Ignition needle mounting structure and stove

Abstract

The utility model relates to the technical field of kitchen electric equipment, in particular to an ignition needle mounting structure and a stove. The ignition needle mounting structure comprises a furnace end, an ignition needle and a clamping piece, a mounting hole used for mounting the ignition needle is formed in the furnace end, the clamping piece is mounted on the furnace end and comprises two elastic clamping elastic pieces, a clamping groove is formed in the outer wall of the ignition needle, the ignition needle can push away the two clamping elastic pieces, and the clamping groove is formed in the outer wall of the ignition needle. When the ignition needle is disassembled, the two clamping elastic pieces are arranged in the clamping groove and penetrate through the position between the two clamping elastic pieces to be inserted into the mounting hole of the furnace end till the two clamping elastic pieces are clamped in the clamping groove, the ignition needle is fixed to the furnace end through the two clamping elastic pieces, and when the ignition needle on the furnace end is disassembled, only the two clamping elastic pieces need to be pressed, the two clamping elastic pieces can retreat from the clamping groove of the ignition needle, and therefore the ignition needle can be disassembled conveniently. And then the ignition needle is pulled out of the mounting hole of the furnace end. Therefore, by means of the ignition needle mounting structure, the ignition needle can be disassembled and assembled conveniently and rapidly under the condition that tools are not used.

Description

Technical Field

[0001] The present application relates to the technical field of kitchen electrical appliances, and in particular, to an ignition pin installation structure and a cooker. Background Art

[0002] An ignition pin is usually provided on a burner of a gas stove to ignite by discharging the ignition pin. At present, the ignition pin is generally fixedly installed on the burner head through a snap ring and a spring, but this installation method is not convenient for disassembling and assembling the ignition pin. Utility Model Content

[0003] The purpose of the present utility model is to provide an ignition pin installation structure and a cooker to improve the convenience of disassembling and assembling the ignition pin to a certain extent.

[0004] The present utility model provides an ignition pin installation structure, including a burner head, an ignition pin and a clamping member;

[0005] The burner head is provided with an installation hole, the clamping member is installed on the burner head, the clamping member includes two elastic clamping elastic pieces, and the two clamping elastic pieces are relatively arranged on both sides in the radial direction of the installation hole;

[0006] The ignition pin passes through between the two clamping elastic pieces and is inserted into the installation hole, and a clamping groove for the two clamping elastic pieces to be clamped into is provided on the ignition pin.

[0007] Further, the clamping groove is annular along the circumferential direction of the ignition pin;

[0008] The number of the clamping grooves is multiple, and the multiple clamping grooves are arranged at intervals along the length direction of the ignition pin.

[0009] Further, one end of each clamping elastic piece facing the ignition pin is a free end, and the free end of each clamping elastic piece is inclined towards the ignition end of the ignition pin, so that each clamping elastic piece is inclined at a first predetermined angle with respect to the radial plane of the ignition pin.

[0010] Further, the first predetermined angle is 5° - 85°.

[0011] Further, a boss is provided at the bottom of the burner head, and the installation hole is opened on the boss;

[0012] The clamping member includes a clamping seat, the clamping seat is sleeved on the boss, and one ends of the two clamping elastic pieces far from the ignition pin are respectively connected to the clamping seat.

[0013] Further, the boss is square, and the clamping seat is a square ring adapted to the boss;

[0014] The circumferential side wall of the boss includes a first side wall, and a clamping hole is formed in the first side wall;

[0015] The clamping seat includes a first side portion opposite to the first side wall, and an elastic limiting elastic piece is provided on the first side portion, and the limiting elastic piece is snapped into the clamping hole.

[0016] Further, the limiting elastic piece has a fixed end and a free end in the height direction of the boss. One end in the height direction of the boss is the fixed end connected to the burner head. The fixed end of the limiting elastic piece faces the fixed end of the burner head, and the free end of the limiting elastic piece is inclined towards the direction close to the first side wall.

[0017] Further, the circumferential side wall of the boss includes a second side wall opposite to the first side wall;

[0018] The clamping seat includes a second side portion opposite to the second side wall. The clamping seat is a square ring with an opening, and the opening is located on the second side portion, so that the second side portion is broken into two half side portions;

[0019] First buckles are formed by bending the ends of the two half side portions facing the opening. Second buckles are formed at positions on the second side wall opposite to the two first buckles, and the two first buckles are respectively inserted into the corresponding second buckles.

[0020] Further, the angle between the surface of each first buckle and the surface of the half side portion where it is located is 5°-85°.

[0021] The present utility model also provides a cooker, including the ignition needle installation structure described in any one of the above.

