CN210346072U - Detachable structure of molecular sieve of oxygen generator - Google Patents

Abstract

The utility model discloses an oxygenerator molecular sieve detachable construction, including the oxygenerator main part, the handle is installed to the top front side of oxygenerator main part, the spout has all been seted up to the inner chamber left and right sides of oxygenerator main part, the inner chamber of spout is embedded to have the slider, the inboard joint of slider has the rectangle frame, the molecular sieve is installed to the inner chamber of rectangle frame, the top central point of rectangle frame puts and is connected with the round bar through the bearing rotation, the upper surface of oxygenerator main part is extended on the top of round bar, be threaded connection between the outer wall bottom of round bar and the oxygenerator main part. This dismantled and assembled structure of oxygenerator molecular sieve not only can directly externally change the molecular sieve, need not to unpack the oxygenerator main part wholly apart, can not cause the damage to other inside spare parts of oxygenerator main part in addition, easy operation is convenient, uses in a flexible way, and the practicality is strong, satisfies the user demand on the existing market.

Description

Detachable structure of molecular sieve of oxygen generator

Technical Field

The utility model relates to an oxygenerator technical field specifically is an oxygenerator molecular sieve detachable structure.

Background

The oxygen generator is a kind of machine for preparing oxygen, its principle is to utilize air separation technology, compress the air with high density at first and reuse the different condensation point of every component in the air to make it carry on the gas-liquid separation under certain temperature, then further rectify and get, in the course of whole oxygen generator work, the molecular sieve has the effect of lifting the foot, however, the existing molecular sieve is installed inside the oxygen generator at present, when the molecular sieve damages and needs to be changed, can only dismantle the whole oxygen generator and then maintain or change, but such dismouting not merely is troublesome, the step is tedious, and non-professional carries on the dismouting to the whole oxygen generator, cause other damages to its inside very easily, thus influence the use of oxygen generator, therefore, based on the above shortcoming, need a kind of apparatus to improve this urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oxygen generator molecular sieve detachable construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable structure of an oxygenerator molecular sieve comprises an oxygenerator main body, wherein a handle is installed on the front side of the top end of the oxygenerator main body, sliding grooves are formed in the left side and the right side of an inner cavity of the oxygenerator main body, sliding blocks are embedded in the inner cavity of the sliding grooves, a rectangular frame is connected to the inner cavity of the rectangular frame in a clamped mode, a round rod is connected to the center position of the top end of the rectangular frame in a rotating mode through a bearing, the top end of the round rod extends out of the upper surface of the oxygenerator main body, the bottom end of the outer wall of the round rod is in threaded connection with the oxygenerator main body, a first baffle and a second baffle are connected to the top ends of the left side and the right side of the oxygenerator main body respectively through symmetrical pin shafts, rubber stoppers are arranged at the bottom ends of the first baffle and the second baffle, when the first baffle and the second baffle rotate towards the inner side, and then more stable fix the position of rectangle frame, the rubber buffer can plug up the gap between rectangle frame and the oxygenerator main part, the jack has all been seted up at both ends around the right side of first baffle, first permanent magnetism piece is installed in the inner chamber left side of jack, the inner chamber of second baffle is embedded to have the inserted bar, the left end face of inserted bar extend second baffle left side surface and around it both ends all install with first permanent magnetism piece assorted second permanent magnetism piece, the top central point of inserted bar puts the one end that is provided with the dog, and the other end of dog extends the slide that the second baffle upper surface was seted up.

Preferably, the length of the top end of the block extending out of the upper surface of the second baffle is 2 cm.

Preferably, the shape of the inserted bar is concave.

Preferably, the first permanent magnet block and the second permanent magnet block are opposite in position and mutually attracted.

Preferably, the top end of the outer wall of the round rod is provided with an anti-slip sticker.

Compared with the prior art, the beneficial effects of the utility model are that: this dismantled and assembled structure of oxygenerator molecular sieve, through the cooperation between oxygenerator main part and the round bar, thereby can fix the molecular sieve in the inner chamber of oxygenerator main part, through first baffle, the second baffle, the rubber buffer, the jack, first permanent magnetism piece, the inserted bar, cooperation between second permanent magnetism piece and the dog, not only can support the molecular sieve, and then the more stable inner chamber of fixing the molecular sieve in the oxygenerator main part, and, can also plug up the gap between rectangle frame and the oxygenerator main part, holistic leakproofness has been increased, play dirt-proof effect, the device not only can directly change the molecular sieve externally, need not to unpack the oxygenerator main part wholly apart, and can not cause the damage to other spare parts inside the oxygenerator main part, easy operation is convenient, flexible use, therefore, the clothes hanger is strong in practicability, satisfy the user demand on the existing market.

