CN209819624U - Cleaning-free household range hood oil box - Google Patents

Abstract

The utility model discloses a domestic lampblack absorber oil box of exempting from to wash relates to domestic lampblack absorber technical field, and through set up two U-shaped passageways with the same horizontal plane position symmetry of push pedal on connecing the oil box, manual adjust knob makes push pedal part card go into the U-shaped passageway with plastic film jack-up, resets the push pedal again, makes plastic film take place deformation, has partial space with connecing oil box inner wall, just can easily take out plastic film with the change.

Description

Cleaning-free household range hood oil box

Technical Field

The utility model relates to a domestic lampblack absorber technical field, concretely relates to exempt from to wash domestic lampblack absorber oil box.

Background

At present, an oil receiving box of a household range hood is generally in a square box shape, is made of plastic through a mold and is hung below an oil receiving nozzle or is screwed below the oil receiving nozzle through a screw embedded in the oil receiving nozzle. After a long time, the oil receiving box is full of oil dirt and needs to be cleaned regularly. When the oil receiving box is cleaned every time, the oil receiving box must be detached and cleaned by detergent, and due to the existence of oil dirt, the cleaning is laborious, difficult to clean and unsanitary.

A disposable plastic film sleeve with the shape consistent with that of an inner cavity of an oil receiving box is arranged in the oil receiving box of the existing household range hood, wherein the utility model is named as the cleaning-free household range hood oil receiving box with the patent number of CN 200620081834.0. The disposable plastic film sleeve is made of plastic film with thickness of 0.1-0.5 mm as raw material and through compression molding. The utility model discloses simple structure, easily manufacturing, after connecing full oil dirt, with the film cover along with the oil dirt in it take out together from connecing in the oil box throw away can, again install a film cover in connecing the oil box, avoided the washing that connects the oil box to the lampblack absorber. However, after the oil stains are accumulated in the film for a period of time, the film is tightly attached to the inner wall of the oil box and is difficult to take out and replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a no-clean domestic lampblack absorber oil box, the greasy dirt that mentions current no-clean domestic lampblack absorber oil box in the above-mentioned background art is after accumulating a period in the membrane, and the film is hugged closely at the oil box inner wall, is difficult to take out the problem of change. The utility model adopts the technical scheme as follows:

the utility model provides a wash-free domestic lampblack absorber oil box, is including connecing the oil box, connect to be equipped with in the oil box rather than the unanimous plastic film of inner chamber shape, still include adjustment mechanism, adjustment mechanism is including the screw rod of locating oil box both ends, the screw rod both ends all are equipped with screw thread and screw thread opposite direction, and the upper end and the lower extreme of two screw rods are equallyd divide and do not connect through the slide bar, the slide bar is threaded connection with the screw rod, be equipped with connecting portion on the slide bar, be equipped with the push pedal on the connecting portion, connect and seted up two U-shaped passageways with the same horizontal plane position symmetry of push pedal on the oil box, the height of U-shaped passageway slightly is greater than the.

The utility model discloses a theory of operation: when the oil receiving box is used for a period of time, oil stains are accumulated in the plastic film, the plastic film is tightly attached to the oil receiving box, at the moment, if the plastic film needs to be replaced, the two knobs are rotated at the same time, the knob drives the screw rod to rotate, the sliding rods and the screw rod are in threaded connection, the thread directions of the two ends of the screw rod are opposite, the two sliding rods approach towards the middle of the screw rod, the push plate is also driven to approach towards the middle through the connecting part, the U-shaped channels are symmetrically formed in the oil receiving box on the same horizontal plane position with the push plate, the height of the U-shaped channels is slightly larger than that of the push plate, the push plate can be clamped into the oil receiving box through the U-shaped channels in the advancing process, the plastic film part arranged in the oil receiving box is jacked and pushed into the oil receiving box, the two knobs in the opposite direction are rotated at the same time, the plastic film can be easily removed for replacement.

Furthermore, two screw rods are provided with limiting blocks at the ends far away from the knob.

Furthermore, the two ends of the oil receiving box are respectively provided with a receiving lug, and the receiving lugs are respectively fixedly connected with the screw rods below the receiving lugs.

Furthermore, the two screws are completely the same in shape and size, and the length of the two screws is larger than the width of the oil receiving box.

Further, the knob is fixedly connected with the screw rod.

