CN211586722U

CN211586722U - Multi-cavity paper pulp molding test tube tray

Info

Publication number: CN211586722U
Application number: CN201922224608.3U
Authority: CN
Inventors: 刘本有; 杨照聪; 赵玉俭; 冯坤
Original assignee: Qingdao Wing Fat Molded Fiber Co ltd
Current assignee: Qingdao Wing Fat Molded Fiber Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-29
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to the technical field of trays, and discloses a multi-cavity paper pulp molding test tube tray, which solves the problems that after the common test tube tray is used, the common test tube tray is not easy to degrade and easy to cause pollution, and can not be adjusted according to actual needs, so that longer test tubes can not be placed, and the stability is poor; the utility model, through the cooperation of the arranged tray body, the boss, the test tube base and the like, is easy to degrade, environment-friendly and pollution-free because the three are all formed by integrally injection molding paper pulp; the cooperation through fixture block, expanding spring and draw-in groove etc. that set up is used, can upwards stimulate the roof to suitable distance according to the needs of reality, and inside moving the draw-in groove at top with its draw-in groove from the bottom through certain dynamics, then can place the test tube of different length through some locating hole that the roof is inside to be seted up.

Description

Multi-cavity paper pulp molding test tube tray

Technical Field

The utility model belongs to the technical field of the tray, specifically be a multicavity paper pulp molding test tube tray.

Background

Test tubes, instruments commonly used in chemical laboratories, as reaction vessels for small amounts of reagents, are used at normal temperature or when heated (which should be preheated before heating or the test tubes easily burst); the test tube divides multiple such as ordinary test tube, utensil test tube, centrifugal test tube, need use the test tube tray in the use of test tube.

General test tube tray is after using, and difficult degradation causes the pollution easily, and can not adjust according to the needs of reality, so can not lay longer test tube, and stability is relatively poor.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a multicavity paper pulp molding test tube tray, effectual general test tube tray of having solved is difficult for the degradation after using, causes the pollution easily, and can not adjust according to actual needs, so can not lay the relatively long test tube, the relatively poor problem of stability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multicavity paper pulp molding test tube tray, includes tray body, tray body's top is installed even boss as an organic whole, and test tube base is installed to the top equidistance of boss, tray body, boss and test tube base all adopt the integrative injection moulding of paper pulp. The outer walls of the four sides of the boss are fixedly provided with three mechanical telescopic rods, the structure of each mechanical telescopic rod is identical, and the top end of each mechanical telescopic rod is fixedly connected with the bottom end of the top plate.

Preferably, the mechanical telescopic rod comprises a sleeve and a slide rod, the bottom end of the sleeve is mounted at the top end of the boss, the top end of the slide rod is fixedly connected with the bottom end of the top plate, the bottom end of the slide rod is provided with a slide block, and the middle of the slide block is provided with a through hole.

Preferably, the both ends of through-hole all slidable mounting have the fixture block, and the outer wall of two fixture block one sides passes through expanding spring fixed connection, and the one end of two fixture blocks is connected with the draw-in groove block that corresponds respectively, and the inner wall in sleeve both sides is seted up to the draw-in groove equidistance.

Preferably, the size of the sliding block is larger than that of the sleeve opening of the sleeve, and the end heads of one ends of the two clamping blocks are of circular structures.

Preferably, the locating hole has been seted up to the top equidistance of roof, and locating hole and test tube base one-to-one setting.

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

1) in the work, the test tube can be placed inside the test tube base by matching the arranged tray body, the lug boss, the test tube base and the like, and the three parts are all molded by integrally injecting paper pulp, so that the test tube is easy to degrade, environment-friendly and pollution-free;

2) in operation, through the fixture block that sets up, the cooperation of expanding spring and draw-in groove etc. is used, can upwards stimulate the roof to suitable distance according to the needs of reality, then under expanding spring's effect, can guarantee draw-in groove and the fixture block in close contact with that corresponds, because fixture block end department is circular, can remove its draw-in groove from the draw-in groove of bottom to the draw-in groove of top through certain dynamics inside, then can place the test tube of different length through some locating holes of seting up inside the roof, stability is good.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the tray body of the present invention;

fig. 3 is a schematic view of the structure of the mechanical telescopic rod of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention;

fig. 5 is a schematic view of the top plate mounting structure of the present invention;

in the figure: 1. a tray body; 2. a boss; 3. a test tube base; 4. a mechanical telescopic rod; 5. a top plate; 6. a sleeve; 7. a slide bar; 8. a slider; 9. a through hole; 10. a clamping block; 11. a tension spring; 12. a card slot; 13. and (7) positioning the holes.

