CN211944526U

CN211944526U - PP box of structure of built-in buffering protection

Info

Publication number: CN211944526U
Application number: CN201921798392.5U
Authority: CN
Inventors: 李建耀; 刘星
Original assignee: Hangzhou Xingsu Electronic Co ltd
Current assignee: Hangzhou Xingsu Electronic Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-11-17
Anticipated expiration: 2029-10-24

Abstract

The utility model relates to the technical field of plastic boxes, in particular to a PP box with a built-in buffer protection structure, which comprises a box main body, a box cover and an inner box, wherein a positioning groove is fixedly arranged at one side of the box main body, a shockproof spring is fixedly arranged inside the box main body, a connecting piece is fixedly arranged at one side of the box main body, a handle is fixedly arranged at the top of the box cover, a gripping groove is fixedly arranged at one side of the handle, a connecting buckle is fixedly arranged at one side of the box cover, a positioning piece is fixedly arranged at one side of the box cover, a fixing cover is fixedly arranged at one side of the box cover, a box edge is fixedly arranged at one side of the top of the inner box, the utility model discloses a shockproof spring which is arranged, when the box main body is extruded or collided by external force, the shockproof spring can reduce pressure, so that when the equipment is used, the phenomenon that the placed objects are extruded and deformed can be avoided.

Description

PP box of structure of built-in buffering protection

Technical Field

The utility model relates to a plastic case technical field specifically is a PP box of structure of built-in buffering protection.

Background

Polypropylene (PP for short) is a semi-crystalline thermoplastic plastic, has high impact resistance and high mechanical property, and resists corrosion of various organic solvents and acid and alkali; the polypropylene can be widely applied in the industry, is one of common high polymer materials, and can be used for manufacturing food containers such as water buckets, garbage cans, baskets, microwave ovens and the like; the plastic container made of the material has good air permeability, high heat-resistant temperature, high impact resistance, strong mechanical property and resistance to corrosion of various organic solvents and acid and alkali; common soybean milk bottles, yogurt bottles, juice beverage bottles, microwave lunch boxes; the melting point is up to 167 ℃, the plastic box can be placed in a microwave oven only, and the plastic box can be reused after being carefully cleaned.

The existing PP box has a plurality of types, but the existing PP box is troublesome in use and cannot avoid the phenomenon that a placed object is extruded and deformed by external pressure, so that the current situation is changed by the PP box with a built-in buffer protection structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PP box of structure of built-in buffering protection 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:

a PP box with a built-in buffer protection structure comprises a box main body, a box cover and an inner box, wherein a positioning groove is fixedly formed in one side of the box main body, a shockproof spring is fixedly mounted in the box main body, a connecting piece is fixedly mounted on one side of the box main body, a handle is fixedly mounted at the top of the box cover, a grabbing groove is fixedly formed in one side of the handle, a connecting buckle is fixedly mounted on one side of the box cover, a positioning piece is fixedly mounted on one side of the box cover, a fixing cover is fixedly mounted on one side of the box cover, a box edge is fixedly mounted on one side of the top of the inner box, a fixing hole is fixedly formed in the inner part of the inner box, a clamping groove is fixedly formed in the inner part of the fixing hole, a placing cylinder is movably sleeved in the inner part of the fixing hole, a telescopic piece is fixedly, the top of the bottom plate is fixedly provided with a clamping piece.

Preferably, the surface of the positioning piece is movably sleeved with the inside of the positioning groove.

Preferably, the surface of the fixed cover is provided with a sealing ring, and the inside of the fixed cover is provided with a silica gel body.

Preferably, the bottom of the bottom plate is fixedly provided with a spring.

Preferably, the other end of the shockproof spring is fixedly connected with the surface of the inner box.

Preferably, the other side of the connecting piece is fixedly connected with one side of the box cover.

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

1. the utility model discloses in, through the fixed orifices and the bottom plate that set up, through pressing the bottom plate, the fastener and breaking away from the draw-in groove when the extensible member is taken out, with the bottom plate rotatory top that makes the fastener right and the latch joint of fixed orifices bottom, can adjust according to in service behavior and place a section of thick bamboo capacity, can also be not taking the inside part of bottom plate rotatory left well for capacity had both been adjusted when the equipment uses, also conveniently taken.

2. The utility model discloses in, through the shockproof spring that sets up, through placing shockproof spring in the inside of box main part to and in the gap on the surface of interior box, when the box main part receives the extrusion of external force or when colliding, shockproof spring can reduce pressure, makes during the equipment uses, can avoid placing the thing and take place extrusion deformation.

3. The utility model discloses in, through the fixed lid that sets up, cup joint through the one end activity with one side of fixed lid and fixed orifices, can be in sealed environment with placing a section of thick bamboo when the lid is covered, do not give the air contact and avoid taking place the oxidation for when equipment uses, avoid taking place the oxidation, increase the operation cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an internal structure view of the present invention;

FIG. 3 is a view showing the inner structure of the placing cylinder of the present invention;

