CN211476084U

CN211476084U - Net cover limiting structure

Info

Publication number: CN211476084U
Application number: CN201922144655.7U
Authority: CN
Inventors: 罗国定; 黄华; 卢飞
Original assignee: Ningbo Apg Appliance Machine Co ltd
Current assignee: Ningbo Apg Appliance Machine Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-11
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a screen panel limit structure is applied to in the room heater, and the room heater includes the furnace body, settles in the screen panel subassembly of furnace body up end, and limit structure includes that at least one hole groove of seting up in the furnace body up end, at least one joint that forms terminal surface under the screen panel subassembly, and quantity and structure such as joint and hole groove match. Its technical scheme makes can be convenient with the spacing installation of screen panel subassembly at the furnace body up end to satisfy the mesh that easily drops when can dismantle and use.

Description

Net cover limiting structure

Technical Field

The utility model relates to a room heater technical field especially relates to a screen panel limit structure.

Background

The warmer is an outdoor appliance used in a conventional way, and can generate fire heads through a gas tank to achieve the purposes of warming and barbecuing. The heater usually comprises a furnace body, a gas tank, a fire head assembly and a mesh enclosure assembly, wherein in the existing heater, the mesh enclosure assembly is generally directly fixed on the furnace body or is an independent accessory and is directly placed on the upper end surface of the furnace body when in use. For the former, the whole volume is large and the packaging, transportation and carrying are inconvenient because the former is not detachable. In the latter case, the rubber is liable to fall off due to careless touch in use, which affects the use experience.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem that exists among the prior art, provide one kind now and aim at can be convenient with the screen panel subassembly spacing install at the furnace body up end and satisfy and can dismantle and easily fall the screen panel limit structure of purpose when using for overcome above-mentioned technical defect.

The specific technical scheme is as follows:

the utility model provides a screen panel limit structure, is applied to in the room heater, and the room heater includes the furnace body, settles the screen panel subassembly in the furnace body up end, and limit structure includes that set up in at least one hole groove of furnace body up end, form at least one joint of terminal surface under the screen panel subassembly, and the joint matches with quantity and structure such as hole groove.

Preferably, the hole groove is integrally gourd-shaped, and the clamping joint is integrally T-shaped.

Preferably, the periphery of the head end of the clamping head is provided with external threads, and the clamping head is fixed by a fastener after extending into the hole groove.

Preferably, the fastener is a wing nut.

Preferably, the furnace body is open at the bottom and is provided with a cavity for containing the screen cover assembly, the upper end face of the furnace body forms a mounting plane, the hole groove is formed in the mounting plane, the screen cover assembly can be contained in the cavity after being detached from the furnace body, and the clamping head reversely penetrates through the hole groove and is fixed by a fastener or limited by the gourd-shaped hole groove and the T-shaped clamping head.

Preferably, the hole grooves and the clamping joints are three and uniformly arranged in the circumferential direction.

Preferably, the latch is formed by a longitudinal bar extending downwardly from the screen assembly.

The beneficial effects of the above technical scheme are that:

(1) the mesh enclosure limiting structure comprises a hole groove and a clamping connector, so that the mesh enclosure assembly can be conveniently and limitedly installed on the upper end face of the furnace body, and the purpose that the mesh enclosure assembly cannot easily fall off when being detached and used is met.

(2) The net cover limiting structure has two purposes, can effectively reduce the packaging volume of the warmer, and is convenient to package, transport and carry.

Drawings

Fig. 1 is a perspective view of the mesh enclosure limiting structure applied to a warmer of the present invention;

fig. 2 is a perspective view of the mesh enclosure limiting structure of the present invention applied to a warmer, with the mesh enclosure assembly omitted;

FIG. 3 is a perspective view of the screen assembly of FIG. 1;

fig. 4 is a schematic diagram of the specific application of the mesh enclosure assembly limiting structure of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and effects of the present invention easy to understand, the following embodiments are specifically illustrated in conjunction with the accompanying drawings.

Referring to fig. 1 to 4, the mesh enclosure limiting structure provided in this embodiment is applied to a heater, the heater includes a furnace body 1 and a mesh enclosure assembly disposed on an upper end surface of the furnace body 1, the limiting structure includes at least one hole groove 12 formed on the upper end surface of the furnace body 1 of the heater and at least one clamping head 21 formed on a lower end surface of the mesh enclosure assembly 2, and the clamping heads 21 are matched with the hole grooves 12 in quantity and structure.

