CN107898094B

CN107898094B - Lunch box

Info

Publication number: CN107898094B
Application number: CN201711452360.5A
Authority: CN
Inventors: 林建民
Original assignee: Shaoxing Keqiao Xinfei Technology Co Ltd
Current assignee: Shaoxing Keqiao Xinfei Technology Co., Ltd
Priority date: 2017-12-27
Filing date: 2017-12-27
Publication date: 2020-11-27
Anticipated expiration: 2037-12-27
Also published as: CN107898094A

Abstract

The invention discloses a lunch box, which comprises a containing part, a cover body and a turning lifting mechanism, wherein a second groove is arranged on the inner side of the cover body, a sucker for sucking a mobile phone is arranged at the bottom of the second groove, a partition plate capable of exposing the second groove is arranged on one side of the cover body provided with the second groove, the turning lifting mechanism comprises a first mounting block arranged on the containing part, a second mounting block arranged on the upper end surface of the cover body, an L-shaped lifting frame which is arranged between the first mounting block and the second mounting block and can turn outwards by 90 degrees relative to the first mounting block, a third mounting block with a lifting rod is arranged at one end of the L-shaped lifting frame far away from the first mounting block in a telescopic way, a locking mechanism for limiting the movement of the lifting rod is arranged on the outer wall of the second rod, an adjusting mechanism for limiting the rotation of the second mounting block is arranged between the second mounting block of the third mounting block, a video can be watched when the lunch box, the sanitation of the food in the containing part can not be affected.

Description

Lunch box

Technical Field

The invention relates to the field of tableware, in particular to a lunch box.

Background

Due to the coverage of a wireless network, the mobile phone has basically replaced a computer to become the most trendy entertainment communication appliance in the current society, and even when a person has a meal, the person can see the mobile phone and eat at any place and can watch videos.

The lunch-box is the tableware of using always, and general office worker can follow domestic lunch-box and carry the cooked food for healthy, and when having a meal with the lunch-box, general cell-phone can only be held in the hand and watch the video, leads to the hand very tired, and it is very inconvenient to need prepare the support in addition if place on the dining table, and general cell phone stand height is lower, and the viewer need look down the head and watch, and the time is for a long time to the cervical vertebra injury great.

Disclosure of Invention

In view of the above technical problems, the present invention aims to: the lunch box capable of watching the mobile phone video at the same time when people have dinner is provided.

In order to achieve the purpose, the invention provides a new technical scheme: a lunch box comprises a containing part and a cover body, wherein a turning lifting mechanism which enables the cover body to rotate relative to the containing part is arranged between the cover body and the containing part, a second groove which is used for containing a mobile phone is concavely arranged on one side of the cover body matched with the containing part, a sucker which adsorbs the mobile phone is arranged at the bottom of the second groove, a partition board which can block or expose the second groove is arranged on one side of the cover body provided with the second groove, the turning lifting mechanism comprises a first installation block which is arranged at the center of the outer wall of one side of the containing part and is close to an opening, a second installation block is arranged at the center of the upper end surface of the cover body, an L-shaped lifting frame is arranged between the first installation block and the second installation block, the L-shaped lifting frame is divided into a first rod with short length and a second rod with long length, a first groove which enables the L-shaped lifting frame, the tip of second pole is provided with and supplies second installation piece pivoted third installation piece, and the one end that third installation piece is close to the second pole is provided with the lifter, and the tip of second pole is sunken to have and supplies the cavity that the lifter stretched, second pole outer wall is provided with the locking mechanism that spacing lifter removed, is provided with spacing second installation piece pivoted adjustment mechanism between the third installation piece second installation piece.

According to the technical scheme: the cover body of the existing lunch box only has the function of covering the containing part, the cover body is made into a container for placing a mobile phone for a user to watch by the overturning lifting mechanism arranged between the cover body and the containing part, when the lunch box is used, the cover body is overturned for 90 degrees, the partition plate is taken down from the cover body along the edge of the partition plate, the second groove of the cover body is exposed, the mobile phone is fixed by the sucker, at the moment, the locking mechanism is unscrewed, the lifting rod is lifted upwards vertically to a proper height by holding the cover body, then the locking mechanism is screwed again, finally, the overturning angle of the cover body relative to the third mounting block can be adjusted according to needs, at the moment, the user can watch a video of the mobile phone at the head level while eating, the lunch box can watch the video at the head level without lowering the head all the time, and the mobile phone is placed in a way of being separated.

