in the air conditioner body (1) is connected to a limiting groove (111); the limiting block 1 (421) is slidably connected to the limiting groove (111); an installation block (43) is fixed to the end of the threaded sleeve (42) facing away from the limiting block 1 (421); the installation block (43) can be received in the receiving groove 2 (17); and an auxiliary wheel (44) is installed on the installation block (43).

3. The portable cabinet air conditioner according to claim 2, characterized in that: A driven gear (45) is mounted on the rotating shaft (41), the driven gear (45) being arranged between two sections of the thread of the rotating shaft (41), a driving gear (46) being meshed with the driven gear (45), the driving gear (46) being rotatably mounted in the air conditioner body (1), a handle (47) being connected to the axis of the driving gear (46), the handle (47) being rotatably connected to the air conditioner body (1) and extending out of the air conditioner body (1) toward the back.

4. The portable cabinet air conditioner according to claim 1, characterized in that: The left and right auxiliary rollers (5) have the same structure as the front and rear auxiliary rollers (4) and are arranged perpendicular to each other.

5. The portable cabinet air conditioner according to claim 1, characterized in that: The armrest assembly (6) comprises two support rods (61), one end of the support rod (61) facing the air conditioner body (1) is fixed with a connecting shaft (62), and the ends of the two support rods (61) facing away from the air conditioner body (1) are commonly connected to an armrest (63), and two side surfaces of the air conditioner body (1) are symmetrically provided with a state slot (13), and the state slot (13) comprises a placement slot (131) inclined downward and a push slot (132) inclined upward, and the placement slot (131) and the push slot (132) are connected through a conversion slot (12), and the connecting shaft (62) is slidably connected to the state slot (13) and the conversion slot (12), and when the support rod (61) is in the placement slot (131), the armrest (63) is in the storage slot (14).

6. The portable cabinet air conditioner according to claim 5, characterized in that: Two mounting grooves (15) are provided in the air conditioner body (1), the mounting grooves (15) are arranged below the pushing groove (132) and are correspondingly connected to the pushing groove (132), a spring (64) is installed in the mounting groove (15), the free end of the spring (64) faces the pushing groove (132) and is connected to a second limiting block (65), the second limiting block (65) can extend into the pushing groove (132) and engage with the connecting shaft (62), one end of the second limiting block (65) extending into the pushing groove (132) is arranged in a wedge shape, the inclined surface of the wedge faces the side away from the air conditioner body (1), a pushing block (66) is arranged on the second limiting block (65), two sliding grooves (16) are provided on the side surface of the air conditioner body (1), the sliding grooves (16) are correspondingly connected to the mounting grooves (15), the pushing block (66) is slidably connected to the sliding groove (16) and extends out of the air conditioner body (1).

7. The portable cabinet air conditioner according to claim 1, characterized in that: The support foot (2) comprises a threaded barrel (21), the threaded barrel (21) being fixed on the base of the air conditioner body (1), the threaded barrel (21) being internally threadedly connected to a threaded column (22), the end of the threaded column (22) facing away from the air conditioner body (1) being arranged as a support block and being capable of contacting the ground.

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