Based on above-mentioned technical scheme, screen panel limit structure includes hole groove 12 and joint 21 for can be convenient with the screen panel subassembly 2 spacing installation at furnace body 1 up end, with the purpose that easily drops when satisfying to dismantle and using.

In a preferred embodiment, the hole groove 12 is in a gourd shape as a whole, and the clamping head 21 is in a T shape as a whole, so that the clamping head 21 can be inserted into the hole groove 12 and locked after rotating, and further the limiting purpose of preventing the clamping head from being pulled out upwards is achieved.

In a preferred embodiment, the head end of the snap joint 21 has an external thread on its outer circumference, and the snap joint 21 is fixed by a fastener after extending into the hole 12. Further, the fastener is a wing nut.

As a further preferred embodiment, the furnace body 1 is open at the bottom and is formed with a cavity for accommodating the screen assembly, the upper end surface of the furnace body 1 forms a mounting plane 11, the hole slot 12 is opened on the mounting plane 11, the screen assembly 2 can be accommodated in the cavity after being detached from the furnace body 1, and the clamping joint 21 reversely passes through the hole slot 12 and is fixed by a fastener or is limited by the gourd-shaped hole slot 12 and the T-shaped clamping joint 21. Namely, in the using state, the mesh enclosure component 2 is limited on the upper end surface of the furnace body 1 through the mesh enclosure limiting structure, and in the packaging state, the mesh enclosure component 2 is limited in the cavity through the mesh enclosure limiting structure. The two uses of same structure can effectively reduce the packing volume of room heater, be convenient for pack, transport and carry.

In addition, the hole grooves 12 and the clamping joints 21 are all three and are circumferentially and uniformly arranged. Further, the snap tabs 21 are formed by extending the longitudinal steel bars of the screen assembly 2 in a downward direction. Furthermore, the outer edge of the upper end surface of the furnace body 1 is also provided with an annular edge which is raised upwards, and the diameter of a circular area surrounded by the annular edge is not smaller than the outer diameter of the lower end of the mesh enclosure component 2, so that the mesh enclosure component 2 is further limited to move outwards after being arranged on the upper end surface of the furnace body 1.

Meanwhile, the limiting structure can also be an annular groove structure formed by annular concave on the upper end face of the furnace body, the mesh enclosure component is a tubular structure formed by integrally bending a plurality of steel bars after being welded into a mesh plate shape, the mesh enclosure component is not connected end to end, and the lower end of the mesh enclosure component is embedded into the annular groove and is clamped with the annular groove by the tension of the mesh enclosure component.

The foregoing is only a preferred embodiment of the present invention, which is illustrative, not limiting. Those skilled in the art will appreciate that many variations, modifications, and equivalents may be made thereto without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a screen panel limit structure, is applied to in the room heater, the room heater includes furnace body (1), settle in screen panel subassembly (2) of furnace body (1) up end, its characterized in that, limit structure including set up in at least one hole groove (12) of furnace body (1) up end, formed in at least one joint head (21) of terminal surface under screen panel subassembly (2), just joint head (21) match with quantity and structure such as hole groove (12).

2. The mesh enclosure limiting structure of claim 1, wherein the hole groove (12) is generally gourd-shaped, and the snap joint (21) is generally T-shaped.

3. The mesh enclosure limiting structure according to claim 1, wherein the head end periphery of the snap head (21) has an external thread, and the snap head (21) is fixed by a fastener after extending into the hole groove (12).

4. The mesh enclosure limiting structure of claim 3, wherein the fastener is a wing nut.

5. The mesh enclosure limiting structure according to claim 3, wherein the furnace body (1) is open at a lower part and is formed with a cavity for accommodating the mesh enclosure assembly (2), the upper end surface of the furnace body (1) forms a mounting plane (11), the hole groove (12) is opened on the mounting plane (11), the mesh enclosure assembly (2) can be accommodated in the cavity after being disassembled from the furnace body (1), and the snap joint (21) reversely passes through the hole groove (12) and is fixed by the fastener or is limited by the gourd-shaped hole groove (12) and the T-shaped snap joint (21).

6. The mesh enclosure limiting structure according to claim 5, wherein the hole slots (12) and the clamping joints (21) are three in circumferential uniform arrangement.

7. The screen restraint structure of claim 2 wherein the snap tabs (21) are formed by longitudinal bars extending downwardly from the screen assembly (2).