CN214650410U - Novel sealed plastic bucket - Google Patents

Abstract

The utility model discloses a novel sealed plastic barrel, which comprises a barrel body and is characterized in that an inner cover is provided with an annular groove, a sealing rubber gasket and an extrusion rod, the bottom of the annular groove is provided with a through hole, one end of the extrusion rod is provided with a threaded rod, the inner cover is also provided with a turntable, the turntable is positioned in an annular groove arranged on one side surface of the inner cover, the bottom of the turntable is provided with a threaded layer matched with the threaded rod, and the extrusion rod can be driven to extend or contract through the matching of the threaded layer and the threaded rod when rotating; the utility model discloses for prior art's plastic drum, through setting up the discharge gate and through the inner cup that inside and outside pressure differential can remove when taking out the material, guarantee that the external air can not with the interior medium direct contact of bucket, and still be provided with mechanisms such as carousel on it, this inner cup can be through rotating the convenient plastic drum that takes off of carousel, if need put into bucket internal rotation carousel with the inner cup and can seal once more for the plastic drum uses more conveniently, has avoided appearing the material of getting that various reasons lead to and has used the trouble scheduling problem.

Description

Novel sealed plastic bucket

Technical Field

The utility model relates to a macromolecular material goods field involves a novel sealed plastic drum.

Background

The plastic barrel is widely applied to the packaging and transportation of various liquids. Wherein, chemical industry bucket most just forms with plastics manufacturing, it is outstanding in acid and alkali-resistance and corrosion-resistant aspect, be the ideal selection of chemical industry product packaging material long-distance transportation at present, chemical industry product is equipped with in the chemical industry bucket mostly, like latex, sticky raw materials such as glass cement, prior art, in the in-process of using raw materials in the plastic bucket, open the disposable encapsulation lid on the inner cup body of plastic bucket earlier usually, with conveying pipeline and discharge gate butt joint, extrude the inner cup body from top to bottom by the hydraulic press, the raw materials in the plastic bucket, flow out to the conveying pipeline from the discharge opening, thereby can use the raw materials in the plastic bucket according to the demand, but, often in using, not every time can all use up the raw materials in the plastic bucket, the raw materials that remain not used up can pass through discharge opening and air contact, cause the raw materials oxidation, harden and deteriorate, cause the material extravagant, secondly, the inner cup design function is single, and relative staving dismantles the difficulty, leads to once the hydraulic press is unable to use, through artifical extrusion just very trouble use inconvenience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel sealed plastic drum, it is provided with sealed inner cup, but through the sealed discharge gate that can open and shut raw materials in the repetitious usage bucket, and its inner cover is provided with the latch mechanism, can be convenient with dismantling of inner cup, is convenient for be arranged in the direct utilization bucket raw materials that need not the instrument.

To the above, the utility model provides a technical scheme that its technical problem and take is: the utility model provides a novel sealed plastic drum, includes the staving, its characterized in that: include with staving inner wall assorted inner cup, the inner cup cross-section is the I-shaped, and the side that its edge and staving inner wall offseted is provided with the annular groove and inlays and be annular sealing rubber packing ring in the annular groove, the centre gripping has two at least T font extrusion stem between the bottom of sealing rubber packing ring and annular groove, annular groove bottom still is provided with the through-hole, the one end of extrusion stem is provided with the threaded rod that runs through the through-hole, the interior carousel that covers still is equipped with, the carousel is located the ring channel of inner cup side setting, and its bottom has the screw thread layer that matches with the threaded rod, still be provided with assorted fixed thread on carousel and the inner cup, its accessible screw thread layer and threaded rod cooperation drive extrusion stem when rotating stretch out or shrink.

As a further arrangement of the scheme, a discharge hole is formed in the center of the inner cover, and a threaded cover is arranged on the discharge hole.

As a further arrangement of the scheme, the barrel body is further provided with a barrel cover, and the barrel cover is used for completely sealing the barrel body when not in use.

As a further arrangement of the scheme, the upper end face of the rotary disc is provided with a plurality of bulges, and the bulges are used for facilitating the grabbing of the rotary disc when the rotary disc rotates relative to the drum cover.

As a further arrangement of the scheme, the tail ends of the fixed threads of the rotary disc and the inner cover are provided with a fault which is used for axial fixation and circumferential rotation of the rotary disc when the rotary disc rotates to the bottom of the annular groove along the threads.

