Folding warmer convenient to store

Abstract

The utility model relates to the technical field of heaters, and discloses a foldable heater convenient to store, which comprises a base, and a first rectangular box is fixedly mounted at the top of the base. Through the arrangement of the first rectangular box, the second rectangular box, the limiting grooves, the first springs and the plug pins, an operator presses the second rectangular box to move downwards, the inner wall of the second rectangular box extrudes the two plug pins to move oppositely, and then the two plug pins extrude the two first springs to move oppositely; when the two bolts move to the outer side of the second rectangular box, the fixing effect on the second rectangular box is relieved, at the moment, the second rectangular box moves downwards until the bolts correspond to the limiting grooves, the two bolts are driven to move oppositely to be inserted into the limiting grooves under the elastic force recovery effect of the first springs, and the second rectangular box is fixed; therefore, the purpose of folding the warmer is achieved, and the effect of being convenient to store is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heaters, and more specifically, to a foldable heater which is easy to store. Background Art

[0002] A heater refers to a device used for heating. According to different heating media and heating principles, heating equipment can be roughly divided into: gas heating equipment, electric heating equipment, boiler heating equipment, and electric wall-mounted boiler heating.

[0003] In the cold winter, heaters are often used. Although the existing heaters can realize basic heating functions in actual use, the existing heaters generally do not have a folding function. The heaters need to be stored when not in use. Since the size of the heaters is generally large, it is very inconvenient to store them and they also take up storage space. Therefore, they need to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a foldable heater which is easy to store and has the advantage of being foldable.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a foldable heater that is easy to store, comprising:

[0006] A base, a first rectangular box is fixedly installed on the top of the base, a second rectangular box is movably connected to the inner wall of the first rectangular box, and limiting grooves are provided on both left and right sides of the second rectangular box;

[0007] A fixing mechanism, wherein the fixing mechanism is arranged on the left and right sides of the first rectangular box;

[0008] Wherein, the fixing mechanism includes a U-shaped block, the number of the U-shaped blocks is two, the inner sides of the two U-shaped blocks are fixedly connected to the outer side of the first rectangular box, the inner sides of the inner cavities of the two U-shaped blocks are fixedly connected to the first spring, the other end of the first spring is fixedly connected to a latch, the number of the latch is two, the inner sides of the two latches pass through the first rectangular box and the second rectangular box in sequence and extend to the interior of the second rectangular box, and the two latches move away from each other to release the fixing effect on the second rectangular box.

[0009] As a preferred technical solution of the utility model, a first fixing plate is fixedly installed on the inner wall of the first rectangular box, a second fixing plate is movably connected to the inner surface of the first fixing plate, and an outer surface of the second fixing plate is fixedly connected to the inner wall of the second rectangular box.

[0010] As a preferred technical solution of the utility model, a first handle is fixedly installed in the middle of the top of the second rectangular box, and the outer surface of the first handle is rough.

[0011] As a preferred technical solution of the utility model, the right side of the first rectangular box is movably connected to a rectangular block located above the base, the left side of the rectangular block penetrates the first rectangular box and extends to the interior of the first rectangular box, a scraper is fixedly installed on the left side of the bottom of the rectangular block, the bottom of the scraper is movably connected to the bottom of the inner cavity of the first rectangular box, and the scraper moves to the right to scrape off the dust inside the first rectangular box.

[0012] As a preferred technical solution of the utility model, a fixed block located on the left side of the scraper is fixedly installed at the bottom of the inner cavity of the first rectangular box. There are two fixed blocks, and the right sides of the two fixed blocks are movably connected to the left side of the scraper.

[0013] As a preferred technical solution of the utility model, connecting blocks are fixedly installed on the left and right ends of the front side of the rectangular block, a second spring is fixedly connected to the back side of the connecting block, the other end of the second spring is fixedly connected to the back side of the first rectangular box, and a second handle is fixedly installed on the top of the connecting block.

[0014] As a preferred technical solution of the utility model, the bottom of the base inner cavity is movably connected to a collection box, the top of the collection box is movably connected to the bottom of the first rectangular box, a side cavity is opened on the right side of the collection box, and a round rod is fixedly installed inside the side cavity.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model sets a first rectangular box, a second rectangular box, a limit groove, a first spring and a latch. When the operator presses the second rectangular box to move downward, the inner wall of the second rectangular box will squeeze the two latches to move away from each other, and then the two latches will squeeze the two first springs to move away from each other. When the two latches move to the outside of the second rectangular box, the fixing effect of the second rectangular box will be released. At this time, the second rectangular box moves downward until the latch corresponds to the limit groove. Under the elastic recovery action of the first spring, the two latches are driven to move toward each other and inserted into the limit groove, so that the second rectangular box is fixed, thereby achieving the purpose of folding the heater and facilitating storage.