[0022] Compared with the prior art, the beneficial effects of the present utility model are:

[0023] The ignition pin installation structure provided by the present utility model includes a burner head, an ignition pin, and a clamping member. An installation hole for installing the ignition pin is provided on the burner head. When the burner head is placed horizontally, the axial direction of the installation hole is along the vertical direction, and the installation hole penetrates through the top and bottom of the burner head. The clamping member is installed on the burner head. The clamping member includes two elastic clamping elastic pieces. Both of the two clamping elastic pieces include a fixed end fixedly arranged and a free end opposite to the fixed end. The two clamping elastic pieces are spaced on both sides in the radial direction of the installation hole, and the free ends of the two clamping elastic pieces face each other. A clamping groove is provided on the outer wall of the ignition pin. When installing the ignition pin, due to the elasticity of the two clamping elastic pieces, the ignition pin can push open the two clamping elastic pieces, pass through between the two clamping elastic pieces, and be inserted into the installation hole of the burner head until the clamping groove of the ignition pin faces the two clamping elastic pieces. The two clamping elastic pieces will rebound under the action of their own elasticity, so that the free ends of the two clamping elastic pieces are clamped into the clamping groove of the ignition pin, so as to limit the movement of the ignition pin through the two clamping elastic pieces, thus conveniently and quickly completing the installation of the ignition pin on the burner head. At the same time, when disassembling the ignition pin on the burner head, only need to press the two clamping elastic pieces, the two clamping elastic pieces can be withdrawn from the clamping groove of the ignition pin, and then the ignition pin can be pulled out from the installation hole of the burner head. Therefore, through the ignition pin installation structure of the present application, the disassembly and assembly of the ignition pin can be conveniently and quickly completed without using tools.

[0024] The present utility model also provides a cooker, including the above-mentioned ignition pin installation structure, so the cooker also has the beneficial effects of the ignition pin installation structure. Description of the Drawings

[0025] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0026] Figure 1 It is an assembly schematic diagram of the ignition pin installation structure provided by the embodiment of the present utility model;

[0027] Figure 2 It is a split schematic diagram of the ignition pin installation structure provided by the embodiment of the present utility model;

[0028] Figure 3 It is a cross-sectional schematic diagram of the ignition pin installation structure provided by the embodiment of the present utility model;

[0029] Figure 4 It is a structural schematic diagram of the clamping member provided by the embodiment of the present utility model.

[0030] Reference Signs:

[0031] 1 - burner head, 11 - boss, 12 - mounting hole, 13 - second reverse buckle, 14 - clamping hole, 2 - ignition needle, 21 - card slot, 3 - clamping member, 31 - clamping spring piece, 32 - first side portion, 33 - limiting spring piece, 34 - half side portion, 35 - first reverse buckle. Detailed implementation manners

[0032] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0033] Generally, the components of the embodiments of the present utility model described and shown in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model.

[0034] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0035] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0037] Next, refer to Figures 1 to 4 Describe the ignition needle installation structure and the cooking appliance according to some embodiments of the present application.

[0038] The present application provides an ignition needle installation structure, as Figures 1 to 4As shown, the ignition needle mounting structure includes a burner head 1, an ignition needle 2, and a clamping member 3. The burner head 1 is provided with a mounting hole 12 for mounting the ignition needle 2. When the burner head 1 is placed horizontally, the axial direction of the mounting hole 12 is along the vertical direction, and the mounting hole 12 penetrates through the top and bottom of the burner head 1. The clamping member 3 is mounted on the burner head 1. The clamping member 3 includes two elastic clamping elastic pieces 31. Both of the two clamping elastic pieces 31 include a fixed end fixedly arranged and a free end opposite to the fixed end. The two clamping elastic pieces 31 are spaced apart on both sides in the radial direction of the mounting hole 12, and the free ends of the two clamping elastic pieces 31 face each other. A clamping groove 21 is provided on the outer wall of the ignition needle 2. When installing the ignition needle 2, due to the elasticity of the two clamping elastic pieces 31, the ignition needle 2 can push open the two clamping elastic pieces 31, pass through between the two clamping elastic pieces 31 and be inserted into the mounting hole 12 of the burner head 1 until the clamping groove 21 of the ignition needle 2 faces the two clamping elastic pieces 31. The two clamping elastic pieces 31 will rebound under the action of their own elasticity, so that the free ends of the two clamping elastic pieces 31 are clamped into the clamping groove 21 of the ignition needle 2 to limit the movement of the ignition needle 2 through the two clamping elastic pieces 31, thus conveniently and quickly completing the installation of the ignition needle 2 on the burner head 1; at the same time, when disassembling the ignition needle 2 on the burner head 1, only need to press the two clamping elastic pieces 31, the two clamping elastic pieces 31 can be withdrawn from the clamping groove 21 of the ignition needle 2, and then the ignition needle 2 can be pulled out from the mounting hole 12 of the burner head 1. Therefore, through the ignition needle mounting structure of the present application, the disassembly and assembly of the ignition needle 2 can be conveniently and quickly completed without using tools.

