CN213685643U - Cooker tube with high toughness - Google Patents

Abstract

The utility model discloses a cooking utensil pipe with high toughness, including bellows, one-way return pipe and reset assembly, one-way return pipe is installed through the bolt to the one end of bellows, the inside welding of one-way return pipe has the spacing ring, the inside welding of spacing ring has the mounting panel, reset assembly is installed through the bolt in the front of mounting panel, install the installation pole in the reset assembly, the outside cover of installation pole has reset spring, the outside both sides movable mounting of installation pole has two sets of butterfly plates. The utility model discloses a cover has reset spring outside the installation pole, and reset spring can be connected with two sets of butterfly plates to can reset two sets of butterfly plates, make its bellows become the closure state when not delivering the oil smoke, thereby can effectually block dirt, inside debris or mosquito got into the bellows, also avoided the oil smoke backward flow simultaneously, effectively solved the problem of pipe blockage, reduced the cost of overhaul, prolonged the life of device.

Description

Cooker tube with high toughness

Technical Field

The utility model relates to the technical field of pipelines, in particular to a cooker tube with high toughness.

Background

The range hood is used for exhausting oil smoke when cooking is completely sucked in a household kitchen, the range hood is required to exhaust the oil smoke, the range hood can well complete functional functions, a decoration concept integrating modern kitchen patterns is required to be provided, and when the range hood exhausts the oil smoke, the oil smoke is required to be exhausted outdoors through a cooking oil smoke pipe of a cooker, and the range of conveying the oil smoke by the range hood is extended.

The existing cooker pipe has the following defects:

1. the external interface of the existing cooker pipe does not have a protective measure, so that dust, rainwater, sundries and mosquitoes easily enter the external interface of the pipeline, the pipeline is blocked, the oil smoke discharge efficiency is influenced, and the maintenance cost is increased;

2. the existing cooker pipe is poor in pressure resistance, deformation or pipeline breakage is easily caused under the action of external force, the smoke exhaust effect of the pipeline is influenced, the service life of the device is shortened, and therefore the cooker pipe with high toughness is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooking utensil pipe with high tenacity to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cooking utensil pipe with high toughness, includes bellows, one-way end contrary pipe and reset assembly, one-way end contrary pipe is installed through the bolt to the one end of bellows, the inside welding of one-way end contrary pipe has the spacing ring, the inside welding of spacing ring has the mounting panel, reset assembly is installed through the bolt in the front of mounting panel, install the installation pole in the reset assembly, the mounting is installed through the bolt at the both ends of installation pole, the outside cover of installation pole has reset spring, the outside both sides movable mounting of installation pole has two sets of butterfly plates, the one end welding of one-way end contrary pipe has the wallboard, the inside of bellows is equipped with the polyurethane layer.

Preferably, the both ends welding of bellows has the link, and the inside equidistance of link is equipped with the bolt hole.

Preferably, the one end welding that the wallboard was kept away from to one-way non-return pipe has the connecting pipe, and the inside equidistance of connecting pipe is equipped with the screw.

Preferably, the rubber strips are adhered to the inner side of the back face of the wallboard, and mounting holes are formed in the wallboard at equal intervals.

Preferably, the sealing strip is pasted on the outer side of the butterfly plate, and two sets of shaft parts are welded on one side of the butterfly plate.

Preferably, the inside of polyurethane layer is installed with the steel wire ring, and the outside on polyurethane layer is equipped with the glass fiber layer, and the inboard on polyurethane layer is equipped with the aluminium foil layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a cover has reset spring outside the installation pole, and reset spring can be connected with two sets of butterfly plates to can reset two sets of butterfly plates, make its bellows become the closure state when not delivering the oil smoke, thereby can effectually block dirt, inside debris or mosquito got into the bellows, also avoided the oil smoke backward flow simultaneously, effectively solved the problem of pipe blockage, reduced the cost of overhaul, prolonged the life of device.

2. The utility model discloses a be equipped with the glass fiber layer in the outside on polyurethane layer, the polyurethane material in the polyurethane layer is a good elastomer, and the pliability of multiplicable bellows not only can be carried out and the bellows is crooked, can bear certain pressure moreover, and the glass fiber layer can improve the toughness and the tensile strength of bellows, increases bellows compressive coefficient, has solved the poor problem of compressive property of current bellows.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the one-way check tube of the present invention;

fig. 3 is a schematic view of a partial structure of the reset assembly of the present invention;

fig. 4 is a schematic view of a sectional partial structure of the bellows of the present invention.

