Indoor heating piece with telescopic structure

Abstract

The utility model relates to the technical field of heating pieces, in particular to an indoor heating piece with a telescopic structure, which comprises a heating structure, an inserting rod, a telescopic opening and a heating groove, one side of the heating piece in the heating structure is connected with the inserting rod through a bolt, and the lower end of a second connecting column in the inserting rod is connected with the upper end of a connecting rod through a bolt. The upper end of a first connecting piece is welded to the lower end of a connecting rod in the inserting rod, the lower end of a first inserting block is welded to the upper end of the first connecting piece, and a first inserting opening is welded to the lower end of the first connecting piece. The lower end of a connecting rod connected with the lower end of a second connecting column can be movably connected with a telescopic groove, and the interior of the telescopic groove can be blocked by a first inserting block and a second inserting block through a first hollow limiting opening and a second hollow limiting opening in the telescopic groove. The second inserting opening can be inserted into the heating pipeline through rotary connection of the first threaded groove and the second threaded groove.

Description

Technical Field

[0001] The utility model relates to the technical field of heating plates, in particular to an indoor heating plate with a telescopic structure. Background Art

[0002] A radiator is a heating device mainly used for heating. It is mainly used in the cold northern regions in winter and has the function of keeping warm. Cast iron radiators were mostly used in the past, and radiators made of more materials have been developed. Cast iron radiators have gradually withdrawn from the market. New radiators such as steel radiators, steel plate radiators, copper-aluminum composite radiators, and aluminum radiators are superior to cast iron radiators in terms of materials and production processes, and have become the most mainstream radiators on the market.

[0003] However, existing indoor radiators take up a lot of space in the house when not in use, and since some radiators have gaskets added to the outside of the pipes to protect users from burns, it is easy to reduce vigilance against the radiator when not in use, causing certain potential dangers by bumping into the radiator.

[0004] Therefore, in order to solve the above problems, an indoor heater with a retractable structure is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide an indoor heater with a retractable structure to solve the problem that the existing indoor radiators in the prior art mentioned in the above background technology occupy more indoor space when not in use, and because some radiators have gaskets added to the outside of the pipes to protect users from burns, it is easy to reduce vigilance against the radiator when not in use, and bump into the radiator, causing certain potential dangers.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an indoor heater with a retractable structure, comprising: a heating structure, an insertion rod, a retractable opening, and a heating slot, wherein one side of the heater in the heating structure is connected to the insertion rod with a bolt, and the lower end of the second connecting column in the insertion rod is connected to the upper end of the connecting rod with a bolt;

[0007] The lower end of the connecting rod in the insertion rod is welded to the upper end of the first connecting piece, the upper end of the first connecting piece is welded to the lower end of the first plug block, the lower end of the first connecting piece is welded to the first socket, the lower end of the first socket is welded to the second connecting piece, and the upper end of the second connecting piece is welded to the second plug block. The connecting rod in the insertion rod is inserted into the telescopic groove in the telescopic opening, and the interior of the telescopic groove is hollow to form a first limit opening and a second limit opening. The first thread groove in the telescopic opening is rotatably connected to the second thread groove in the heating groove.

[0008] Preferably, the lower end of the first connecting column in the heating structure is connected to the base with bolts, the lower end of the base is connected to the upper end of the roller with bolts, and the inner side of the first connecting column is connected to the heating plate with bolts.

[0009] Preferably, the lower end of the second connecting column in the insertion rod is connected to the upper end of the connecting rod by a bolt, and the lower end of the connecting rod is welded to the upper end of the first connecting piece.

[0010] Preferably, the first plug is welded to the upper end of the first connecting piece, the first socket is welded to the lower end of the first connecting piece, the second connecting piece is welded to the lower end of the first socket, and the second plug is welded to the upper end of the second connecting piece.

[0011] Preferably, the interior of the telescopic slot in the telescopic opening is hollow, and the upper end of the interior of the telescopic slot is hollow to form a first limiting opening.

[0012] Preferably, a second limiting opening is welded inside the telescopic slot, a second socket is welded at the lower end of the telescopic slot, the outer side of the second socket is welded to the inner side of the rotating shaft, and a first thread groove is welded at the lower end of the rotating shaft.

[0013] Preferably, the bolt at the upper end of the heating pipe in the heating tank is hollowed out to form a second threaded groove, a threaded cover is rotatably connected inside the second threaded groove, and one side of the heating pipe is hollowed out to form a connecting port.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the present invention can push the heating plate through the roller, the connecting rod connected to the lower end of the second connecting column can enable the lower end of the connecting rod to be movably connected to the telescopic slot, the first limiting opening and the second limiting opening inside the telescopic slot can block the inside of the telescopic slot by the first plug block and the second plug block, and the second plug can be inserted into the heating pipe through the rotational connection of the first thread groove and the second thread groove.

