Hot melting device with stable bracket

Abstract

The hot melting device comprises a hot melting device body and a supporting frame, a rod piece comprises a supporting rod, a connecting rod and an inserting rod which are sequentially connected, the connecting rod extends upwards from one end of the supporting rod and is connected to the inserting rod, and the inserting rod obliquely extends from one end of the connecting rod to the upper portion of the other end of the supporting rod. An included angle is formed between the inserting rod and the supporting rod; an inserting part is arranged at the free end of the inserting rod, a mounting hole matched with the inserting part in an inserting manner is formed in the bottom end of the hot melting device body, and a limiting structure is arranged between the inserting part and the mounting hole; the device has the advantages of being simple in structure, convenient to install, stable in supporting, convenient to operate and the like.

Description

Technical Field

[0001] The utility model relates to a hot fuser, in particular to a hot fuser with a stable bracket. Background Art

[0002] A heat fuser is a specialized welding tool used to heat and melt thermoplastic tubing and molds for connection. The heat fuser consists of a housing, a heating element, an insulator, and a bracket. The heating element heats and melts the thermoplastic tubing, while the insulator provides insulation between the heating element and the housing. Traditional brackets are directly fixed to the exterior of the housing, making them inconvenient to install and remove. Integrated brackets also make the entire unit bulky, occupying a large space and wasting storage space. To solve this problem, CN 210336946U in the prior art discloses a hot melter with a bracket. The bracket in this structure is detachably connected to the hot melter body, which can reduce the occupied space and save storage space. However, this structure still has the following defects: First, in order to stabilize the hot melter, the user needs to hold the die head with both hands during actual operation and use the bracket to assist in stabilizing it. However, the bracket in this patent does not reserve space for footstepping, resulting in the inability to assist footstepping; Second, the top end of the bracket is set horizontally, so that the hot melter body is in a horizontal state after installation. Although the support purpose is achieved, the support stability is poor. If the ground is slightly uneven, the hot melter body will slip off the bracket, making it unsafe to use. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a heat fuser with a stable bracket which has a simple structure, is easy to install and has stable support.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a hot melter with a stable bracket, comprising a hot melter body and a support frame, the rod member comprising a support rod, a connecting rod and a plug-in rod connected in sequence, the connecting rod extending upward from one end of the support rod and connected to the plug-in rod, the plug-in rod extending obliquely from one end of the connecting rod toward the other end of the support rod, so that an angle is formed between the plug-in rod and the support rod; the free end of the plug-in rod is provided with a plug-in portion, the bottom end of the hot melter body is provided with a mounting hole that is plugged into and matched with the plug-in portion, and a limiting structure is provided between the plug-in portion and the mounting hole.

[0005] As a preferred technical solution, the support rod is a U-shaped rod that can be supported on a plane, and the connecting rod is connected to the plug-in rod by tilting upward from one leg of the U-shaped rod toward the other leg, and the free end of the plug-in rod is located between the two legs of the U-shaped rod and close to one end of the leg of the U-shaped rod.

[0006] As a preferred technical solution, the outer surface of the support rod is provided with an anti-slip structure.

[0007] As a preferred technical solution, the anti-slip structure is a protective sleeve sleeved outside the support rod or anti-slip patterns processed on the outer surface of the support rod.

[0008] As a preferred technical solution, the limiting structure includes a stop block provided on the periphery of the plug-in portion and a stop groove provided outside the mounting hole, and the stop block is plugged into and fitted with the stop groove.

[0009] As a preferred technical solution, the stop block and the stop groove are polygonal structures that are adapted to each other.

[0010] As a preferred technical solution, the support frame is a rod formed by bending in one piece.

[0011] As a preferred technical solution, a mounting seat is provided at the middle bottom end of the fuser body, and the mounting hole is provided on the mounting seat. After the mounting hole of the fuser body is inserted into the plug-in portion, the fuser body is in an inclined state.

