CN109381052B

CN109381052B - Toaster

Info

Publication number: CN109381052B
Application number: CN201811444921.1A
Authority: CN
Inventors: 徐建华
Original assignee: Yuyao City Fuda Electronic Co ltd
Current assignee: Yuyao City Fuda Electronic Co ltd
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2024-05-17
Anticipated expiration: 2038-11-29
Also published as: CN109381052A

Abstract

The invention is suitable for the technical field of household appliances, and provides a toaster, which comprises a base, a box body fixedly arranged on the base, a grill slidably arranged in the box body, and a lifting frame arranged on one side of the box body and used for driving the grill to lift, wherein the lifting frame comprises a guide rod, a sliding block and an oil reservoir, the guide rod is vertically arranged on the base, a first through hole is formed on the sliding block, and the guide rod is sleeved with the sliding block through the first through hole; a chute is formed on one side of the box body, and the grill passes through the chute and is fixedly connected with the sliding block; the oil storage device is fixedly connected with the sliding block, a second through hole is formed in the oil storage device, the oil storage device is sleeved on the guide rod through the second through hole, an oil storage cavity is formed in the oil storage device, and the oil storage cavity is communicated with the second through hole. Through set up the oil storage chamber on the slider of crane, at the slider along the in-process of guide arm up-and-down motion for remain throughout lubrication between slider and the guide arm, prolonged the life of crane greatly, avoided appearing sliding unsmoothly problem after long-time the use.

Description

Toaster

Technical Field

The invention is suitable for the technical field of household appliances, and particularly relates to a toaster.

Background

Toaster, which is called automatic bread slice oven and toaster in our country, is an electric heating cooker specially used for re-baking sliced bread. The bread slice can be baked to be brown, has stronger fragrance and better taste, and can promote appetite. Its functions are different and can be divided into bread placing mode, function regulating mode and control structure. Generally seen are jump-lift, auto-manual adjustment, timed toaster. The existing toaster is generally provided with a lifting device, the lifting device is generally operated through a tension spring and a buckle, the lifting device adopts a lubrication mode that lubricating oil is coated on a guide rod, and after the toaster is used for a long time, the lubricating oil is exhausted, so that the problem of unsmooth sliding can occur.

Disclosure of Invention

The invention provides a toaster, which aims to solve the problem that a lifting device slides unsmoothly after the toaster is used for a long time.

The invention is realized in such a way, the toaster comprises a base, a box body fixedly arranged on the base, a grill slidably arranged in the box body, and a lifting frame arranged on one side of the box body and used for driving the grill to lift, wherein the lifting frame comprises a guide rod, a sliding block and an oil reservoir, the guide rod is vertically arranged on the base, a first through hole is formed on the sliding block, and the sliding block is sleeved on the guide rod through the first through hole; a chute is formed on one side of the box body, and the grill penetrates through the chute and is fixedly connected with the sliding block; the oil storage device is fixedly connected with the sliding block, a second through hole is formed in the oil storage device, the oil storage device is sleeved on the guide rod through the second through hole, an oil storage cavity is formed in the oil storage device, and the oil storage cavity is communicated with the second through hole.

Further, the oil reservoir is arranged above the sliding block, the oil reservoir cavity is a groove, the groove is formed at the top of the oil reservoir, and a notch communicated with the through hole is formed on the side wall of the groove.

Still further, the crane still includes reset spring, reset spring's one end with the top fixed connection of box, reset spring's the other end with slider fixed connection.

Still further, the crane still includes buffer spring, buffer spring cover is established on the guide arm, buffer spring's one end with the top fixed connection of guide arm, buffer spring's the other end with slider fixed connection.

Still further, the crane still includes electro-magnet, stopper and is used for the joint the spacing hook of stopper, stopper fixed mounting is in on the slider, spacing hook fixed mounting is in on the base, electro-magnet fixed mounting is in on the base and with spacing hook corresponds the setting.

Further, the electromagnet is a time electromagnet.

Still further, the crane still includes the pressing piece that supplies the staff to press, pressing piece with slider fixed connection.

Still further, the crane also comprises a start switch, and the start switch is fixedly arranged on the sliding block.