[0015] 1. The utility model comprises a first connecting column, a base, a roller, a heater, a plug rod, a second connecting column, a connecting rod, a first connecting piece, a first plug block, a first socket, a second connecting piece and a second plug block, wherein the base connected by bolts at the lower end of the first connecting column can be connected to the upper end of the roller, and the roller can enable the heater to be pushed, and the connecting rod connected by bolts at the lower end of the second connecting column can be inserted into the telescopic groove connected to the telescopic opening, the first connecting piece welded at the lower end of the connecting rod can be welded to the upper end of the first plug block, the first plug block can be inserted and connected in the first limit opening, the second plug block can be inserted into the second limit opening, the first plug block welded at the upper end of the first connecting piece can be inserted and connected in the first limit opening, and the second plug block welded at the upper end of the second connecting piece can block the lower end of the first socket.

[0016] 2. The utility model is provided with a telescopic groove, a first limiting port, a second limiting port, a second plug port, a rotating shaft, a first threaded groove, a heating groove, a heating pipe, a second threaded groove, a threaded cover and a connecting port. The first plug block can be inserted through the first limiting port, and the second plug block can be inserted and connected to the second limiting port. The rotating shaft can make the first threaded groove rotate and connect to the second threaded groove. The second threaded groove can be rotatably connected to the threaded cover. The threaded cover can block the second threaded groove so that the threaded groove will not leak heating air. The connecting port can be connected to the heating pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic front cross-sectional view of the structure of the present invention;

[0018] Figure 2 This is a schematic cross-sectional view of the structure of the plug rod of the utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the structure of the telescopic opening of the utility model;

[0020] Figure 4 This is a schematic structural cross-sectional view of the heating tank of the present invention.

[0021] In the figure: 1. Heating structure; 101. First connecting column; 102. Base; 103. Roller; 104. Heating plate; 2. Insert rod; 201. Second connecting column; 202. Connecting rod; 203. First connecting plate; 204. First plug block; 205. First socket; 206. Second connecting plate; 207. Second plug block; 3. Telescopic opening; 301. Telescopic slot; 302. First limiting opening; 303. Second limiting opening; 304. Second socket; 305. Rotating shaft; 306. First threaded groove; 4. Heating slot; 401. Heating pipe; 402. Second threaded groove; 403. Threaded cover; 404. Connecting port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0023] See also Figure 1-4 , an embodiment provided by the utility model:

[0024] An indoor heater with a retractable structure comprises: a heating structure 1, an insertion rod 2, a retractable opening 3, and a heating slot 4. One side of the heater 104 in the heating structure 1 is connected to the insertion rod 2 with a bolt, and the lower end of the second connecting column 201 in the insertion rod 2 is bolted to the upper end of the connecting rod 202;

[0025] The lower end of the connecting rod 202 in the insertion rod 2 is welded to the upper end of the first connecting piece 203, the upper end of the first connecting piece 203 is welded to the lower end of the first plug block 204, the lower end of the first connecting piece 203 is welded to the first socket 205, the lower end of the first socket 205 is welded to the second connecting piece 206, and the upper end of the second connecting piece 206 is welded to the second plug block 207. The connecting rod 202 in the insertion rod 2 is inserted into the telescopic groove 301 in the telescopic opening 3, and the interior of the telescopic groove 301 is hollow to form a first limit opening 302 and a second limit opening 303. The first thread groove 306 in the telescopic opening 3 is rotatably connected to the second thread groove 402 in the heating groove 4.

[0026] Furthermore, the lower end of the first connecting column 101 in the heating structure 1 is connected to the base 102 with bolts, the lower end of the base 102 is connected to the upper end of the roller 103 with bolts, and the inner side of the first connecting column 101 is connected to the heating plate 104 with bolts. The base 102 connected by bolts at the lower end of the first connecting column 101 is used to connect to the upper end of the roller 103, and the roller 103 is used to enable the heating plate 104 to be pushed.

[0027] Furthermore, the lower end of the second connecting column 201 in the insertion rod 2 is connected to the upper end of the connecting rod 202 with bolts, and the upper end of the first connecting piece 203 is welded to the lower end of the connecting rod 202. The connecting rod 202 connected by bolts at the lower end of the second connecting column 201 is used to be inserted into the telescopic groove 301 connected to the telescopic opening 3, and the first connecting piece 203 welded at the lower end of the connecting rod 202 is used to be welded to the upper end of the first insert block 204. The first insert block 204 is used to be inserted and connected in the first limit opening 302, and the second insert block 207 is used to be inserted in the second limit opening 303.

[0028] Furthermore, a first plug 204 is welded to the upper end of the first connecting piece 203, a first socket 205 is welded to the lower end of the first connecting piece 203, a second connecting piece 206 is welded to the lower end of the first socket 205, and a second plug 207 is welded to the upper end of the second connecting piece 206. The first plug 204 welded to the upper end of the first connecting piece 203 is used to be inserted and connected in the first limiting opening 302, and the second plug 207 welded to the upper end of the second connecting piece 206 is used to block the lower end of the first socket 205.