[0017] 2. The utility model provides a rectangular block, a scraper, a connecting block, a second spring and a second handle. When the operator pulls the second handle to the right, the connecting block and the rectangular block will be driven to the right, and then the scraper will be driven to the right to scrape the dust inside the first rectangular box. After the scraping is completed, due to the elastic recovery effect of the second spring, the connecting block drives the rectangular block to move to the left, and then the scraper is driven to move to the left to reset, thereby achieving the purpose of cleaning the dust inside the first rectangular box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0021] Figure 4 This is a schematic diagram of the back structure of the utility model;

[0022] Figure 5 It is a schematic cross-sectional structural diagram of the first rectangular box of the utility model;

[0023] Figure 6 for Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0024] In the figure: 1. base; 2. first rectangular box; 3. second rectangular box; 4. limit groove; 5. U-shaped block; 6. first spring; 7. latch; 8. first fixing plate; 9. second fixing plate; 10. first handle; 11. rectangular block; 12. scraper; 13. fixing block; 14. connecting block; 15. second spring; 16. second handle; 17. collecting box; 18. side cavity; 19. round rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 6 As shown, the utility model provides a foldable heater that is easy to store, including:

[0027] A base 1, a first rectangular box 2 is fixedly installed on the top of the base 1, a second rectangular box 3 is movably connected to the inner wall of the first rectangular box 2, and limiting grooves 4 are provided on both left and right sides of the second rectangular box 3;

[0028] A fixing mechanism, which is arranged on the left and right sides of the first rectangular box 2;

[0029] Among them, the fixing mechanism includes a U-shaped block 5, the number of which is two, the inner sides of the two U-shaped blocks 5 are fixedly connected to the outer side of the first rectangular box 2, the inner sides of the inner cavities of the two U-shaped blocks 5 are fixedly connected with a first spring 6, the other end of the first spring 6 is fixedly connected with a latch 7, the number of which is two, the inner sides of the two latches 7 successively penetrate the first rectangular box 2 and the second rectangular box 3 and extend to the interior of the second rectangular box 3, and the two latches 7 move away from each other to release the fixing effect on the second rectangular box 3.

[0030] When the operator presses the second rectangular box 3 to move downward, the inner wall of the second rectangular box 3 will squeeze the outer surfaces of the two latches 7, and push the two latches 7 to squeeze the two first springs 6 to move away from each other, thereby releasing the fixing effect of the second rectangular box 3. At this time, the second rectangular box 3 moves downward until the limit groove 4 corresponds to the latch 7. Under the action of the elastic force of the first spring 6, the two latches 7 are driven to move toward each other and get stuck in the limit groove 4, so that the second rectangular box 3 is in a fixed state, achieving the purpose of folding the heater and achieving the function of easy storage.

[0031] A first fixing plate 8 is fixedly installed on the inner wall of the first rectangular box 2 , a second fixing plate 9 is movably connected to the inner surface of the first fixing plate 8 , and an outer surface of the second fixing plate 9 is fixedly connected to the inner wall of the second rectangular box 3 .

[0032] The staggered design of the first fixing plate 8 and the second fixing plate 9 facilitates folding.

[0033] A first handle 10 is fixedly mounted in the middle of the top of the second rectangular box 3 , and the outer surface of the first handle 10 is rough.

[0034] The rough design of the outer surface of the first handle 10 makes it easier for the operator to hold the first handle 10 better.

[0035] Among them, the right side of the first rectangular box 2 is movably connected to a rectangular block 11 located above the base 1, the left side of the rectangular block 11 penetrates the first rectangular box 2 and extends to the interior of the first rectangular box 2, and a scraper 12 is fixedly installed on the left side of the bottom of the rectangular block 11. The bottom of the scraper 12 is movably connected to the bottom of the inner cavity of the first rectangular box 2, and the scraper 12 moves to the right to scrape off the dust inside the first rectangular box 2.

[0036] The rightward movement of the rectangular block 11 will drive the scraper 12 to move rightward, thereby achieving the purpose of scraping and cleaning the dust inside the first rectangular box 2.

[0037] Among them, a fixing block 13 located on the left side of the scraper 12 is fixedly installed at the bottom of the inner cavity of the first rectangular box 2. There are two fixing blocks 13, and the right sides of the two fixing blocks 13 are movably connected to the left side of the scraper 12.

[0038] The design of the two fixing blocks 13 serves to block the scraper 12 .

[0039] Among them, connecting blocks 14 are fixedly installed on the left and right ends of the front side of the rectangular block 11, the back side of the connecting block 14 is fixedly connected to a second spring 15, the other end of the second spring 15 is fixedly connected to the back side of the first rectangular box 2, and a second handle 16 is fixedly installed on the top of the connecting block 14.

[0040] The design of the second spring 15 facilitates better resetting of the rectangular block 11 .

