阅读说明：本技术 一种用于长途运输的具有减震功能的保鲜箱 (A fresh-keeping case that is used for shock-absorbing function that has of long-distance transport ) 是由 宋建民 王德海 黄祥君 石丹垚 宛荣生 常红影 于 2019-11-20 设计创作，主要内容包括：本发明涉及一种用于长途运输的具有减震功能的保鲜箱,包括外箱体,所述外箱体内套接有保鲜箱,所述外箱体内壁的左右两侧均开设有方形槽,所述方形槽内套接有两个垂直减震机构,两个所述垂直减震机构的相对一侧通过连接板固定连接,两个所述垂直减震机构的相背一侧均横向减震机构,所述垂直减震机构的上下两侧均固定连接有滑动装置。本发明通过对箱体的改进,在原有的箱体内壁左右两侧设置有方形槽,两个中空套通过连接板固定连接,而两个中空套相背一侧均设置有圆柱套、挤压弹簧和推杆,当出现水平方向震动时,圆柱套、挤压弹簧和推杆相互配合的作用下,内部保鲜箱能够被有效的进行减震,从而保证了保鲜箱的安全稳定。(The invention relates to a preservation box with a damping function for long-distance transportation, which comprises an outer box body, wherein the preservation box is sleeved in the outer box body, square grooves are formed in the left side and the right side of the inner wall of the outer box body, two vertical damping mechanisms are sleeved in the square grooves, opposite sides of the two vertical damping mechanisms are fixedly connected through a connecting plate, opposite sides of the two vertical damping mechanisms are respectively provided with a transverse damping mechanism, and the upper side and the lower side of each vertical damping mechanism are respectively fixedly connected with a sliding device. According to the invention, through the improvement of the box body, the left side and the right side of the inner wall of the original box body are provided with the square grooves, the two hollow sleeves are fixedly connected through the connecting plate, and the opposite sides of the two hollow sleeves are respectively provided with the cylindrical sleeve, the extrusion spring and the push rod.)

1. The utility model provides a fresh-keeping case that is used for long-distance transport to have shock-absorbing function, includes outer box (1), cup joint fresh-keeping case (20) in outer box (1), its characterized in that: the left side and the right side of the inner wall of the outer box body (1) are respectively provided with a square groove (14), the square groove (14) is internally sleeved with two vertical damping mechanisms (2), opposite sides of the two vertical damping mechanisms (2) are fixedly connected through a connecting plate (4), opposite sides of the two vertical damping mechanisms (2) are respectively provided with a transverse damping mechanism, the upper side and the lower side of each vertical damping mechanism are respectively fixedly connected with a sliding device, and the two sliding devices are respectively sleeved in sliding grooves formed in the upper side and the lower side of the inner wall of the square groove (14);

the vertical damping mechanism (2) comprises a hollow sleeve (5), a sliding block (6) is sleeved in the hollow sleeve (5), sliding rods (7) are inserted into the left side and the right side of the bottom of the sliding block (6), the upper end and the lower end of each sliding rod (7) are fixedly connected with the upper side and the lower side of the inner wall of the hollow sleeve (5) respectively, a telescopic spring (8) is sleeved on each sliding rod (7), a movable groove (10) is formed in one side of the inner wall of the hollow sleeve (5), a square block (9) is sleeved in each movable groove (10), and one end of each square block (9) is fixedly connected with one side of a fresh-keeping box (20);

the transverse shock absorption mechanism comprises a cylindrical sleeve (11), a round block (18) is sleeved in the cylindrical sleeve (11), a damping ring (19) is sleeved on the round block (18), a push rod (13) is fixedly connected to one side of the round block (18), an extrusion spring (12) is sleeved on the push rod (13), and one end of the push rod (13) is fixedly connected to one side of the hollow sleeve (5).