[0029] Furthermore, the telescopic slot 301 in the telescopic opening 3 is hollow inside, and the upper end of the telescopic slot 301 is hollowed to form a first limiting opening 302 . The first limiting opening 302 is used to insert the first inserting block 204 .

[0030] Furthermore, a second limiting opening 303 is welded inside the telescopic slot 301, a second socket 304 is welded at the lower end of the telescopic slot 301, the inner side of the rotating shaft 305 is welded at the outer side of the second socket 304, and the first thread groove 306 is welded at the lower end of the rotating shaft 305. The second limiting opening 303 is used to insert and connect the second plug block 207, and the rotating shaft 305 is used to make the first thread groove 306 rotate and connect to the second thread groove 402.

[0031] Furthermore, the bolt at the upper end of the heating pipe 401 in the heating tank 4 is hollowed out to form a second threaded groove 402, and the second threaded groove 402 is internally rotated to connect the threaded cover 403, and one side of the heating pipe 401 is hollowed out to form a connecting port 404. The second threaded groove 402 is used to rotate and connect the threaded cover 403, and the threaded cover 403 is used to block the second threaded groove 402 so that the threaded groove 402 will not leak heating air, and the connecting port 404 is used to connect to the heating pipe.

[0032] Working principle: When in use, first pull the first connecting column 101 so that the first connecting column 101 drives the second connecting column 201 to move to the upper end of the thread groove 402, and then pull the telescopic groove 301 so that the second socket 304 is inserted into the second thread groove 402. When pulling the telescopic groove 301, the first limit opening 302 and the second limit opening 303 in the hollow interior of the telescopic groove 301 are inserted with the first plug 204 and the second plug 207. Then rotate the rotating shaft 305 so that the rotating shaft 305 drives the first thread groove 306 welded at the lower end to rotate and connect in the second thread groove 402. Then use the threaded cover 403 to rotate and connect the remaining second thread groove 402 so that the heating pipe 401 is blocked and it can be used.

[0033] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. An indoor heating sheet with a retractable structure, comprising: A heating structure (1), an insertion rod (2), a telescopic opening (3) and a heating groove (4); one side of the heating plate (104) in the heating structure (1) is connected to the insertion rod (2) by a bolt; the lower end of the second connecting column (201) in the insertion rod (2) is connected to the upper end of the connecting rod (202) by a bolt; The invention is characterized in that: the lower end of the connecting rod (202) in the insertion rod (2) is welded to the upper end of the first connecting piece (203), the upper end of the first connecting piece (203) is welded to the lower end of the first plug (204), the lower end of the first connecting piece (203) is welded to the first socket (205), the lower end of the first socket (205) is welded to the second connecting piece (206), the upper end of the second connecting piece (206) is welded to the second plug (207), the connecting rod (202) in the insertion rod (2) is inserted into the telescopic groove (301) in the telescopic opening (3), the interior of the telescopic groove (301) is hollow to form a first limiting opening (302) and a second limiting opening (303), and the first thread groove (306) in the telescopic opening (3) is rotatably connected to the second thread groove (402) in the heating groove (4).

2. The indoor heater with a retractable structure according to claim 1, characterized in that: The lower end of the first connecting column (101) in the heating structure (1) is connected to the base (102) by bolts, the lower end of the base (102) is connected to the upper end of the roller (103) by bolts, and the inner side of the first connecting column (101) is connected to the heating plate (104) by bolts.

3. The indoor heater with a retractable structure according to claim 1, characterized in that: The lower end of the second connecting column (201) in the insert rod (2) is connected to the upper end of the connecting rod (202) by means of bolts, and the lower end of the connecting rod (202) is welded to the upper end of the first connecting piece (203).

4. The indoor heater with a retractable structure according to claim 3, characterized in that: The first plug (204) is welded to the upper end of the first connecting piece (203), the first socket (205) is welded to the lower end of the first connecting piece (203), the second connecting piece (206) is welded to the lower end of the first socket (205), and the second plug (207) is welded to the upper end of the second connecting piece (206).

5. The indoor heater with a retractable structure according to claim 1, characterized in that: The telescopic slot (301) in the telescopic opening (3) is hollow inside, and the upper end of the telescopic slot (301) is hollow inside to form a first limiting opening (302).

6. The indoor heater with a retractable structure according to claim 5, characterized in that: A second limiting opening (303) is welded inside the telescopic slot (301), a second socket (304) is welded at the lower end of the telescopic slot (301), the outer side of the second socket (304) is welded to the inner side of the rotating shaft (305), and a first thread groove (306) is welded at the lower end of the rotating shaft (305).

7. The indoor heater with a retractable structure according to claim 1, characterized in that: The upper end bolt of the heating pipe (401) in the heating tank (4) is hollowed to form a second threaded groove (402), the interior of the second threaded groove (402) is rotatably connected to a threaded cover (403), and one side of the heating pipe (401) is hollowed to form a connection port (404).

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