Furthermore, the grill comprises two support rods which are arranged in parallel, a rib plate which is vertical to the support rods in the horizontal direction is formed on one side of each support rod, two sliding grooves are correspondingly formed on one side of the box body, and the two support rods respectively penetrate through the two sliding grooves and are fixedly connected with the sliding blocks.

Further, the oil reservoir is integrally provided with the slider, the oil reservoir is a groove, and the groove is formed at the top of the oil reservoir.

The toaster provided by the embodiment of the invention has the beneficial effects that: through set up the oil storage chamber on the slider of crane, oil storage intracavity is equipped with lubricating oil, oil storage chamber and through-hole intercommunication, at the in-process of slider along the guide arm up-and-down motion, the lubricating oil in the oil storage chamber makes between slider and the guide arm remain lubricated all the time, has prolonged the life of crane greatly, has avoided appearing sliding unsmoothly problem after long-time use.

Drawings

FIG. 1 is a schematic view of the overall structure of a toaster provided by the invention;

FIG. 2 is a schematic view of a lift provided by the present invention;

Fig. 3 is a partial enlarged view at a of fig. 2.

Wherein, each reference sign in the figure:

1-a base; 2-a box body; 21-a chute; 3-grill; 31-supporting rods; 32-rib plates; 4-lifting frames; 41-a guide rod; 42-sliding blocks; 421-first via; 422-an oil storage chamber; 423-notch; 43-return spring; 44-a buffer spring; 45-limiting blocks; 46-limiting hooks; 47-pressing the slices; 48-activating the switch.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

The distinguishing features between the present invention and the prior art are that: the lifting frame 4 is arranged on one side of the box body and used for driving the grill 3 to lift, the lifting frame 4 comprises a guide rod 41, a sliding block 42 and an oil storage device, the guide rod 41 is vertically arranged on the base 1, a first through hole 421 is formed in the sliding block 42, and the sliding block 42 is sleeved on the guide rod 41 through the first through hole 421; a chute 21 is formed on one side of the box body 2, and the grill 3 passes through the chute 21 and is fixedly connected with a sliding block 42; the oil reservoir is fixedly connected with the sliding block 42, a second through hole is formed in the oil reservoir, the oil reservoir is sleeved on the guide rod 41 through the second through hole, an oil storage cavity 422 is formed in the oil reservoir, and the oil storage cavity 422 is communicated with the second through hole.

The toaster provided by the embodiment of the invention has the beneficial effects that: through set up oil storage chamber 422 on the slider 42 of crane 4, oil storage chamber 422 is equipped with lubricating oil, and oil storage chamber 422 and through-hole 421 intercommunication, at the in-process of slider 42 along guide arm 41 up-and-down motion, the lubricating oil in oil storage chamber 422 makes between slider 42 and the guide arm 41 remain lubricated all the time, has prolonged crane 4's life greatly, has avoided appearing sliding unsmooth problem after long-time the use.

Example 1

The toaster comprises a base 1, a box body 2 fixedly arranged on the base 1, a grill 3 slidably arranged in the box body 2, and a lifting frame 4 arranged on one side of the box body and used for driving the grill 3 to lift, wherein the lifting frame 4 comprises a guide rod 41, a sliding block 42 and an oil storage device, the guide rod 41 is vertically arranged on the base 1, a first through hole 421 is formed in the sliding block 42, and the sliding block 42 is sleeved on the guide rod 41 through the first through hole 421; a chute 21 is formed on one side of the box body 2, and the grill 3 passes through the chute 21 and is fixedly connected with a sliding block 42; the oil reservoir is fixedly connected with the sliding block 42, a second through hole is formed in the oil reservoir, the oil reservoir is sleeved on the guide rod 41 through the second through hole, an oil storage cavity 422 is formed in the oil reservoir, and the oil storage cavity 422 is communicated with the second through hole.

The toaster provided by the embodiment of the invention has the beneficial effects that: through set up oil storage chamber 422 on the slider 42 of crane 4, oil storage chamber 422 is equipped with lubricating oil, and oil storage chamber 422 and second through-hole intercommunication, at slider 42 along guide arm 41 up-and-down motion's in-process, lubricating oil in the oil storage chamber 422 makes between slider 42 and the guide arm 41 remain lubricated all the time, has prolonged crane 4's life greatly, has avoided appearing sliding unsmooth problem after long-time the use.