In the figure: 1. a bellows; 101. a connecting end; 102. bolt holes; 2. a one-way check tube; 201. a connecting pipe; 202. a screw hole; 203. a limiting ring; 204. mounting a plate; 3. a wallboard; 301. a rubber strip; 302. mounting holes; 4. a reset assembly; 401. mounting a rod; 402. a fixing member; 403. a return spring; 5. a butterfly plate; 501. a sealing strip; 502. a shaft member; 6. a polyurethane layer; 601. a steel wire ring; 602. a glass fiber layer; 603. an aluminum foil layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a cooker tube with high toughness comprises a corrugated tube 1, a one-way check tube 2 and a reset component 4, wherein the one-way check tube 2 is installed at one end of the corrugated tube 1 through a bolt, the corrugated tube 1 has good elasticity and can be conveniently laid, the laying flexibility is improved, the reset component 4 and a butterfly plate 5 can be conveniently installed through the one-way check tube 2, oil smoke backflow can be effectively avoided through the matching of the reset component 4 and the butterfly plate 5, a limit ring 203 is welded inside the one-way check tube 2, the position of the butterfly plate 5 can be limited through the limit ring 203, the butterfly plate 5 can move in a one-way mode, a mounting plate 204 is welded inside the limit ring 203, the mounting plate 204 can provide a mounting position for a fixing piece 402 and is convenient for the mounting piece 402 to mount, the reset component 4 is installed on the front face of the mounting plate 204 through a bolt, two groups of butterfly plates 5 can be conveniently reset through the reset component 4, the dust, sundries or mosquitoes are prevented from entering the pipeline, the installation rod 401 is installed in the reset component 4, the fixing parts 402 are installed at the two ends of the installation rod 401 through bolts, the installation rod 401 can be fixed on the front surface of the installation plate 204 through the fixing parts 402, the installation rod 401 is convenient to install, the reset spring 403 is sleeved outside the installation rod 401 and can be connected with the two groups of butterfly plates 5, so that the two groups of butterfly plates 5 can be reset, the two groups of butterfly plates 5 are in a closed state when the corrugated pipe 1 is not used for discharging oil smoke, the dust can be effectively blocked, the sundries or the mosquitoes can enter the corrugated pipe 1 and can be prevented from returning at the same time, the problem of pipeline blockage is effectively solved, the maintenance cost is reduced, the service life of the device is prolonged, the two groups of butterfly plates 5 are movably installed at the two outer sides of the installation rod 401, the installation rod 401 can, be convenient for butterfly plate 5 installs, can make one-way non return pipe 2 become the closure state through two sets of butterfly plates 5, prevent the dust, debris or mosquito get into bellows 1 inside, the cost of overhaul of bellows 1 has been reduced, the life of bellows 1 has been prolonged, the one end welding of one-way non return pipe 2 has wallboard 3, can fix one-way non return pipe 2 at the wall through wallboard 3, also be convenient for simultaneously fix the discharge port of bellows 1 at the wall, be convenient for bellows 1 carries out fixed mounting, the installation effectiveness of device has been improved, the inside of bellows 1 is equipped with polyurethane layer 6, polyurethane material in polyurethane layer 6 is a good elastomer, not only multiplicable bellows 1's pliability, can also carry out bellows 1 and crooked, and can bear certain pressure.

Further, the both ends welding of bellows 1 has link 101, and the inside equidistance of link 101 is equipped with bolt hole 102, and link 101 passes through bolt hole 102 and the inside screw 202 cooperation of connecting pipe 201, and the concatenation is assembled with one-way non return pipe 2 to bellows 1 of can being convenient for, has improved the packaging efficiency of device, improves the practicality of device.

Further, one end welding that wallboard 3 was kept away from to one-way non return pipe 2 has connecting pipe 201, and the inside equidistance of connecting pipe 201 is equipped with screw 202, and connecting pipe 201 can cooperate with the inside bolt hole 102 of link 101 through screw 202, and the concatenation is assembled with one-way non return pipe 2 to bellows 1 of can being convenient for, has improved the packaging efficiency of device.