The invention is further provided with: the locking mechanism comprises a threaded hole which is formed in the outer wall of the second rod and is close to one end of the third mounting block and communicated with the cavity, a locking stud is arranged on the threaded hole, and a first knob which is convenient for manually rotating the locking stud is arranged on the upper end face of the locking stud.

According to the technical scheme: can quick rotating locking double-screw bolt through first knob, the user can the height of quick adjustment lifter as required, and it is very convenient to use.

The invention is further provided with: the adjusting mechanism comprises a first through hole penetrating through inner walls of two sides of a groove of the third mounting block, a second through hole penetrating through the second mounting block and a screw rod, wherein a stop block is arranged at one end of the screw rod and can penetrate through the first through hole and the second through hole, a locking nut is arranged at the end of the screw rod in a matched mode, and a second knob convenient to manually screw is fixedly arranged on the outer portion of the nut.

According to the technical scheme: the nut can be rotated fast through the second knob to adjust the turnover angle of the cover body relative to the third mounting block, and the use is very convenient.

The invention is further provided with: the both sides of second pole are provided with supporting mechanism, supporting mechanism includes the sunken holding chamber that sets up in the both sides of second pole along second pole length direction, the one end that the holding chamber is close to first pole articulates there is the bracing piece, and articulated department is provided with the torsional spring, it is concave to be provided with the card on the bracing piece, is provided with the fixture block that the bracing piece was accomodate the time and was blocked concave cooperation joint on the holding chamber.

According to the technical scheme: the support rod of the support mechanism can be contained in the containing cavity, and the support rod can be turned over to support the L-shaped lifting frame by removing the matching relation between the clamping groove and the clamping block during use.

The invention is further provided with: one end of the stop block close to the screw is provided with a limiting mechanism for preventing the screw from rotating when the nut is screwed, the limiting mechanism comprises a protrusion arranged at one end of the stop block close to the screw, and one end of the third mounting block close to the stop block is provided with a concave part for accommodating the protrusion.

According to the technical scheme: in order to further accelerate the adjusting speed of the adjusting mechanism, the screw rod is prevented from rotating together with the second knob when the second knob is rotated, the screw rod can be effectively limited by the convex arrangement, so that the adjusting speed of the adjusting mechanism is greatly increased.

The invention is further provided with: the cover body is provided with clamping grooves at four corners of one side close to the partition board, and clamping protrusions matched and clamped with the clamping grooves are arranged at four corners of the partition board.

According to the technical scheme: the baffle passes through the protruding and draw-in groove cooperation of card with the lid, watches the video when needs and makes and take off the baffle can.

The invention is further provided with: the lunch box is characterized in that first sliding grooves are formed in the upper end and the lower end of one side, close to the partition plate, of the cover body along the length direction of the lunch box, second sliding grooves opposite to the first sliding grooves are formed in the partition plate, and sliding blocks are arranged between the first sliding grooves and the second sliding grooves in a clamping sliding mode.

According to the technical scheme: remove through a slider of sharing between baffle and the lid, need not take off the baffle just can watch the video, and close the back when baffle and splendid attire portion cooperation, combine L type crane can not take place the translation by spacing lid simultaneously.

The invention is further provided with: be provided with air bleed mechanism in the sucking disc, air bleed mechanism includes the inside vent line that sets up of lid, vent line's one end intercommunication sucking disc bottom, and vent line's the other end sets up in the second recess or the lid is outside or lid one side, the one end tip that vent line kept away from the sucking disc is provided with the sealing plug that can open or close this vent line.

According to the technical scheme: after the air release mechanism is arranged, when the video is watched, the mobile phone can be taken down quickly only by opening the sealing plug, and the mobile phone is very convenient and fast.

The invention is further provided with: the sealing plug is connected and arranged in the second groove.

According to the technical scheme: this arrangement avoids loss of the sealing plug.

The invention is further provided with: one side of the clapboard, which is far away from the cover body, is provided with a rubber ring which is in sealed clamping with the containing part.

According to the technical scheme: the rubber ring can be arranged to seal the cover body and the containing part when the cover body and the containing part are closed in a matched mode.