Furthermore, the limiting block is fixedly connected with the screw rod.

Furthermore, the push plate is slightly longer than the oil receiving box and is detachably connected with the connecting part.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a set up two U-shaped passageways with the same horizontal plane position symmetry of push pedal on connecing the oil box, manual adjust knob makes push pedal part card go into the U-shaped passageway with plastic film jack-up, resets the push pedal again, makes plastic film take place deformation, has partial space with connecing oil box inner wall, just can easily take out plastic film in order to change.

2. The utility model discloses a set up the stopper on the screw rod, stopper and screw rod fixed connection can prevent that the slide bar from being unscrewed and dropping from the screw rod end, can move the slide bar restriction on the screw rod, guarantees the normal operating of equipment.

3. The utility model discloses all establish at the both ends that connect the oil box and connect the ear, connect and equally divide on the ear do not with the screw rod fixed connection of its below, can conveniently will connect oil box and adjustment mechanism and this body coupling of lampblack absorber and fix, the stability of reinforcing equipment.

4. The utility model discloses in two the shape and size of screw rod is identical, and length is greater than the width that connects the oil box, when using the rotatory knob of the same speed and direction, can make two slide bars motion state the same on two screw rods, and it is stable to approach to the screw rod middle part to drive the push pedal.

5. The utility model discloses well knob and screw rod fixed connection can be rotatory through the rotatory screw rod that drives of knob on the one hand, and on the other hand knob also can play certain limiting displacement, prevents that the slide bar from dropping.

6. The middle push plate of the utility model is slightly longer than the length of the oil receiving box, so that the push plate enters the inside of the oil receiving box through the U-shaped channel part to jack up the plastic film when approaching to the middle part, and when the two ends of the push plate are abutted against the end of the U-shaped channel, the plastic film can be separated from the inner wall of the oil receiving box by reversely rotating the knob; the push pedal is established to detachable the connection with connecting portion and can make things convenient for the installation, dismantle and the change of push pedal, has strengthened the practicality of equipment.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a schematic view of the U-shaped channel of the present invention;

fig. 3 is a left side view of the present invention.

Labeled as: 1-oil receiving box, 2-plastic film, 3-adjusting mechanism, 4-screw, 5-sliding rod, 6-connecting part, 7-push plate, 8-U-shaped channel, 9-knob, 10-limiting block and 11-connecting lug.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but 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.

Example 1

The utility model provides a wash-free domestic lampblack absorber oil box, is including connecing oil box 1, connect to be equipped with in the oil box 1 rather than the unanimous plastic film 2 of inner chamber shape, still include adjustment mechanism 3, adjustment mechanism 3 is including the screw rod 4 of locating oil box both ends, 4 both ends of screw rod all are equipped with screw thread and screw thread opposite direction, and the upper end and the lower extreme of two screw rods 4 are equallyd divide and do not connect through slide bar 5, slide bar 5 is threaded connection with screw rod 4, be equipped with connecting portion 6 on the slide bar 5, be equipped with push pedal 7 on connecting portion 6, connect and seted up two U-shaped passageways 8 with the same horizontal plane position symmetry of push pedal 7 on the oil box 1, U-shaped passageway 8's highly slightly is greater than push pedal 7 height, two the one end of.

The utility model discloses a theory of operation: after the oil receiving box 1 is used for a period of time, oil stains are accumulated in the plastic film 2, the plastic film 2 is tightly attached to the oil receiving box 1, at the moment, if the plastic film 2 needs to be replaced, the two knobs 9 are simultaneously rotated, the knobs 9 drive the screw rods 4 to rotate, as the sliding rods 5 are in threaded connection with the screw rods 4 and the thread directions of the two ends of the screw rods 4 are opposite, the two sliding rods 5 approach towards the middle parts of the screw rods 4, the push plate 7 is also driven to approach towards the middle parts through the connecting parts 6, as the U-shaped channels 8 are symmetrically arranged on the oil receiving box 1 at the same horizontal plane position with the push plate 7, the height of the U-shaped channel 8 is slightly larger than that of the push plate 7, the push plate 7 can be clamped into the oil receiving box 1 through the U-shaped channel 8 in the advancing process, the part of the plastic film 2 arranged in the oil receiving box 1 is jacked and pushed into the oil receiving box 1, the plastic film 2 maintains the deformation state, and a part of gap exists between the plastic film 2 and the inner wall of the oil receiving box 1, so that the plastic film 2 can be easily taken out for replacement.