As a further arrangement of the above scheme, the sealing rubber gasket is an elastic rubber sealing ring.

Has the advantages that: the utility model discloses for prior art's plastic drum, it has the discharge gate through the setting and realizes sealing when taking out the material with the staving cooperation, inner cup that can remove through inside and outside pressure difference, only need reveal the screw cap UNICOM of discharge gate when it uses and take out the material equipment, the inner cup is close to the barrel head along with the extraction of medium in the bucket under atmospheric pressure, guarantee that the outside air can not with the bucket in the medium direct contact, and still be provided with on it by the carousel, the threaded rod, the spin lock mechanism that the extrusion stem sealing rubber packing ring constitutes, effect through this mechanism, this inner cup can take off the inner cup at any time through rotating the carousel, resume normal plastic drum user state, put into bucket internal rotation carousel if necessary and can seal once more, make the plastic drum use more convenient, the material trouble scheduling problem of getting that various reasons lead to the fact has avoided appearing.

Drawings

Fig. 1 is a schematic view of the internal structure of the plastic bucket of the present invention.

Fig. 2 is a schematic sectional view of the plastic bucket of the present invention.

Fig. 3 is a schematic top view of the plastic bucket of the present invention.

Reference numerals: 1. a barrel body; 2. a barrel cover; 3. an inner cover; 31. an annular groove; 32. a sealing rubber gasket; 33. an extrusion stem; 34. a through hole; 35. a threaded rod; 36. a turntable; 37. an annular groove; 38. a thread; 3. a discharge port; 5. and (4) a threaded cap.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflicting with each other.

The novel sealed plastic bucket shown in figures 1-3 comprises a bucket body 1, and is characterized in that: include with 1 inner wall assorted inner cup 3 of staving, 3 cross-sections of inner cup are the I-shaped, and its edge is provided with annular groove 31 and inlays and be annular sealing rubber packing ring 32 in annular groove 31 with the side that 1 inner wall of staving offseted, the centre gripping has two at least T font extrusion stem 33 between sealing rubber packing ring 32 and the bottom of annular groove 31, annular groove 31 bottom still is provided with through-hole 34, the one end of extrusion stem 33 is provided with the threaded rod 35 that runs through-hole 34, still be equipped with carousel 36 on the inner cup 3, carousel 36 is located the ring channel 37 of 3 side settings of inner cup, and its bottom has the thread layer 38 that matches with threaded rod 35, still be provided with assorted fixed thread on carousel 36 and the inner cup 3, its accessible thread layer 38 and threaded rod 35 cooperation drive extrusion stem 33 when rotating stretch out or shrink.

As a further arrangement of the scheme, a discharge hole 4 is formed in the center of the inner cover 3, and a threaded cover 5 is arranged on the discharge hole 4.

As a further arrangement of the scheme, the barrel body 1 is further provided with a barrel cover 2, and the barrel cover 2 is used for completely sealing the barrel body 1 when not in use.

As a further arrangement of the above scheme, the upper end surface of the rotating disc 36 is provided with a plurality of protrusions 21, and the protrusions 21 are used for facilitating gripping when the rotating disc 36 rotates relative to the barrel cover 2.

As a further arrangement of the above solution, the rotary disk 36 and the end of the fixing thread of the inner cover 3 are provided with a layer, which is used for axially fixing the rotary disk 36 when rotating to the bottom of the annular groove 37 along the thread and can rotate circumferentially.

Set up through the above-mentioned scheme, carousel 36 is through the relative inner cup 3 axial displacement of screw-thread fit when being connected with inner cup 3, when moving near annular groove 37 bottom, the screw thread on the inner cup 3 disappears, carousel 36 falls into in the idle region of below, the screw layer 38 of carousel 36 bottom just with threaded rod 35 screw-thread fit, carousel 36 can be the turnover that inner cup 3 does not stop relatively this moment, through screw-thread fit drive threaded rod 35 activity, realize through the outside removal extrusion seal rubber gasket 32 deformation of carousel 36 drive extrusion pole 34, thereby form the sealed of medium in the bucket, and still can keep lasting sealed effect when the inner cup 3 moves about through atmospheric pressure change.

As a further arrangement of the above solution, the sealing rubber gasket 32 is an elastic rubber sealing ring.