Compared with the prior art, the invention has the advantages that: the cover body becomes a container for placing the mobile phone for the user to watch by the turnover lifting mechanism arranged between the cover body and the containing part; the locking stud can be quickly rotated through the first knob, and a user can quickly adjust the height of the lifting rod according to needs; the nut can be quickly rotated through the second knob to adjust the turnover angle of the cover body relative to the third mounting block; the supporting rod can be accommodated in the accommodating cavity, and when the L-shaped lifting frame is used, the matching relation between the clamping groove and the clamping block is removed, and the supporting rod can be turned over to play a role in supporting the L-shaped lifting frame; the arrangement of the bulge can effectively limit the screw rod from rotating, so that the adjusting speed of the adjusting mechanism is greatly increased; the setting of gassing mechanism only needs open the sealing plug after having watched the video and just can take off the cell-phone fast, and is very convenient, and this lunch-box can look at the video level when having a meal, need not to bow always and watch, and is easy and simple to handle, and the cell-phone separates with the baffle and places, can not influence the health of the interior food of splendid attire portion.

Drawings

FIG. 1 is a rear view of a video viewed on a lunch box according to example 1;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is an enlarged view of A in FIG. 1;

FIG. 4 is a disassembled view of the lunch box of embodiment 2;

FIG. 5 is a left side view of a video viewed with the lunch box of embodiment 2;

FIG. 6 is an isometric view of a video view taken with a lunchbox of the type described in example 2;

FIG. 7 is a front view showing the second recess exposed by the movement of the partition board in embodiment 2;

fig. 8 is a rear view showing the second groove exposed by the movement of the partition plate in embodiment 2.

In the figure: 1. a containing section; 2. a cover body; 201. a second groove; 202. a vent line; 203. a card slot; 204. a shifting sheet; 205. a first chute; 3. a first mounting block; 4. an L-shaped lifting frame; 401. a first lever; 402. a second lever; 4021. a concave cavity; 4022. an accommodating cavity; 4023. a clamping block; 5. a third mounting block; 501. a screw; 502. a baffle plate; 503. a protrusion; 6. a lifting rod; 7. locking the stud; 8. a support bar; 801. clamping a concave part; 802. a folding part; 9. a second mounting block; 10. a suction cup; 11. a sealing plug; 12. a partition plate; 1201. clamping convex; 1202. a second chute; 13. a rubber ring.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.

Example 1

A lunch box comprises a containing part 1 and a cover body 2, wherein an overturning lifting mechanism is arranged between the cover body 2 and the containing part 1, a shifting sheet 204 convenient for overturning the cover body 2 is arranged on one side, away from the overturning lifting mechanism, of the upper end surface of the cover body 2, the overturning lifting mechanism comprises a first mounting block 3 which is arranged in the center of the outer wall of one side of the containing part 1 and close to an opening, a second mounting block 9 is arranged in the center of the upper end surface of the cover body 2, an L-shaped lifting frame 4 is arranged between the first mounting block 3 and the second mounting block 9, the L-shaped lifting frame 4 is divided into a first rod 401 with short length and a second rod 402 with long length, a first groove penetrating through one end, away from the containing part 1, of the first rod 401 is hinged with the inner wall of the first groove; the end of the second rod 402 is provided with a third mounting block 5 for rotating the second mounting block 9, one end of the third mounting block 5 close to the second rod 402 is provided with a lifting rod 6, the end of the second rod 402 is recessed with a cavity 4021 for the lifting rod 6 to extend and descend, one end of the outer wall of the second rod 402 close to the third mounting block 5 is provided with a threaded hole communicated with the cavity 4021, the threaded hole is provided with a locking stud 7, and the upper end face of the locking stud 7 is provided with a first knob for facilitating manual rotation of the locking stud 7.

The two sides of the second rod 402 are provided with supporting mechanisms, as shown in fig. 2 and 5, the two sides of the second rod 402 are provided with accommodating cavities 4022 along the length direction of the second rod 402, one ends of the accommodating cavities 4022 close to the first rod 401 are hinged with a supporting rod 8, the hinged part is provided with a torsion spring, one end part of the supporting rod 8 far away from the hinged part is provided with a turnover part 802 convenient for turning over the supporting rod 8, the supporting rod 8 is provided with a clamping groove 801, and the accommodating cavities 4022 are provided with clamping blocks 4023 matched with the clamping groove 801 when the supporting rod 8 is accommodated.

