CN211810805U

CN211810805U - Hydraulic tappet plastic packaging box

Info

Publication number: CN211810805U
Application number: CN202020409112.3U
Authority: CN
Inventors: 许曹华; 李明刚; 陈景朴
Original assignee: Yichang Pusher Auto Parts Co ltd
Current assignee: Yichang Pusher Auto Parts Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-10-30
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a hydraulic tappet plastic packaging box, which comprises a bottom box and a top box; the top surface of the bottom box is provided with a plurality of accommodating grooves which just accommodate the hydraulic tappet to be packaged, and the depth of each accommodating groove is greater than the radius of the hydraulic tappet and smaller than the diameter of the hydraulic tappet; the peripheries of the bottom box and the top box are provided with edge sealing strips which are mutually fitted and matched, so that after the edge sealing strips are fitted and sealed by hot pressing, the bottom of the accommodating groove and the bottom surface of the top box respectively abut against the opposite side surfaces of the hydraulic tappet arranged in the accommodating groove; the top surface of the top box protrudes upwards, the plane formed by the lowest point of the bottom box is lower than the bottom of the accommodating groove, after the packaging box is subjected to hot-pressing edge sealing and is placed into a matched paper box, the top of the top box and the paper box, and the bottom of the bottom box and the paper box respectively enclose one or more buffer cavities for isolating the hydraulic tappet from the paper box. After the packing box is arranged in the matched paper box, the top of the top box and the paper box, and the bottom of the bottom box and the paper box enclose to form an accommodating cavity, so that when the paper box is impacted, the hydraulic tappet in the plastic packaging box cannot be directly impacted.

Description

Hydraulic tappet plastic packaging box

Technical Field

The utility model relates to an automobile spare and accessory part production technical field especially relates to the packing carton of transportation finished product hydraulic tappet.

Background

The hydraulic tappet is a precise part on an automobile, and damage caused by collision, impact and the like needs to be avoided as much as possible in the transportation process. As shown in fig. 1, a common hydraulic tappet plastic package box is obtained by placing a finished product in a holding groove 3 of a bottom box 2, placing a top box 1 on the bottom box 2, fixing the top box 1 and the holding groove 3 together by hot-pressing and sealing, clamping and fixing a hydraulic tappet in the holding groove 3 by a top plate of the top box 1 so that the hydraulic tappet cannot be separated in a transportation process, and then placing one or more layers of products into a predetermined paper box. Although this kind of packing carton can separate each finished product in with the box to prevent the mutual striking in the transportation, because plastic envelope packing carton and hydraulic tappet laminating department conflict carton inner wall, just can't play the guard action when the carton receives colliding with the striking, can only add buffer material in addition outside the carton and between the carton.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a hydraulic tappet plastic envelope packing carton, it has solved the unable striking to the carton outside that exists among the prior art and has played the guard action problem.

The utility model discloses a hydraulic tappet plastic packaging box, which comprises a bottom box and a top box; the top surface of the bottom box is provided with a plurality of accommodating grooves which just accommodate the hydraulic tappet to be packaged, and the depth of each accommodating groove is greater than the radius of the hydraulic tappet and smaller than the diameter of the hydraulic tappet; edge sealing strips which are mutually attached and matched are arranged on the peripheries of the bottom box and the top box, so that after the edge sealing strips are attached and sealed by hot pressing, the bottom of the accommodating groove and the bottom surface of the top box respectively abut against the opposite side surfaces of the hydraulic tappet arranged in the accommodating groove; the top box is provided with a top box top surface, the bottom box is provided with a bottom containing groove, the bottom containing groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

because the top part of the top box of the packaging box protrudes upwards, the bottom of the bottom box extends to be lower than the bottom of the containing groove, after the packaging box is arranged in a matched paper box, the top part of the top box and the paper box, the bottom of the bottom box and the paper box enclose a containing cavity for isolating the hydraulic tappet from the side wall of the paper box, and the side surface of each hydraulic tappet cannot directly contact the wall of the paper box due to the existence of the edge sealing strip structure, so that when the paper box is impacted, the hydraulic tappet in the plastic packaging box cannot be directly impacted, and the buffer cavity formed by the plastic packaging box and the peripheral paper box plays a role in buffering, and the hydraulic tappet is protected to a certain degree.

Drawings

Fig. 1 is a schematic structural diagram of a common hydraulic tappet plastic package box.

Fig. 2 is the structural schematic diagram of the embodiment of the plastic package box for a hydraulic tappet of the present invention.

Fig. 3 is a schematic structural view of another angle of the embodiment of the packing box for plastic sealing of a hydraulic tappet of the present invention.