Further, the inboard rubber strip 301 that has pasted in the back of wallboard 3, rubber strip 301 has good leakproofness, and the inseparable combination of multiplicable wallboard 3 and wall, and the inside equidistance of wallboard 3 is equipped with mounting hole 302, can install through the device of being convenient for of mounting hole 302 and expansion bolts cooperation, has guaranteed the fastness of device installation, has improved the efficiency of device installation.

Further, a sealing strip 501 is pasted on the outer side of the butterfly plate 5, the sealing strip 501 can increase the sealing performance of the connection between the butterfly plate 5 and the one-way check pipe 2, oil smoke backflow is prevented, the usability of the device is improved, two sets of shaft pieces 502 are welded on one side of the butterfly plate 5, the butterfly plate 5 can be conveniently movably mounted on the outer side of the mounting rod 401 through the shaft pieces 502, and the butterfly plate 5 can be conveniently and flexibly rotated.

Further, the internally mounted of polyurethane layer 6 has steel wire ring 601, the mechanical strength of steel wire ring 601 multiplicable device, the device toughness has been improved, and the outside on polyurethane layer 6 is equipped with glass fiber layer 602, glass fiber layer 602 can improve the toughness and the tensile strength of body, increase body compression factor, the problem of current bellows 1's compressive property difference has been solved, polyurethane layer 6's inboard is equipped with aluminium foil layer 603, aluminium foil layer 603 has good high temperature resistance and corrosion resistance, can prolong the life who adorns.

The working principle is as follows: when bellows 1 carries out the oil smoke and carries, two sets of butterfly plates 5 can be backed up to the wind-force of oil smoke, thereby carry out the emission of oil smoke, and when bellows 1 does not carry the oil smoke, can reset two sets of butterfly plates 5 through reset spring 403, make its bellows 1 when not discharging the oil smoke two sets of butterfly plates 5 become the closed condition, thereby can effectually block dirt, debris or mosquito get into inside bellows 1, also avoid the oil smoke backward flow simultaneously, the problem of pipe blockage has effectively been solved, the maintenance cost is reduced, the service life of device has been prolonged.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims (6)

1. A cooking utensil pipe with high toughness, including bellows (1), one-way non return pipe (2) and reset assembly (4), its characterized in that: one-way non-return pipe (2) is installed through the bolt to the one end of bellows (1), the inside welding of one-way non-return pipe (2) has spacing ring (203), the inside welding of spacing ring (203) has mounting panel (204), reset assembly (4) are installed through the bolt in the front of mounting panel (204), install installation pole (401) in reset assembly (4), mounting (402) are installed through the bolt in the both ends of installation pole (401), the outside cover of installation pole (401) has reset spring (403), the outside both sides movable mounting of installation pole (401) has two sets of butterfly plates (5), the one end welding of one-way non-return pipe (2) has wallboard (3), the inside of bellows (1) is equipped with polyurethane layer (6).

2. A cookware tube with high toughness as claimed in claim 1, wherein: both ends welding of bellows (1) has link (101), and the inside equidistance of link (101) is equipped with bolt hole (102).

3. A cookware tube with high toughness as claimed in claim 1, wherein: one end of the one-way non-return pipe (2) far away from the wallboard (3) is welded with a connecting pipe (201), and screw holes (202) are arranged in the connecting pipe (201) at equal intervals.

4. A cookware tube with high toughness as claimed in claim 1, wherein: the back inboard of wallboard (3) is pasted and is had rubber strip (301), and the inside equidistance of wallboard (3) is equipped with mounting hole (302).

5. A cookware tube with high toughness as claimed in claim 1, wherein: the outer side of the butterfly plate (5) is pasted with a sealing strip (501), and one side of the butterfly plate (5) is welded with two sets of shaft pieces (502).

6. A cookware tube with high toughness as claimed in claim 1, wherein: the steel wire ring (601) is installed inside the polyurethane layer (6), the glass fiber layer (602) is arranged on the outer side of the polyurethane layer (6), and the aluminum foil layer (603) is arranged on the inner side of the polyurethane layer (6).

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