FIG. 4 is a structural diagram of the shockproof spring of the present invention;

in the figure: 1-box cover, 2-handle, 3-grip groove, 4-box main body, 5-connecting buckle, 6-fixing cover, 7-positioning piece, 8-connecting piece, 9-positioning groove, 10-placing barrel, 11-fixing hole, 12-inner box, 13-box edge, 14-telescopic piece, 15-clamping groove, 16-clamping piece, 17-bottom plate and 18-shockproof spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a PP box with a built-in buffer protection structure comprises a box body 4, a box cover 1 and an inner box 12, wherein one side of the box body 4 is fixedly provided with a positioning groove 9, a shockproof spring 18 is fixedly arranged in the box body 4, the shockproof spring 18 is arranged through placing in the box body 4 and in a gap on the surface of the inner box 12, when the box body 4 is extruded or collided by external force, the shockproof spring 18 can reduce pressure, so that when the equipment is used, a placed object can be prevented from being extruded and deformed, the other end of the shockproof spring 18 is fixedly connected with the surface of the inner box 12, one side of the box body 4 is fixedly provided with a connecting piece 8, the other side of the connecting piece 8 is fixedly connected with one side of the box cover 1, the top of the box cover 1 is fixedly provided with a handle 2, one side of the handle 2 is fixedly provided with a grabbing groove 3, a connecting buckle 5 is fixedly arranged on one side of the box cover 1, a positioning part 7 is fixedly arranged on one side of the box cover 1, the surface of the positioning part 7 is movably sleeved with the inside of the positioning groove 9, a fixing cover 6 is fixedly arranged on one side of the box cover 1, one side of the fixing cover 6 is movably sleeved with one end of a fixing hole 11 through the arranged fixing cover 6, the placing cylinder 10 can be in a sealed environment when the box cover 1 is covered, air contact is avoided, oxidation is avoided, the equipment is used, the operation cost is increased, a sealing ring is arranged on the surface of the fixing cover 6, a silica gel body is arranged inside the fixing cover 6, a box edge 13 is fixedly arranged on one side of the top of the inner box 12, the fixing hole 11 is fixedly arranged inside the inner box 12, through the arranged fixing hole 11 and the bottom plate 17, through pressing the bottom plate 17, a clamping part 16 is separated from a clamping groove 15 when the telescopic, rotate bottom plate 17 right and make the top of fastener 16 and the latch joint of fixed orifices 11 bottom, can adjust according to the in service behavior and place a section of thick bamboo 10 capacity, also can be not taking bottom plate 17 rotatory left when its inside part well, make both can adjust the capacity when the equipment uses, also conveniently take, fixed orifices 11's inside is fixed and has been seted up draw-in groove 15, fixed orifices 11's inside activity has been cup jointed and has been placed a section of thick bamboo 10, the bottom fixed mounting who places a section of thick bamboo 10 has extensible member 14, the bottom fixed mounting of extensible member 14 has bottom plate 17, the bottom fixed mounting of bottom plate 17 has the spring, the top fixed mounting of bottom plate 17 has fastener 16.

The utility model discloses work flow: when the device is used, the clamping piece 16 is separated from the clamping groove 15 when the telescopic piece 14 is drawn out by pressing the bottom plate 17 through the arranged fixing hole 11 and the bottom plate 17, the bottom plate 17 is rotated rightwards to clamp the top of the clamping piece 16 with the clamping teeth at the bottom of the fixing hole 11, the capacity of the placing barrel 10 can be adjusted according to the using condition, the bottom plate 17 can also be rotated leftwards when the parts in the device are not easy to take, so that the capacity can be adjusted and the device can be conveniently taken when the device is used, the shockproof spring 18 is placed in the box main body 4 and in the gap on the surface of the inner box 12, when the box main body 4 is extruded or collided by external force, the shockproof spring 18 can reduce pressure, when the device is used, the object to be placed can be prevented from being extruded and deformed, one side of the fixing cover 6 is movably sleeved with one end of the fixing hole 11 through the arranged fixing cover 6, when the box cover 1 is covered, the placing cylinder 10 can be in a sealed environment, air contact is avoided, oxidation is avoided, and therefore oxidation is avoided when the box cover is used, and operation cost is increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PP box of structure of built-in buffering protection, includes box main part (4), lid (1) and interior box (12), its characterized in that: the improved box is characterized in that a positioning groove (9) is fixedly formed in one side of the box body (4), a shockproof spring (18) is fixedly mounted in the box body (4), a connecting piece (8) is fixedly mounted in one side of the box body (4), a handle (2) is fixedly mounted at the top of the box cover (1), a grabbing groove (3) is fixedly formed in one side of the handle (2), a connecting buckle (5) is fixedly mounted in one side of the box cover (1), a positioning piece (7) is fixedly mounted in one side of the box cover (1), a fixing cover (6) is fixedly mounted in one side of the box cover (1), a box edge (13) is fixedly mounted in one side of the top of the inner box (12), a fixing hole (11) is fixedly formed in the inner part of the inner box (12), a clamping groove (15) is fixedly formed in the inner part of the fixing hole (11), and a placing barrel (10) is movably sleeved, the bottom of placing a section of thick bamboo (10) fixed mounting have extensible member (14), the bottom fixed mounting of extensible member (14) has bottom plate (17), the top fixed mounting of bottom plate (17) has fastener (16).

2. A PP box with built-in buffer protection structure as claimed in claim 1, wherein: the surface of the positioning piece (7) is movably sleeved with the inside of the positioning groove (9).

3. A PP box with built-in buffer protection structure as claimed in claim 1, wherein: the surface of the fixed cover (6) is provided with a sealing ring, and the inside of the fixed cover (6) is provided with a silica gel body.

4. A PP box with built-in buffer protection structure as claimed in claim 1, wherein: and a spring is fixedly arranged at the bottom of the bottom plate (17).

5. A PP box with built-in buffer protection structure as claimed in claim 1, wherein: the other end of the shockproof spring (18) is fixedly connected with the surface of the inner box (12).

6. A PP box with built-in buffer protection structure as claimed in claim 1, wherein: the other side of the connecting piece (8) is fixedly connected with one side of the box cover (1).