In the above drawings: 1. a set-top box; 2. a bottom case; 3. accommodating grooves; 4. an edge banding; 5. a side wall.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 2 and 3, an embodiment of the present invention provides a hydraulic tappet plastic package box, which includes a bottom box 2 and a top box 1; the top surface of the bottom box 2 is provided with a plurality of accommodating grooves 3 which just accommodate the hydraulic tappet to be packaged, and the depth of each accommodating groove 3 is larger than the radius of the hydraulic tappet and smaller than the diameter of the hydraulic tappet; the peripheries of the bottom box 2 and the top box 1 are provided with edge sealing strips 4 which are mutually attached and matched, so that after the edge sealing strips 4 are attached and sealed by hot pressing, the bottom of the accommodating groove 3 and the bottom surface of the top box 1 respectively abut against the opposite side surfaces of the hydraulic tappet arranged in the accommodating groove 3; the top surface of the top box 1 protrudes upwards, the plane formed by the lowest point of the bottom box 2 is lower than the bottom of the accommodating groove 3, so that after the packaging box is subjected to hot-pressing edge sealing and is placed into a matched paper box, the top of the top box 1 and the paper box, and the bottom of the bottom box 2 and the paper box respectively enclose one or more buffer cavities for isolating the hydraulic tappet from the paper box.

Because the part of 1 top of packing carton top box is upwards protruding, 2 bottoms of end box extend to and are less than 3 bottoms of holding tank, make the packing carton pack into supporting carton in the back, 1 top of top box and carton, 2 bottoms of end box enclose synthetic holding chamber of keeping apart hydraulic tappet and carton lateral wall 5 with the carton, and the existence of banding 4 structures also makes each hydraulic tappet side also can not direct contact carton box wall, this makes when the carton receives the striking, hydraulic tappet in the plastic envelope packing carton can directly not receive the striking, and the cushioning chamber that plastic envelope packing carton and outlying carton formed has played the cushioning effect, has realized certain protection to hydraulic tappet.

Preferably, the top surface of the top box 1 is upwardly convex near the edges. The convex parts have the same convex degree and are enclosed into a closed ring shape to separate the hydraulic tappet from the paper box of the outer sleeve.

Preferably, each of said housing grooves 3 is semi-cylindrical in shape just to house a hydraulic tappet. The semi-cylindrical accommodating groove 3 is matched with the cylindrical hydraulic tappet, so that the movement of the hydraulic tappet in the plastic package box in the transportation process can be better reduced.

Preferably, the middle sections of both sides of each accommodating groove 3 are recessed downward. The recessed portion does not affect the limit of the hydraulic tappet, but enables the hydraulic tappet to be more easily taken out of the accommodating groove 3.

Preferably, the edge of the top surface of the bottom box 2 extends downwards to form a side wall 5, the bottom end of the side wall 5 is connected with the edge sealing strip 4, the edge sealing strip 4 is lower than the bottom of the accommodating groove 3, and the top box 1 is buckled with the bottom box 2. The relative position can be fixed before the top box 1 and the bottom box 2 are sealed by hot pressing through buckling connection, and the positioning operation during hot pressing is more convenient.

Preferably, the top box 1 and the bottom box 2 are integrally formed. The integrated forming facilitates batch production of the packaging boxes, and impact force can be dispersed when the plastic packaging boxes are impacted, so that the internal hydraulic tappet is protected.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a hydraulic tappet plastic envelope packing carton which characterized in that: comprises a bottom box and a top box; the top surface of the bottom box is provided with a plurality of accommodating grooves which just accommodate the hydraulic tappet to be packaged, and the depth of each accommodating groove is greater than the radius of the hydraulic tappet and smaller than the diameter of the hydraulic tappet; edge sealing strips which are mutually attached and matched are arranged on the peripheries of the bottom box and the top box, so that after the edge sealing strips are attached and sealed by hot pressing, the bottom of the accommodating groove and the bottom surface of the top box respectively abut against the opposite side surfaces of the hydraulic tappet arranged in the accommodating groove; the top box is provided with a top box top surface, the bottom box is provided with a bottom containing groove, the bottom containing groove.

2. The plastic package box for the hydraulic tappet according to claim 1, wherein: the top surface of the top box is convex upwards near the edge.

3. The plastic package box for the hydraulic tappet according to claim 2, wherein: the accommodating groove is semi-cylindrical and is used for accommodating the hydraulic tappet properly.

4. The plastic package box for the hydraulic tappet according to claim 3, wherein: the middle sections of the two sides of each accommodating groove are sunken downwards.

5. The plastic package box for the hydraulic tappet according to claim 4, wherein: the edge of the top surface of the bottom box extends downwards to form a side wall, the bottom end of the side wall is connected with the edge sealing strip, the edge sealing strip is lower than the bottom of the accommodating groove, and the top box is buckled with the bottom box.

6. The plastic package box for the hydraulic tappet according to claim 5, wherein: the top box and the bottom box are integrally formed.