Example 2

This embodiment is on embodiment 1's basis, and further, two the one end that knob 9 was kept away from to screw rod 4 all is equipped with stopper 10, stopper 10 and screw rod 4 fixed connection can prevent that slide bar 5 from being unscrewed and drop from screw rod 4 is terminal, can restrict slide bar 5 and move on screw rod 4, guarantee the normal operating of equipment.

Example 3

This embodiment is on embodiment 1's basis, furtherly, the both ends that connect oil box 1 all are equipped with and connect ear 11, connect on the ear 11 equally divide respectively rather than 4 fixed connection of screw rod of below, can conveniently will connect oil box 1 and adjustment mechanism 3 and this body coupling of lampblack absorber and fix, prevent that adjustment mechanism 3 from dropping, strengthen the stability of equipment.

Example 4

In this embodiment, on the basis of embodiment 2, further, the two screw rods 4 have the same shape and size, and the length is greater than the width of the oil receiving box 1, so that when the knob 9 is rotated at the same speed and in the same direction, the two sliding rods 5 can move on the two screw rods 4 in the same state, and the push plate 7 is driven to approach the middle of the screw rods 4 stably.

Example 5

On the basis of embodiment 1, further, the knob 9 is fixedly connected with the screw rod 4, so that on one hand, the screw rod 4 can be driven to rotate through the rotation of the knob 9, and on the other hand, the knob 9 can also play a certain limiting role to prevent the sliding rod 5 from falling.

Example 6

In this embodiment, on the basis of embodiment 1, further, the push plate 7 is slightly longer than the oil receiving box 1, and is detachably connected to the connecting portion 6, so that the push plate 7 enters the oil receiving box 1 through the U-shaped channel 8 when approaching to the middle to jack up the plastic film 2, and when the two ends of the push plate 7 abut against the end of the U-shaped channel 8, the plastic film 2 can be separated from the inner wall of the oil receiving box 1 by reversely rotating the knob 9; the push plate 7 and the connecting portion 6 are detachably connected, so that the push plate 7 can be conveniently mounted, dismounted and replaced, and the practicability of the equipment is enhanced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalent changes and modifications may be made to some of the technical features of the embodiments, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principles of the present invention are all within the scope of the present invention.

Claims (7)

1. The cleaning-free household range hood oil box comprises an oil receiving box (1), wherein a plastic film (2) which is consistent with the shape of an inner cavity of the oil receiving box is arranged in the oil receiving box (1), and the cleaning-free household range hood oil box is characterized by further comprising an adjusting mechanism (3), the adjusting mechanism (3) comprises screw rods (4) which are arranged at two ends of the oil receiving box (1), both ends of each screw rod (4) are provided with threads, the directions of the threads are opposite, the upper ends and the lower ends of the two screw rods (4) are respectively connected through a sliding rod (5), the sliding rods (5) are in threaded connection with the screw rods (4), a connecting part (6) is arranged on each sliding rod (5), a push plate (7) is arranged on each connecting part (6), two U-shaped channels (8) are symmetrically arranged on the oil receiving box (1) and are symmetrical with the same horizontal plane position of the push plate (7, one end of each of the two screw rods (4) is provided with a knob (9).

2. A cleaning-free household range hood oil box as claimed in claim 1, wherein one end of each of the two screws (4) far from the knob (9) is provided with a limit block (10).

3. A cleaning-free household range hood oil box according to claim 1, characterized in that the two ends of the oil receiving box (1) are provided with connecting lugs (11), and the connecting lugs (11) are fixedly connected with the screw rods (4) below the connecting lugs respectively.

4. A cleaning-free household range hood oil box as defined in claim 2, wherein the two screws (4) have the same shape and size, and the length is greater than the width of the oil receiving box (1).

5. A cleaning-free household range hood oil box as claimed in claim 1, characterized in that the knob (9) is fixedly connected with the screw (4).

6. A cleaning-free household range hood oil box as claimed in claim 2, characterized in that the limiting block (10) is fixedly connected with the screw rod (4).

7. A cleaning-free household range hood oil box as claimed in claim 1, characterized in that the push plate (7) is slightly longer than the length of the oil receiving box (1) and is detachably connected with the connecting part (6).