2. The fresh-keeping box with shock absorption function for long-distance transport according to claim 1, characterized in that: the sliding device comprises a fixing strip (15), connecting rods (16) are fixedly connected to the left side and the right side of the fixing strip (15), a shaft rod is sleeved at one end, away from the fixing strip (15), of each connecting rod (16), sliding wheels (17) are sleeved at the upper end and the lower end of each shaft rod, and the surface of each sliding wheel (17) is in lap joint with one side of the inner wall of the sliding chute.

3. The fresh-keeping box with shock absorption function for long-distance transport according to claim 1, characterized in that: one side swing joint at fresh-keeping case (20) top has heat preservation lid (3), heat preservation lid (3) cup joint the top of fresh-keeping case (20) inner chamber.

4. The fresh-keeping box with shock absorption function for long-distance transport according to claim 1, characterized in that: the sliding block (6) is sleeved with a rubber sleeve, and four outer walls of the rubber sleeve are respectively in lap joint with the periphery of the inner wall of the hollow sleeve (5).

5. The fresh-keeping box with shock absorption function for long-distance transport according to claim 1, characterized in that: one end of the extrusion spring (12) is in lap joint with one side of the hollow sleeve (5), and the other end of the extrusion spring (12) is fixedly connected with one side of the cylindrical sleeve (11).

6. The fresh-keeping box with shock absorption function for long-distance transport according to claim 1, characterized in that: the bottom of the fixed strip (15) is fixedly connected with a plurality of wheel seats, the wheel seats are internally and movably connected with rollers, and the side surfaces of the rollers are in contact with the bottom of the inner wall of the sliding groove.

Technical Field

The invention relates to a preservation box with a shock absorption function for long-distance transportation.

Background

The fresh-keeping case is as fresh-keeping device, and rotatory mould pressing technology one shot forming is refined in production to be formed, is furnished with ocean stainless steel hasp, and the bottom is furnished with the rubber slipmat, and nontoxic tasteless, ultraviolet resistance, difficult discolour, the surface is smooth, and easy the washing keeps warm effectually, is not afraid of and falls to bump.

Present fresh-keeping case is in the transportation, and during especially long-distance transport, the contact between the bottom of the case and the automobile body, vibrations are great in the transportation, and during the fresh-keeping material of fresh-keeping case general transportation, generally propose very high requirement to the stability of fresh-keeping case, and common insulation can is fixed in the carriage through external fixing device, just avoids the box displacement, but does not alleviate the vibrations that the box produced like this, causes the inside fresh-keeping product to cause the condition of quality destruction because vibrations easily.

Disclosure of Invention

Technical problem to be solved

In order to solve the problems in the prior art, the invention provides a fresh-keeping box with a shock absorption function for long-distance transportation.

(II) technical scheme

In order to achieve the purpose, the invention adopts the main technical scheme that: a preservation box with a shock absorption function for long-distance transportation comprises an outer box body, wherein the preservation box is sleeved in the outer box body, square grooves are formed in the left side and the right side of the inner wall of the outer box body, two vertical shock absorption mechanisms are sleeved in the square grooves, opposite sides of the two vertical shock absorption mechanisms are fixedly connected through a connecting plate, transverse shock absorption mechanisms are arranged on opposite sides of the two vertical shock absorption mechanisms, sliding devices are fixedly connected to the upper side and the lower side of each vertical shock absorption mechanism, and the two sliding devices are respectively sleeved in sliding grooves formed in the upper side and the lower side of the inner wall of the square groove;

the vertical damping mechanism comprises a hollow sleeve, a sliding block is sleeved in the hollow sleeve, sliding rods are inserted into the left side and the right side of the bottom of the sliding block in a penetrating manner, the upper end and the lower end of each sliding rod are fixedly connected with the upper side and the lower side of the inner wall of the hollow sleeve respectively, a telescopic spring is sleeved on each sliding rod, a movable groove is formed in one side of the inner wall of the hollow sleeve, a square block is sleeved in each movable groove, and one end of each square block is fixedly connected with one side of the preservation box;

the transverse damping mechanism comprises a cylindrical sleeve, a round block is sleeved in the cylindrical sleeve, a damping ring is sleeved on the round block, a push rod is fixedly connected to one side of the round block, an extrusion spring is sleeved on the push rod, and one end of the push rod is fixedly connected to one side of the hollow sleeve.