As shown in fig. 2 to 3, a second groove 201 penetrating through both ends is recessed at one end of the third mounting block 5 away from the L-shaped crane 4, and the second groove 201 can accommodate the second mounting block 9. Be provided with between second installation piece 9 and the third installation piece 5 and supply second installation piece 9 to rotate and spacing its pivoted adjustment mechanism, this adjustment mechanism is including running through the first through-hole of 5 recess both sides inner walls of third installation piece and the second through-hole that runs through second installation piece 9, still includes that one end is provided with the screw rod 501 that the dog can pass first through-hole and second through-hole, the cooperation of screw rod 501 tip is provided with the nut of locking, the nut external fixation is provided with the second knob of being convenient for manually to screw.

A limiting mechanism for preventing the screw 501 from rotating when the nut is screwed is arranged at one end of the stopper close to the screw 501, the limiting mechanism comprises a protrusion 503 arranged at one end of the stopper close to the screw 501, and a concave part for accommodating the protrusion 503 is arranged at one end of the third mounting block 5 close to the stopper.

The lower terminal surface of lid 2 caves in and has a second recess 201 of holding cell-phone, and second recess 201 bottom is provided with the sucking disc 10 that adsorbs the cell-phone, and sucking disc 10 preferred sets up two side by side at the interval.

The suction cup 10 is internally provided with an air bleeding mechanism, the air bleeding mechanism comprises a vent pipeline 202 arranged inside the cover body 2, one end of the vent pipeline 202 is communicated with the bottom of the suction cup 10, the other end of the vent pipeline 202 is arranged in the second groove 201 or outside the cover body 2 or on one side of the cover body 2, preferably arranged on one side of the bottom of the second groove 201, the end part of the vent pipeline is provided with a sealing plug 11 capable of opening or closing the vent pipeline 202, and the sealing plug 11 is connected and arranged in the second groove 201.

As shown in fig. 4, a partition plate 12 having the same shape as the cover 2 and having an area slightly larger than the area of the cover 2 is fastened to four corners of the cover 2, fastening slots 203 are formed in the four corners of the cover 2, fastening protrusions 1201 fastened to the fastening slots 203 in a matching manner are formed in the four corners of the partition plate 12, and a rubber ring 13 fastened to the container 1 in a sealing manner is disposed on one side of the partition plate 12 away from the cover 2.

In order to ensure the sanitation of the lunch box, a partition plate 12 is arranged, when food is contained, a rubber ring 13 of the partition plate 12 plays a sealing role after a cover body 2 is closed, when a user wants to see a video, the cover body 2 is turned for 90 degrees, the partition plate 12 is taken down from the cover body 2 along the edge of the partition plate 12 to expose a second groove 201 of the cover body 2, a sealing plug 11 is opened at the moment, a mobile phone is pressed under a suction disc 10 to discharge air in the suction disc 10 from a ventilation pipeline 202, the suction disc 10 is under negative pressure at the moment to plug the sealing plug 11, the mobile phone is firmly adsorbed in the second groove 201, at the moment, a support rod 8 in an accommodating cavity 4022 can be turned downwards to form an L-shaped lifting frame 4, then a locking stud 7 is unscrewed, the lifting rod 6 is lifted upwards vertically to a proper height after the cover body 2 is nipped, then the locking stud 7 is screwed again, and finally the turning angle of the cover body 2 relative to a third, the second knob is rotated, the cover body 2 is limited by screwing the second knob after the cover body 2 is turned over, at the moment, a user can watch the mobile phone video at head while eating, as shown in figure 6, although the mobile phone needs to be arranged on the lunch box, the lunch box can ensure sanitation, the user does not need to look at the video with head down, and discomfort of cervical vertebra is avoided.

Example 2

As shown in fig. 7 to 8, the partition plate 12 and the lid body 2 of the present embodiment are slidably disposed, a first chute 205 is disposed at the upper and lower ends of one side of the lid body 2 close to the partition plate 12 along the length direction of the lunch box, a second chute 1202 is disposed on the partition plate 12 opposite to the first chute 205, and a slider is slidably disposed between the first chute 205 and the second chute 1202.

When the mobile phone is required to be placed to watch videos, the partition plate 12 slides towards one side of the cover body 2 to expose the second groove 201, and the mobile phone is fixed on the suction cup 10 in the second groove 201.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.