Detailed Description

The technical solutions 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, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is given by fig. 1-5, the utility model discloses a tray body 1, tray body 1's top is installed even boss 2 as an organic whole, test tube base 3 is installed to boss 2's top equidistance, be convenient for lay the test tube, the equal fixed mounting of outer wall of 2 four sides of boss has three mechanical type telescopic link 4, can adjust the height of roof 5 according to the needs of reality, every mechanical type telescopic link 4's structure is the same, every mechanical type telescopic link 4's top all with roof 5's bottom fixed connection, can improve stability.

Second, on the basis of first embodiment, mechanical type telescopic link 4 includes sleeve 6 and slide bar 7, and the bottom of sleeve 6 is installed on the top of boss 2, and the bottom fixed connection of the top of slide bar 7 and the bottom of roof 5, slider 8 is installed to the bottom of slide bar 7, and through-hole 9 has been seted up at the middle part of slider 8, is convenient for install fixture block 10.

Third embodiment, on the basis of second embodiment, the equal slidable mounting in both ends of through-hole 9 has fixture block 10, and the outer wall of two fixture blocks 10 one side passes through expanding spring 11 fixed connection, and the one end of two fixture blocks 10 is connected with the draw-in groove 12 block that corresponds respectively, and the inner wall in 6 both sides of sleeve is seted up to draw-in groove 12 equidistance, can guarantee two fixture blocks 10 and two draw-in grooves 12 in close contact with.

In the fourth embodiment, on the basis of the second embodiment, the size of the sliding block 8 is larger than that of the opening of the sleeve 6, and the end heads of one ends of the two clamping blocks 10 are both of a circular structure, so that the clamping blocks 10 can be conveniently moved out of the clamping grooves 12.

Fifth, on the basis of the first embodiment, the tray body 1, the boss 2 and the test tube base 3 are all formed by integrally injection molding paper pulp, and are degradable and pollution-free.

Sixth embodiment, on the basis of first embodiment, locating hole 13 has been seted up to the top equidistance of roof 5, and locating hole 13 and the setting of test tube base 3 one-to-one, can fix a position the test tube.

The working principle is as follows: the during operation, at first, tray body 1 through setting up, the cooperation of boss 2 and test tube base 3 etc. is used, can lay the test tube, because the three all adopts the integrative injection moulding of paper pulp, so easy degradation, the environmental protection is pollution-free, fixture block 10 through setting up, cooperation use such as expanding spring 11 and draw-in groove 12, can be according to the needs of reality with roof 5 upwards stimulate suitable distance, then under expanding spring 11's effect, can guarantee draw-in groove 12 and the 10 in close contact with of fixture block that corresponds, because fixture block 10 end department is circular, can remove the draw-in groove 12 inside at top with its draw-in groove 12 from the bottom through certain dynamics, then can place the test tube of different length through roof 5 inside locating hole 13 of seting up.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A multi-cavity pulp molding test tube tray comprises a tray body (1) and is characterized in that: the top of tray body (1) is installed and is linked boss (2) as an organic whole, and test tube base (3) are installed to the top equidistance of boss (2), tray body (1), boss (2) and test tube base (3) all adopt the integrative injection moulding of paper pulp.

2. A multi-cavity pulp-molded test tube tray according to claim 1, wherein: the outer walls of the four sides of the boss (2) are fixedly provided with three mechanical telescopic rods (4), the structure of each mechanical telescopic rod (4) is identical, and the top end of each mechanical telescopic rod (4) is fixedly connected with the bottom end of the top plate (5).

3. A multi-cavity pulp-molded test tube tray according to claim 2, wherein: mechanical type telescopic link (4) include sleeve (6) and slide bar (7), and install in the top of boss (2) the bottom of sleeve (6), the bottom fixed connection of the top of slide bar (7) and roof (5), slider (8) are installed to the bottom of slide bar (7), and through-hole (9) have been seted up at the middle part of slider (8).

4. A multi-cavity pulp-molded test tube tray according to claim 3, wherein: the equal slidable mounting in both ends of through-hole (9) has fixture block (10), and the outer wall of two fixture blocks (10) one side passes through expanding spring (11) fixed connection, and the one end of two fixture blocks (10) is connected with draw-in groove (12) block that corresponds respectively, and the inner wall in sleeve (6) both sides is seted up to draw-in groove (12) equidistance.

5. A multi-cavity pulp-molded test tube tray according to claim 3, wherein: the size of the sliding block (8) is larger than that of the opening of the sleeve (6), and the end heads of one ends of the two clamping blocks (10) are of circular structures.

6. A multi-cavity pulp-molded test tube tray according to claim 2, wherein: locating hole (13) have been seted up to the top equidistance of roof (5), and locating hole (13) and test tube base (3) one-to-one setting.