The fresh-keeping box with the shock absorption function for long-distance transportation is further characterized in that the sliding device comprises a fixing strip, connecting rods are fixedly connected to the left side and the right side of the fixing strip, one ends, far away from the fixing strip, of the connecting rods are sleeved with shaft rods, sliding wheels are sleeved at the upper ends and the lower ends of the shaft rods, and the surfaces of the sliding wheels are in lap joint with one side of the inner wall of the sliding groove.

The preservation box with the shock absorption function for long-distance transportation is further characterized in that a heat preservation cover is movably connected to one side of the top of the preservation box, and the heat preservation cover is sleeved above the inner cavity of the preservation box.

The fresh-keeping box with the shock absorption function for long-distance transportation is further characterized in that a rubber sleeve is sleeved on the sliding block, and four outer walls of the rubber sleeve are respectively in lap joint with the periphery of the inner wall of the hollow sleeve.

Further, one end of the extrusion spring is in lap joint with one side of the hollow sleeve, and the other end of the extrusion spring is fixedly connected with one side of the cylindrical sleeve.

The preservation box with the shock absorption function for long-distance transportation is characterized in that a plurality of wheel seats are fixedly connected to the bottom of the fixing strip below the preservation box, idler wheels are movably connected into the wheel seats, and the side surfaces of the idler wheels are in contact with the bottom of the inner wall of the sliding groove below the wheel seats.

(III) advantageous effects

The invention has the beneficial effects that:

1. according to the invention, through the improvement of the box body, the left side and the right side of the inner wall of the original box body are provided with the square grooves, the two hollow sleeves are fixedly connected through the connecting plate, and the opposite sides of the two hollow sleeves are respectively provided with the cylindrical sleeve, the extrusion spring and the push rod.

2. According to the invention, through the improvement of the hollow sleeve, when vibration occurs in the vertical direction, the square block fixedly connected with the preservation box is subjected to the gravity action of the preservation box, the square block moves up and down in the movable groove, when the square block moves, the square block plays a role of compressing the telescopic spring on the sliding rod downwards through the sliding block, and the preservation box can be upwards restored to the original position under the elastic action of the telescopic spring.

Drawings

FIG. 1 is a front sectional view of a fresh keeping box with shock absorption function for long distance transportation according to the present invention;

FIG. 2 is a side view of a fresh food container with shock absorbing function for long distance transportation according to the present invention;

FIG. 3 is a view of a fresh-keeping box with shock absorption function for long-distance transportation according to the present invention;

fig. 4 is a sectional view of a cylindrical sleeve of a fresh keeping box with a shock absorption function for long-distance transportation according to the present invention.

[ description of reference ]

The fresh-keeping box comprises an outer box body 1, a vertical shock absorption mechanism 2, a heat preservation cover 3, a connecting plate 4, a hollow sleeve 5, a sliding block 6, a sliding rod 7, an expansion spring 8, a square block 9, a movable groove 10, a cylindrical sleeve 11, an extrusion spring 12, a push rod 13, a square groove 14, a fixing strip 15, a connecting rod 16, a sliding wheel 17, a round block 18, a damping ring 19 and a fresh-keeping box 20.

Detailed Description

For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.