[0041] The bottom of the inner cavity of the base 1 is movably connected with a collecting box 17, the top of the collecting box 17 is movably connected with the bottom of the first rectangular box 2, a side cavity 18 is opened on the right side of the collecting box 17, and a round rod 19 is fixedly installed inside the side cavity 18.

[0042] The operator pulls the round rod 19 to move rightward to extract the collecting box 17 .

[0043] The working principle and use process of this utility model:

[0044] When the heater is not in use and needs to be stored, the operator presses the first handle 10 to move downward, thereby driving the second rectangular box 3 to move downward, which will cause the inner wall of the second rectangular box 3 to squeeze the two latches 7 to move away from each other, and then cause the two latches 7 to squeeze the two first springs 6 to move away from each other. When the latch 7 moves to the outside of the second rectangular box 3, the fixing effect on the second rectangular box 3 will be released. At this time, the second rectangular box 3 moves downward until the limit groove 4 corresponds to the latch 7. Under the action of the elastic force of the first spring 6, the two latches 7 are driven to move toward each other and inserted into the limit groove 4 to fix the second rectangular box 3, thereby achieving the purpose of folding the heater and facilitating storage.

[0045] If the heater is not used for a long time, a large amount of dust will be generated inside. At this time, the operator pulls the second handle 16 to the right, which will drive the connecting block 14 and the rectangular block 11 to move to the right, and then drive the scraper 12 to move to the right to scrape the dust into the collection box 17. After the dust is scraped away, the scraper 12 is reset under the action of the elastic force of the second spring 15. At this time, the round rod 19 is pulled to the right to extract the collection box 17, thereby achieving the purpose of cleaning the dust inside the collection box 17.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable heater that is easy to store. It is characterized in that Included are: A base (1), a first rectangular box (2) being fixedly mounted on the top of the base (1), a second rectangular box (3) being movably connected to the inner wall of the first rectangular box (2), and limiting grooves (4) being provided on both left and right sides of the second rectangular box (3); A fixing mechanism, the fixing mechanism being arranged on the left and right sides of the first rectangular box (2); The fixing mechanism comprises a U-shaped block (5), the number of the U-shaped blocks (5) is two, the inner sides of the two U-shaped blocks (5) are fixedly connected to the outer side of the first rectangular box (2), the inner sides of the inner cavities of the two U-shaped blocks (5) are fixedly connected to a first spring (6), the other end of the first spring (6) is fixedly connected to a latch (7), the number of the latch (7) is two, the inner sides of the two latches (7) penetrate the first rectangular box (2) and the second rectangular box (3) in sequence and extend to the interior of the second rectangular box (3), and the two latches (7) move in opposite directions to release the fixing effect on the second rectangular box (3).

2. A foldable heater that is easy to store according to claim 1, Features: A first fixing plate (8) is fixedly mounted on the inner wall of the first rectangular box (2), a second fixing plate (9) is movably connected to the inner surface of the first fixing plate (8), and an outer surface of the second fixing plate (9) is fixedly connected to the inner wall of the second rectangular box (3).

3. A foldable heater that is easy to store according to claim 1, Features: A first handle (10) is fixedly mounted in the middle of the top of the second rectangular box (3), and the outer surface of the first handle (10) is rough.

4. A foldable heater that is easy to store according to claim 1, Features: The right side of the first rectangular box (2) is internally movably connected to a rectangular block (11) located above the base (1); the left side of the rectangular block (11) penetrates the first rectangular box (2) and extends into the interior of the first rectangular box (2); a scraper (12) is fixedly installed on the left side of the bottom of the rectangular block (11); the bottom of the scraper (12) is movably connected to the bottom of the inner cavity of the first rectangular box (2); the scraper (12) moves to the right to scrape away dust inside the first rectangular box (2).

5. A foldable heater that is easy to store according to claim 1, Features: A fixed block (13) located on the left side of the scraper (12) is fixedly installed at the bottom of the inner cavity of the first rectangular box (2), and the number of the fixed blocks (13) is two, and the right sides of the two fixed blocks (13) are movably connected to the left side of the scraper (12).

6. A foldable heater that is easy to store according to claim 4, Features: Connecting blocks (14) are fixedly mounted on both left and right ends of the front face of the rectangular block (11); a second spring (15) is fixedly connected to the back face of the connecting block (14); the other end of the second spring (15) is fixedly connected to the back face of the first rectangular box (2); and a second handle (16) is fixedly mounted on the top of the connecting block (14).

7. A foldable heater that is easy to store according to claim 1, Features: The bottom of the inner cavity of the base (1) is movably connected to a collection box (17), the top of the collection box (17) is movably connected to the bottom of the first rectangular box (2), a side cavity (18) is opened on the right side of the collection box (17), and a round rod (19) is fixedly installed inside the side cavity (18).

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