[0039] In this embodiment, preferably, the clamping groove 21 is annular along the axial direction of the ignition needle 2, or the clamping groove 21 includes two groove portions, and the two groove portions are oppositely arranged on both sides in the radial direction of the ignition needle 2, and the two clamping elastic pieces 31 are respectively clamped into the two groove portions.

[0040] In this embodiment, preferably, as Figure 2 and Figure 3 shown, a plurality of clamping grooves 21 are provided on the outer wall of the ignition needle 2, and the plurality of clamping grooves 21 are arranged at intervals along the length direction of the ignition needle 2. Thus, by making the two clamping elastic pieces 31 be clamped into different clamping grooves 21, the ignition needle 2 can have different mounting heights on the burner head 1 to adapt to various burner caps with different heights on the burner head 1 and ensure an effective ignition distance.

[0041] In an embodiment of the present application, preferably, as Figure 4 shown, both of the two clamping elastic pieces 31 are inclined, so that both of the two clamping elastic pieces 31 are inclined at a first predetermined angle with respect to the radial plane of the ignition needle 2, and the free ends of the two clamping elastic pieces 31 are both inclined in the direction close to the ignition end of the ignition needle 2. For example, in combination with Figure 3As shown, the axis direction of the ignition needle 2 is along the vertical direction. The ignition needle 2 has a horizontal radial surface. The upper end of the ignition needle 2 is its ignition end. When the two clamping elastic pieces 31 are located below the burner head 1, the free ends of the two clamping elastic pieces 31 both incline upward, making the two clamping elastic pieces 31 incline at a first predetermined angle with respect to the radial surface of the ignition needle 2. When installing the ignition needle 2, the ignition needle 2 is inserted upward into the installation hole 12 from below the burner head 1. Due to the upward inclination of the free ends of the two clamping elastic pieces 31, it is more convenient for the ignition needle 2 to push open the two clamping elastic pieces 31 and pass through between the two clamping elastic pieces 31.

[0042] In this embodiment, preferably, the first predetermined angle is 5° to 85°, and further preferably, the first predetermined angle is 30° to 60°, so as to facilitate the ignition needle 2 to pass through between the two clamping elastic pieces 31.

[0043] In an embodiment of the present application, preferably, as Figures 1 to 3 shown, a boss 11 is provided at the bottom of the burner head 1, the installation hole 12 is opened on the boss 11, the clamping member 3 includes a clamping seat, and the ends of the two clamping elastic pieces 31 far from the ignition needle 2, that is, the fixed ends of the two clamping elastic pieces 31, are connected to the clamping seat, and the clamping seat is sleeved on the boss 11, so that the clamping member 3 is installed on the burner head 1 through the clamping seat.

[0044] In this embodiment, preferably, the boss 11 is square. The boss 11 includes a bottom wall and a circumferential side wall. The installation hole 12 penetrates the bottom wall of the boss 11, and the circumferential side wall is vertically surrounded on the circumferential side of the bottom wall. The circumferential side wall of the boss 11 includes a first side wall, and a clamping hole 14 is opened on the first side wall.

[0045] The clamping seat is a square ring adapted to the boss 11. The clamping seat includes a first side portion 32, and an elastic limit elastic piece 33 is provided on the first side portion 32. When the clamping seat is sleeved on the boss 11, the first side portion 32 of the clamping seat is opposite to the first side wall of the boss 11, and the limit elastic piece 33 on the first side portion 32 is clamped in the clamping hole 14 of the first side wall, so that the clamping seat is clamped on the boss 11 to prevent the clamping seat from falling off the boss 11.

[0046] In this embodiment, preferably, as Figure 3 shown, one end in the height direction of the boss 11 is the fixed end of the boss 11, the fixed end of the boss 11 is connected to the burner head, the limit elastic piece 33 has a relative fixed end and a free end in the height direction of the boss 11, and the fixed end of the limit elastic piece 33 faces the fixed end of the boss 11. The limit elastic piece 33 is inclined, so that the free end of the limit elastic piece 33 inclines towards the direction of the first side wall of the boss 11.

[0047] For example, when the boss 11 is located below the furnace head 1, the height direction of the boss 11 is along the vertical direction, the upper end of the boss 11 is the fixed end of the boss 11, the upper end of the limiting spring piece 33 is the fixed end fixedly connected to the first side portion 32, the lower end of the limiting spring piece 33 is the free end, and the lower end of the limiting spring piece 33 is inclined toward the first side wall of the boss 11.

[0048] When the clamping seat is sleeved on the boss 11, the clamping seat is sleeved on the boss 11 from the bottom of the boss 11 upwards. In the process of pushing the clamping seat upward, since the limiting spring piece 33 has elasticity, the limiting spring piece 33 can be pushed away by the boss 11, so that the clamping seat can be smoothly sleeved on the boss 11; when the clamping seat moves into place, the clamping hole 14 on the boss 11 is opposite to the limiting spring piece 33, and the limiting spring piece 33 can rebound under the action of its own elasticity to be clamped into the clamping hole 14, thereby conveniently and quickly completing the fixed installation of the clamping seat on the boss 11.