A preservation box with a shock absorption function for long-distance transportation comprises an outer box body 1, wherein a preservation box 20 is sleeved in the outer box body 1, square grooves 14 are formed in the left side and the right side of the inner wall of the outer box body 1, two vertical shock absorption mechanisms 2 are sleeved in the square grooves 14, opposite sides of the two vertical shock absorption mechanisms 2 are fixedly connected through a connecting plate 4, transverse shock absorption mechanisms are arranged on opposite sides of the two vertical shock absorption mechanisms 2, sliding devices are fixedly connected to the upper side and the lower side of each vertical shock absorption mechanism, and the two sliding devices are respectively sleeved in sliding grooves formed in the upper side and the lower side of the inner wall of the square groove;

the vertical damping mechanism 2 comprises a hollow sleeve 5, a sliding block 6 is sleeved in the hollow sleeve 5, sliding rods 7 are inserted in the left side and the right side of the bottom of the sliding block 6, the upper end and the lower end of each sliding rod 7 are fixedly connected with the upper side and the lower side of the inner wall of the hollow sleeve 5 respectively, a telescopic spring 8 is sleeved on each sliding rod 7, a movable groove 10 is formed in one side of the inner wall of the hollow sleeve 5, a square block 9 is sleeved in each movable groove 10, and one end of each square block 9 is fixedly connected with one side of a fresh-keeping box;

when the vertical direction vibrations appear, receive fresh-keeping case 20's action of gravity with fresh-keeping case 20 fixed connection's square piece, square piece 9 reciprocates in activity groove 10, during the removal, square piece 9 plays the effect of downward compression through slider 6 to expanding spring 8 on the slide bar 7, and under expanding spring 8's elastic action, fresh-keeping case 20 can upwards resume the normal position, and this in-process, fresh-keeping case 20 can effectually alleviate vibrations.

The transverse shock absorption mechanism comprises a cylindrical sleeve 11, a round block 18 is sleeved in the cylindrical sleeve 11, a damping ring 19 is sleeved on the round block 18, a push rod 13 is fixedly connected to one side of the round block 18, an extrusion spring 12 is sleeved on the push rod 13, and one end of the push rod 13 is fixedly connected with one side of the hollow sleeve 5. The setting of damping circle 19, when the push rod 13 that appears receives vibrations to remove, the effect of relaxing the impact that plays that damping circle 19 on the circle piece 18 can be better for the speed that push rod 13 removed slows down, and under the elastic action of extrusion spring 13 on push rod 13, fresh-keeping box 20 can be effectually cushioned, thereby can carry out better alleviating with horizontal vibrations.

In one of them embodiment of a fresh-keeping case that is used for long-distance transport to have shock-absorbing function, slider includes fixed strip 15, the equal fixedly connected with connecting rod 16 of the left and right sides of fixed strip 15, the axostylus axostyle has been cup jointed to the one end that fixed strip 15 was kept away from to connecting rod 16, the movable pulley 17 has all been cup jointed at the upper and lower both ends of axostylus axostyle, the surface of movable pulley 17 and one side overlap joint of spout inner wall, be located a plurality of wheel seats of bottom fixedly connected with of below fixed strip 15, swing joint has the gyro wheel in the wheel seat, the side surface of gyro.

In this embodiment, because when vibrations, fresh-keeping case 20 can receive inertia, and hollow sleeve 5 can remove in the spout, during the removal, is provided with movable pulley 17 and gyro wheel, can guarantee the nimble removal of hollow sleeve 5 like this, avoids hollow sleeve 5 and spout inner wall contact to cause the too big condition of friction.

In a preservation case that is used for long-distance transport to have shock-absorbing function further, one side swing joint at preservation case 20 top has heat preservation lid 3, and heat preservation lid 3 cup joints the top at preservation case 20 inner chamber.

In a preservation case that is used for long-distance transport to have shock-absorbing function further, the slider 6 is gone up to cup joint the rubber sleeve, and four outer walls of rubber sleeve overlap joint all around with the inner wall of cavity cover 5 respectively.

In the fresh-keeping box with the shock absorption function for long-distance transportation, one end of an extrusion spring 12 is lapped with one side of a hollow sleeve 5, and the other end of the extrusion spring 12 is fixedly connected with one side of a cylindrical sleeve 11.