Example two

In this embodiment, the oil reservoir is disposed above the slider 42, the oil storage chamber 422 is a groove, the groove is formed at the top of the oil reservoir, and the sidewall of the groove is formed with a notch 423 communicating with the second through hole. The lubricating oil storage device is simple in structure, low in manufacturing cost and capable of well storing lubricating oil.

Example III

The present embodiment is an improvement based on the first embodiment, the lifting frame 4 further includes a return spring 43, one end of the return spring 43 is fixedly connected with the top of the case 2, and the other end of the return spring 43 is fixedly connected with the slider 42. The return spring 43 functions to automatically return the slider 42 after the bread is baked, and eject the bread from the toaster.

Example IV

The present embodiment is an improvement based on any one of the first to third embodiments, the lifting frame 4 further includes a buffer spring 44, the buffer spring 44 is sleeved on the guide rod 41, one end of the buffer spring 44 is fixedly connected with the top of the guide rod 41, and the other end of the buffer spring 44 is fixedly connected with the slider 42. The buffer spring 44 can reduce the collision of the slider 42 to the guide rod 41 and the top of the box 2 when the slider 42 is reset, which is beneficial to protecting the slider 42 from being damaged.

Example five

The embodiment is an improvement mode based on the first embodiment, the lifting frame 4 further comprises an electromagnet, a limiting block 45 and a limiting hook 46 for clamping the limiting block 45, the limiting block 45 is fixedly installed on the sliding block 42, the limiting hook 46 is fixedly installed on the base 1, and the electromagnet is fixedly installed on the base 1 and is correspondingly arranged with the limiting hook 46. When a user presses the slider 42 downwards in use, the slider 42 moves downwards along the guide rod 41, the return spring 43 is stretched, the limiting block 45 is locked by the limiting hook 46 when the slider is pressed downwards to a certain distance, and the limiting hook 46 is driven by an electromagnet to realize locking and unlocking.

Example six

The embodiment is an improvement mode based on the fifth embodiment, and the electromagnet is a time electromagnet. Through the timing function of the time electromagnet, the automatic pop-up function of the grill 3 after the bread is baked is realized.

Example seven

The present embodiment is a modification of the first embodiment, and the lifting frame 4 further includes a pressing piece 47 for being pressed by a human hand, wherein the pressing piece 47 is fixedly connected with the slider 42. By providing the pressing piece 47 advantageously for pressing down the slider 42, the comfort of the product use is increased.

Example eight

The present embodiment is a modification of the first embodiment, and the lifting frame 4 further includes a start switch 48, where the start switch 48 is fixedly disposed on the slider 42. The start switch 48 is arranged on the slide block 42, so that the user can start the oven by pressing the slide block 42, and the comfort of using the product is improved.

Example nine

In this embodiment, the grill 3 includes two support rods 31 disposed parallel to each other, a rib 32 perpendicular to the support rods 31 in the horizontal direction is formed on one side of the two support rods 31, two sliding grooves 21 are correspondingly formed on one side of the box, and the two support rods 31 respectively pass through the two sliding grooves 21 and are fixedly connected with the sliding block 42. The support bars 31 and the ribs 32 function to support the bread, and to pop up the bread after the bread is baked.

Examples ten

In this embodiment, the oil reservoir is integrally formed with the slider 42, and the oil reservoir chamber 422 is a recess formed in the top of the slider 42. By forming the grooves directly on the slider, the structure is simplified compared to designing the oil reservoir alone.

The working principle of the invention is as follows: when a user needs to cook bread, the bread is placed in the box body, the grill in the box body plays a role in supporting the bread, the sliding block of the lifting frame is pressed downwards after the bread is placed in the box body, the limiting block on the sliding block is clamped with the limiting hook on the base after the bread is pressed to a certain position, the limiting hook is controlled by the time electromagnet, after the bread is baked, the limiting hook acts and is separated from the limiting block, the sliding block is reset under the action of the reset spring, and the bread in the box body is supported by the grill.