[0049] In one embodiment of the present application, preferably, Figure 2 and Figure 4 As shown, the circumferential side wall of the boss 11 also includes a second side wall, and the second side wall and the first side wall are located on two opposite sides of the boss 11, and the holding seat includes a second side portion, and the second side portion is opposite to the second side wall, and the holding seat is a square ring with an opening, and the opening is located on the second side wall, so that the second side portion is broken into two parts, that is, the second side portion is broken into two half-side portions 34; the two half-side portions 34 are bent toward the direction of the boss 11 at one end of the opening to form a first inverted buckle 35, and the second side wall of the boss 11 is formed with a second inverted buckle 13 at a position opposite to the two first inverted buckles 35, and the two first inverted buckles 35 can be respectively inserted in the corresponding second inverted buckles 13, so that the holding seat can more stably hold the boss 11 on the furnace head 1 through the two first inverted buckles 35.

[0050] In this embodiment, preferably, the angle between the surface of the first undercut 35 and the surface of the half-side portion 34 is 5° to 85°, and further preferably, the angle between the surface of the first undercut 35 and the surface of the half-side portion 34 is 30° to 60°, so that the first undercut 35 and the second undercut 13 can be stably clamped together.

[0051] The present application also provides a stove, comprising the ignition needle mounting structure of any of the above embodiments.

[0052] In this embodiment, the stove includes the ignition needle mounting structure, so the stove has all the beneficial effects of the ignition needle mounting structure, which will not be described in detail here.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An ignition needle mounting structure, characterized in that It includes a burner head, an ignition needle, and a clamping member; The burner head is provided with a mounting hole, the clamping member is mounted on the burner head, the clamping member includes two elastic clamping elastic pieces, and the two clamping elastic pieces are relatively arranged on both sides in the radial direction of the mounting hole; The ignition needle passes through between the two clamping elastic pieces and is inserted into the mounting hole, and a clamping groove for the two clamping elastic pieces to snap into is provided on the ignition needle.

2. The ignition pin mounting structure according to claim 1, wherein The clamping groove is annular along the circumferential direction of the ignition needle; The number of the clamping grooves is multiple, and the multiple clamping grooves are arranged at intervals along the length direction of the ignition needle.

3. The ignition needle mounting structure according to claim 1, wherein One end of each clamping elastic piece facing the ignition needle is a free end, and the free end of each clamping elastic piece is inclined towards the ignition end of the ignition needle, so that each clamping elastic piece is inclined at a first predetermined angle with respect to the radial surface of the ignition needle.

4. The ignition pin mounting structure according to claim 3, wherein, The first predetermined angle is 5° - 85°.

5. The ignition pin mounting structure according to claim 1, characterized in that, A boss is provided at the bottom of the burner head, and the mounting hole is opened on the boss; The clamping member includes a clamping seat, the clamping seat is sleeved on the boss, and one end of the two clamping elastic pieces away from the ignition needle is respectively connected to the clamping seat.

6. The ignition needle mounting structure according to claim 5, characterized in that The boss is square, and the clamping seat is a square ring adapted to the boss; The circumferential side wall of the boss includes a first side wall, and a clamping hole is opened on the first side wall; The clamping seat includes a first side portion opposite to the first side wall, and an elastic limiting elastic piece is provided on the first side portion, and the limiting elastic piece snaps into the clamping hole.

7. The ignition pin mounting structure according to claim 6, characterized in that, The limiting elastic piece has a fixed end and a free end in the height direction of the boss, one end in the height direction of the boss is the fixed end connected to the burner head, the fixed end of the limiting elastic piece faces the fixed end of the burner head, and the free end of the limiting elastic piece is inclined towards the first side wall.

8. The ignition pin mounting structure according to claim 6, characterized in that, The circumferential side wall of the boss includes a second side wall opposite to the first side wall; The clamping seat includes a second side portion opposite to the second side wall, the clamping seat is a square ring with an opening, and the opening is located on the second side portion, so that the second side portion is broken into two half side portions; One end of the two half side portions facing the opening is bent to form a first reverse buckle, and a second reverse buckle is formed at a position of the second side wall opposite to the two first reverse buckles, and the two first reverse buckles are respectively inserted into the corresponding second reverse buckles.

9. The ignition pin mounting structure according to claim 8, characterized in that, The angle between the surface of each first reverse buckle and the surface of the half side portion where it is located is 5° - 85°.

10. A cooking appliance, characterized in that, It includes the ignition needle mounting structure according to any one of claims 1 to 9.

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