Claims

1. A lunch box comprises a containing part (1) and a cover body (2), and is characterized in that a turnover lifting mechanism which enables the cover body (2) to rotate relative to the containing part (1) is arranged between the cover body (2) and the containing part (1), a second groove (201) which is used for containing a mobile phone is concavely arranged on one side of the cover body (2) matched with the containing part (1), a sucking disc (10) which adsorbs the mobile phone is arranged at the bottom of the second groove (201), an air discharging mechanism is arranged in the sucking disc (10), the air discharging mechanism comprises an air vent pipeline (202) arranged in the cover body (2), one end of the air vent pipeline (202) is communicated with the bottom of the sucking disc (10), the other end of the air vent pipeline (202) is arranged in the second groove (201) or outside the cover body (2) or on one side of the cover body (2), and a sealing plug (11) which can open or close the air vent pipeline (202) is arranged at the end part of the air vent pipeline (, a partition plate (12) capable of blocking the second groove (201) or exposing the second groove (201) is arranged on one side of the cover body (2) provided with the second groove (201), the overturning lifting mechanism comprises a first mounting block (3) arranged at the center of the outer wall on one side of the containing part (1) and close to the opening, a second mounting block (9) is arranged at the center of the upper end face of the cover body (2), an L-shaped lifting frame (4) is arranged between the first mounting block (3) and the second mounting block (9), the L-shaped lifting frame (4) is divided into a first rod (401) with short length and a second rod (402) with long length, a first groove for enabling the L-shaped lifting frame (4) to overturn for 90 degrees is formed in the upper end of the first mounting block (3), a third mounting block (5) for the second mounting block (9) to rotate is arranged at the end part of the second rod (402), and a lifting rod (6) is arranged at one end, close to the second rod (402), of the third mounting block (5), the end part of the second rod (402) is sunken to form a concave cavity (4021) for the lifting rod (6) to extend, the outer wall of the second rod (402) is provided with a locking mechanism for limiting the movement of the lifting rod (6), and an adjusting mechanism for limiting the rotation of the second mounting block (9) is arranged between the third mounting block (5) and the second mounting block (9).

2. A lunch box according to claim 1, characterised in that the locking mechanism comprises a threaded hole in the outer wall of the second rod (402) and communicating with the cavity (4021) and arranged near one end of the third mounting block (5), a locking stud (7) is arranged on the threaded hole, and a first knob for facilitating manual rotation of the locking stud (7) is arranged on the upper end face of the locking stud (7).

3. The lunch box according to claim 1, wherein the adjusting mechanism comprises a first through hole penetrating through the inner walls of the two sides of the groove of the third mounting block (5), a second through hole penetrating through the second mounting block (9), and a screw (501) with a stop at one end and capable of penetrating through the first through hole and the second through hole, a locking nut is arranged at the end of the screw (501) in a matching manner, and a second knob convenient for manual screwing is fixedly arranged outside the nut.

4. The lunch box according to claim 1, wherein supporting mechanisms are arranged on two sides of the second rod (402), each supporting mechanism comprises a containing cavity (4022) which is formed by sinking the two sides of the second rod (402) along the length direction of the second rod (402), a supporting rod (8) is hinged to one end, close to the first rod (401), of each containing cavity (4022), a torsion spring is arranged at the hinged position, a clamping groove (801) is formed in each supporting rod (8), and a clamping block (4023) which is matched and clamped with the clamping groove (801) when the supporting rods (8) are stored is arranged in each containing cavity (4022).

5. A lunch box according to claim 3, characterised in that the end of the stop close to the screw (501) is provided with a stop means for preventing rotation of the screw (501) when the nut is being screwed, the stop means comprising a protrusion (503) provided at the end of the stop close to the screw (501), and a recess for receiving the protrusion (503) is provided at the end of the third mounting block (5) close to the stop.

6. The lunch box according to claim 5, wherein the cover body (2) is provided with clamping grooves (203) at four corners of one side close to the partition plate (12), and clamping protrusions (1201) matched and clamped with the clamping grooves (203) are arranged at four corners of the partition plate (12).

7. The lunch box according to claim 5, wherein the upper and lower ends of one side of the cover body (2) close to the partition plate (12) are provided with first sliding grooves (205) along the length direction of the lunch box, the partition plate (12) is provided with second sliding grooves (1202) opposite to the first sliding grooves (205), and sliding blocks are arranged between the first sliding grooves (205) and the second sliding grooves (1202) in a clamping and sliding manner.

8. A lunch box according to claim 1, characterised in that the sealing plug (11) is arranged in connection in the second recess (201).

9. A cutlery box according to claim 1, characterised in that the side of the partition (12) remote from the lid (2) is provided with a rubber ring (13) which sealingly engages with the container (1).