The toaster provided by the embodiment of the invention has the beneficial effects that: through set up the oil storage chamber on the slider of crane, oil storage intracavity is equipped with lubricating oil, oil storage chamber and through-hole intercommunication, at the in-process of slider along the guide arm up-and-down motion, the lubricating oil in the oil storage chamber makes between slider and the guide arm remain lubricated all the time, has prolonged the life of crane greatly, has avoided appearing sliding unsmoothly problem after long-time use. The reset spring is used for enabling the sliding block to reset automatically after the bread is baked, and the bread is ejected out of the oven. The buffer spring can reduce the collision of the sliding block to the guide rod and the top of the box body when the sliding block is reset, and is beneficial to protecting the sliding block from being damaged. When the sliding block is pressed downwards, the sliding block moves downwards along the guide rod, the reset spring is stretched, and when the sliding block is pressed downwards to a certain distance, the limiting block is locked by the limiting hook which is driven by the electromagnet, so that locking and unlocking are realized. Through the timing function of the time electromagnet, the automatic pop-up function of the grill after the bread is baked is realized. The pressing sheet is favorable for pressing the sliding block downwards, so that the comfort level of the product is increased. The starting switch is arranged on the sliding block, and a user can start the oven by hand after pressing the sliding block, so that the comfort level of the product is improved.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims

1. The utility model provides a toaster, includes base, fixed mounting be in box and slidable install in the box the gridiron on the base, its characterized in that: the lifting frame is arranged on one side of the box body and used for driving the grill to lift, the lifting frame comprises a guide rod, a sliding block and an oil reservoir, the guide rod is vertically arranged on the base, a first through hole is formed in the sliding block, and the sliding block is sleeved on the guide rod through the first through hole; a chute is formed on one side of the box body, and the grill penetrates through the chute and is fixedly connected with the sliding block; the oil storage device is fixedly connected with the sliding block, a second through hole is formed in the oil storage device, the oil storage device is sleeved on the guide rod through the second through hole, an oil storage cavity is formed in the oil storage device and is communicated with the second through hole, lubricating oil is filled in the oil storage cavity, and in the process that the sliding block moves up and down along the guide rod, the lubricating oil in the oil storage cavity enables the sliding block and the guide rod to be lubricated all the time; the oil storage device is arranged above the sliding block, the oil storage cavity is a groove, the groove is formed at the top of the oil storage device, and a notch communicated with the through hole is formed on the side wall of the groove.

2. The toaster as set forth in claim 1, wherein: the lifting frame further comprises a reset spring, one end of the reset spring is fixedly connected with the top of the box body, and the other end of the reset spring is fixedly connected with the sliding block.

3. The toaster as claimed in any one of claims 1 to 2, wherein: the lifting frame further comprises a buffer spring, the buffer spring is sleeved on the guide rod, one end of the buffer spring is fixedly connected with the top of the guide rod, and the other end of the buffer spring is fixedly connected with the sliding block.

4. The toaster as set forth in claim 1, wherein: the lifting frame further comprises an electromagnet, a limiting block and a limiting hook used for being clamped with the limiting block, the limiting block is fixedly arranged on the sliding block, the limiting hook is fixedly arranged on the base, and the electromagnet is fixedly arranged on the base and corresponds to the limiting hook.

5. The toaster as set forth in claim 4, wherein: the electromagnet is a time electromagnet.

6. The toaster as set forth in claim 1, wherein: the lifting frame further comprises a pressing sheet pressed by hands, and the pressing sheet is fixedly connected with the sliding block.

7. The toaster as set forth in claim 1, wherein: the lifting frame further comprises a starting switch, and the starting switch is fixedly arranged on the sliding block.

8. The toaster as set forth in claim 1, wherein: the grill comprises two support rods which are arranged in parallel, a rib plate perpendicular to the support rods in the horizontal direction is formed on one side of each support rod, two sliding grooves are correspondingly formed on one side of the box body, and the two support rods respectively penetrate through the two sliding grooves and are fixedly connected with the sliding blocks.

9. The toaster as set forth in claim 1, wherein: the oil storage device is integrally arranged with the sliding block, the oil storage cavity is a groove, and the groove is formed at the top of the oil storage device.