The working principle is as follows:

when the plastic barrel of the utility model is used for taking materials, only the barrel cover 2 needs to be rotated and taken down, then the threaded cap 5 is rotated, the extracting pipeline of the material extracting device is connected with the discharge port 4, and the medium in the barrel can be extracted, which is worth noting compared with the prior art, if the size of the discharge port 4 is not matched with that of the extracting pipeline, the plastic barrel of the scheme can also be applied, only the extracting pipeline needs to be connected with a tubule with the diameter smaller than that of the discharge port 4, the plastic barrel can be normally extracted by putting the discharge port 4 into the plastic barrel, after the use is finished, the medium still remains in the barrel, a worker only needs to grasp the bulge 21 on the rotary disc 36 and rotate, the threaded layer 38 at the bottom of the rotary disc 36 is matched with the thread of the threaded rod 35 to drive the extrusion rod 34 to move towards the center of the inner cover 3, the pressure on the sealing rubber gasket 32 is relieved, so that the high sealing effect of the inner cover 3 and the barrel body 1 is lost, the inner cover 3 can easily move relative to the barrel body 1, otherwise, the medium in the barrel can be completely sealed to be isolated from the outside;

the utility model discloses an inner cup 3 sets up to the dismantlement that can be quick through carousel 36, dismantles inner cup 3 that can be convenient for current its setting, and the staff of being convenient for takes out scenes such as raw materials in the bucket under having a power failure or not having the material pumping machine state.

The utility model discloses for prior art's plastic drum, it has the discharge gate through the setting and realizes sealing when taking out the material with the staving cooperation, inner cup that can remove through inside and outside pressure difference, only need reveal the screw cap UNICOM of discharge gate when it uses and take out the material equipment, the inner cup is close to the barrel head along with the extraction of medium in the bucket under atmospheric pressure, guarantee that the outside air can not with the bucket in the medium direct contact, and still be provided with on it by the carousel, the threaded rod, the spin lock mechanism that the extrusion stem sealing rubber packing ring constitutes, effect through this mechanism, this inner cup can take off the inner cup at any time through rotating the carousel, resume normal plastic drum user state, put into bucket internal rotation carousel if necessary and can seal once more, make the plastic drum use more convenient, the material trouble scheduling problem of getting that various reasons lead to the fact has avoided appearing.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (6)

1. The utility model provides a novel sealed plastic drum, includes staving (1), its characterized in that: comprises an inner cover (3) matched with the inner wall of a barrel body (1), the section of the inner cover (3) is I-shaped, the side surface of the edge, which is abutted against the inner wall of the barrel body (1), is provided with an annular groove (31) and an annular sealing rubber gasket (32) embedded in the annular groove (31), at least two T-shaped extrusion rods (33) are clamped between the bottom of the sealing rubber gasket (32) and the bottom of the annular groove (31), the bottom of the annular groove (31) is also provided with a through hole (34), one end of each extrusion rod (33) is provided with a threaded rod (35) penetrating through the through hole (34), the inner cover (3) is also provided with a turntable (36), the turntable (36) is positioned in an annular groove (37) arranged on one side surface of the inner cover (3), the bottom of the turntable (36) is provided with a threaded layer (38) matched with the threaded rod (35), and the turntable (36) and the inner cover (3) are also provided with matched fixed threads, when the extrusion device rotates, the extrusion rod (33) can be driven to extend or retract through the matching of the thread layer (38) and the threaded rod (35).

2. A new type of sealed plastic drum as claimed in claim 1, wherein: the discharge hole (4) is arranged in the center of the inner cover (3), and the threaded cover (5) is arranged on the discharge hole (4).

3. A new type of sealed plastic drum as claimed in claim 1, wherein: the barrel body (1) is further provided with a barrel cover (2), and the barrel cover (2) is used for completely sealing the barrel body (1) when not in use.

4. A new type of hermetically sealed plastic pail as in claim 3, characterized in that: the upper end face of the rotary disc (36) is provided with a plurality of protrusions (21), and the protrusions (21) are used for facilitating gripping when the rotary disc (36) rotates relative to the barrel cover (2).

5. A new type of sealed plastic drum as claimed in claim 1, wherein: the tail ends of the fixed threads of the rotary disc (36) and the inner cover (3) are provided with fault layers, and the fault layers are used for axially fixing the rotary disc (36) when the rotary disc rotates to the bottom of the annular groove (37) along the threads and can rotate in the circumferential direction.

6. A new type of sealed plastic drum as claimed in claim 1, wherein: the sealing rubber gasket (32) adopts an elastic rubber sealing ring.

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