[0012] Due to the adoption of the above technical solution, the beneficial effect of the present invention is that: since there is an angle between the support rod and the plug-in rod, when the support rod is horizontally supported on the ground or a plane, the free end of the plug-in rod is tilted upward, and the fuser body is tilted backward and downward when assembled and inserted into the plug-in part, and the fuser body can slide down along the plug-in part under the action of its own gravity and automatically engage through the limiting structure. This inclined setting method not only facilitates the rapid insertion of the fuser body, but also the assembled fuser body tilts backward along the plug-in part and will not easily fall off from the plug-in part; in addition, due to the inclined setting of the plug-in part, an operating space for stepping on the foot is reserved above the support rod. This operating space can facilitate stepping on the support rod with the foot, so as to ensure the stability of the support frame and facilitate the installation of the fuser body and the operation during hot melting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The following drawings are only intended to illustrate and explain the present invention, and are not intended to limit the scope of the present invention.

[0014] Figure 1 This is a schematic structural diagram of a hot melt device according to an embodiment of the present invention;

[0015] Figure 2 This is a front view of the hot melt device according to an embodiment of the present utility model;

[0016] Figure 3 This is a schematic structural diagram of a support frame according to an embodiment of the present utility model;

[0017] Figure 4 This is a front view of the support frame according to an embodiment of the present utility model;

[0018] Figure 5 It is a side view of the support frame of the embodiment of the utility model;

[0019] Figure 6 This is a top view of the support frame according to an embodiment of the present utility model;

[0020] Figure 7 yes Figure 2 A magnified schematic diagram of point A in the middle;

[0021] Figure 8 This is a schematic structural diagram of the mounting hole of an embodiment of the utility model;

[0022] In the figure: 1-fuser body; 11-mounting hole; 12-mounting seat; 2-support frame; 21-support rod; 22-connecting rod; 23-plug rod; 24-plug part; 25-foot point; 26-protective cover; 3-operating space; 4-limiting structure; 41-stop block; 42-stop groove. DETAILED DESCRIPTION

[0023] The present invention is further described below with reference to the accompanying drawings and examples. In the detailed description that follows, certain exemplary embodiments of the present invention are described by way of illustration only. It goes without saying that those skilled in the art will recognize that the described embodiments may be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and description are illustrative in nature and are not intended to limit the scope of the claims.

[0024] like Figure 1 and Figure 2 As shown, a hot melt device with a stable support comprises a hot melt device body 1 and a support frame 2. The hot melt device body 1 and the support frame 2 are detachably connected to facilitate disassembly.

[0025] See also Figures 3 to 6 The support frame 2 is an integrally bent rod, which is solid or hollow. The rod includes a support rod 21, a connecting rod 22 and a plug-in rod 23 connected in sequence. The connecting rod 22 extends upward from one end of the support rod 21 and is connected to the plug-in rod 23. The plug-in rod 23 extends obliquely from one end of the connecting rod 22 toward the other end of the support rod 21, so that there is an angle between the plug-in rod 23 and the support rod 21, and an operating space 3 is reserved above the support rod 21; the free end of the plug-in rod 23 is provided with a plug-in portion 24, and the bottom end of the hot melt body 1 is provided with a mounting hole 11 that is plugged into the plug-in portion 24, and a limiting structure 4 is provided between the plug-in portion 24 and the mounting hole 11.

[0026] A mounting seat 12 is provided at the middle bottom end of the fuser body 1 , and the mounting hole 11 is provided on the mounting seat 12 . After the mounting hole 11 of the fuser body 1 is inserted into the plug-in portion 24 , the fuser body 1 is in an inclined state.

[0027] The support rod 21 is supported on the ground or on a flat surface, and the free end of the plug-in rod 23 is tilted upward. When the support rod 21 is supported horizontally on the ground or on a flat surface, the free end of the plug-in rod 23 is tilted upward, and the fuser body 1 is tilted downward and backward to be inserted into the plug-in portion 24 when assembled. The fuser body 1 can slide down along the plug-in portion 24 under the action of its own gravity and automatically engage with the limit structure 4. This tilting setting method not only facilitates the rapid insertion of the fuser body 1, but also the assembled fuser body 1 tilts backward along the plug-in portion 24 and will not fall off the plug-in portion 24 easily. In addition, due to the tilting setting of the plug-in portion 24, an operating space 3 for stepping on is reserved above the support rod 21. The operating space 3 can facilitate stepping on the support rod 21 for ensuring the stability of the support frame 2, which is convenient for the installation of the fuser body 1 and the operation during hot melting.

[0028] The included angle between the plug rod 23 and the support rod 21 is 30°-60°, so that the fuser body 1 and the support frame 2 are tilted after being assembled, with the head of the fuser body 1 facing upward and the tail facing downward.

[0029] The support rod 21 is a U-shaped rod that can be supported on a plane. The connecting rod 22 is connected to the plug rod 23 by tilting one leg of the U-shaped rod upward toward the other leg, which is used to increase the height of the plug rod 23. The free end of the plug rod 23 is located between the two legs of the U-shaped rod and close to one end of the leg of the U-shaped rod, reserving a position for the operating space 3. The support rod 21 adopts this U-shaped structure, and can have a foot point 25 on each of the three sides of the U-shaped structure, which is convenient for users to assist in stabilizing their feet when heating water pipes, thereby improving the stability of the hot melter.

[0030] The outer surface of the support rod 21 is provided with an anti-slip structure, which improves foot stability. The anti-slip structure is a protective sleeve 26 that fits over the support rod 21. The protective sleeve 26 can be a rubber sleeve that fits tightly over the support rod 21. Of course, the anti-slip structure can also be anti-slip grooves machined directly onto the outer surface of the support rod 21. The protective sleeve 26 or anti-slip grooves can be provided only on the two legs of the U-shaped rod, or at all three footing points 25 of the U-shaped rod.

[0031] The limiting structure 4 has two functions: first, to limit the insertion depth of the fuser body 1; second, to limit the rotation of the fuser body 1. By limiting the fuser body 1 by the limiting structure 4, the fuser body 1 is ensured to remain stationary relative to the ground after assembly, thereby improving assembly stability. Figure 7 and Figure 8 The limiting structure 4 includes a stop block 41 provided on the outer periphery of the plug-in portion 24 and a stop groove 42 provided outside the mounting hole 11. The stop block 41 is plugged into and matched with the stop groove 42. The stop block 41 and the stop groove 42 are mutually adapted polygonal structures. The polygonal structures can be triangular, quadrilateral, pentagonal, hexagonal, or irregular shapes. This structure can prevent the hot melter from rotating around the plug-in portion 24. In this embodiment, the stop groove 42 is an internal hexagonal groove, and the stop block 41 is an external hexagonal protrusion.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A hot melt device with a stable support, comprising a hot melt device body and a support frame, characterized in that: The support frame is a rod member that is bent into one piece; the rod member includes a support rod, a connecting rod and a plug-in rod that are connected in sequence, the connecting rod extends upward from one end of the support rod and is connected to the plug-in rod, and the plug-in rod extends obliquely from one end of the connecting rod toward the other end of the support rod, so that an angle is formed between the plug-in rod and the support rod; the free end of the plug-in rod is provided with a plug-in portion, and the bottom end of the hot melt body is provided with a mounting hole that is plugged into and matched with the plug-in portion, and a limiting structure is provided between the plug-in portion and the mounting hole.

2. A hot melt device with a stable support as claimed in claim 1, characterized in that: The support rod is a U-shaped rod that can be supported on a plane. The connecting rod is connected to the plug-in rod by tilting upward from one leg of the U-shaped rod toward the other leg. The free end of the plug-in rod is located between the two legs of the U-shaped rod and close to one end of the leg of the U-shaped rod.

3. The hot melt device with a stable support according to claim 1, characterized in that: The outer surface of the support rod is provided with an anti-slip structure.

4. A hot melt device with a stable support as claimed in claim 3, characterized in that: The anti-slip structure is a protective sleeve sleeved outside the support rod or an anti-slip pattern processed on the outer surface of the support rod.

5. The hot melt device with a stable support according to claim 1, characterized in that: The limiting structure includes a stop block provided on the outer periphery of the plug-in portion and a stop groove provided outside the mounting hole, and the stop block is plugged into and matched with the stop groove.

6. The hot melt device with a stable support according to claim 5, characterized in that: The stopping block and the stopping groove are polygonal structures that are adapted to each other.

7. A hot melt device with a stable support according to any one of claims 1 to 6, characterized in that: A mounting seat is provided at the bottom middle end of the fuser body, and the mounting hole is provided on the mounting seat. After the mounting hole of the fuser body is inserted into the plug-in portion, the fuser body is in an inclined state.

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