Drawings

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

FIG. 2 is a plan sectional view of the main body of the oxygen generator of the present invention;

FIG. 3 is a schematic top view of the rectangular frame of the present invention;

fig. 4 is a schematic view of the top view structure of the insert rod of the present invention.

In the figure: 1. oxygenerator main part, 2, handle, 3, spout, 4, slider, 5, rectangle frame, 6, molecular sieve, 7, round bar, 8, first baffle, 9, second baffle, 10, rubber buffer, 11, jack, 12, first permanent magnetism piece, 13, inserted bar, 14, second permanent magnetism piece, 15, dog.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, the present invention provides a technical solution: a detachable structure of an oxygenerator molecular sieve comprises an oxygenerator main body 1, a handle 2 is installed on the front side of the top end of the oxygenerator main body 1, the oxygenerator main body 1 can be conveniently moved by the handle 2, sliding chutes 3 are respectively arranged on the left side and the right side of an inner cavity of the oxygenerator main body 1, sliding blocks 4 are embedded in the inner cavities of the sliding chutes 3, rectangular frames 5 are clamped on the inner sides of the sliding blocks 4, molecular sieves 6 are installed in the inner cavities of the rectangular frames 5, the rectangular frames 5 play a role of bearing connection between the molecular sieves 6 and the sliding blocks 4, a round rod 7 is rotatably connected to the center position of the top end of the rectangular frames 5 through a bearing, the top end of the round rod 7 extends out of the upper surface of the oxygenerator main body 1, the bottom end of the outer wall of the round rod 7 is in threaded connection with the oxygenerator main body 1, the round rod 7 is rotated, the, namely, the molecular sieve 6 is fixed in the inner cavity of the main body 1 of the oxygen generator, the top ends of the left side and the right side of the main body 1 of the oxygen generator are respectively connected with a first baffle 8 and a second baffle 9 by a symmetrical pin shaft, the bottom ends of the first baffle 8 and the second baffle 9 are respectively provided with a rubber plug 10, when the first baffle 8 and the second baffle 9 simultaneously rotate towards the inner side and are positioned on the same horizontal plane, the rubber plug 10 is inserted into the inner cavity of the main body 1 of the oxygen generator and butts against the top end of the rectangular frame 5, so as to more stably fix the position of the rectangular frame 5, the rubber plug 10 can plug the gap between the rectangular frame 5 and the main body 1 of the oxygen generator, the rubber plug 10 can play a dustproof role, prevent dust from entering the inner cavity from the gap between the rectangular frame 5 and the main body 1 of the oxygen generator to influence the use of the whole body, the front end and the rear end of the right, the inner chamber of second baffle 9 is embedded to have inserted bar 13, the left end face of inserted bar 13 extends second baffle 9 left surface and all installs with first permanent magnetism piece 12 assorted second permanent magnetism piece 14 around it both ends, when inter attraction between first permanent magnetism piece 12 and the second permanent magnetism piece 14, inserted bar 13 can insert the inner chamber of inlet hole 11 and fix, the top central point of inserted bar 13 puts the one end that is provided with dog 15, and the other end of dog 15 extends the slide that second baffle 9 upper surface was seted up.

Preferably, the top end of the stopper 15 extends beyond the upper surface of the second shutter 9 by a length of 2cm, so that the stopper 15 can be easily moved by a user.

Preferably, the shape of the insertion rod 13 is concave, and the concave insertion rod 13 is convenient to be inserted into the inner cavity of the insertion hole 11, so that the overall connection integrity is ensured.

Preferably, the first permanent magnet 12 and the second permanent magnet 14 are corresponding in position and attracted to each other, so that the positional relationship and the installation relationship between the first permanent magnet 12 and the second permanent magnet 14 are clarified.

Preferably, the top end of the outer wall of the round rod 7 is provided with an anti-slip patch, and the anti-slip patch can facilitate not only screwing the round rod 7, but also pulling the round rod to move upwards.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the molecular sieve 6 needs to be replaced, the block 15 is shifted to the right side firstly, the block 15 drives the inserted bar 13 to move to the right side together, the first permanent magnet 12 and the second permanent magnet 14 are separated, when the inserted bar 13 is completely retracted into the inner cavity of the second baffle 9, no block is left between the first baffle 8 and the second baffle 9, at this time, the first baffle 8 and the second baffle 9 are rotated to the outer side, the first baffle 8 and the second baffle 9 can drive the rubber plug 10 plugged into the inner cavity of the oxygenerator main body 1 to move out of the inner cavity thereof and expose the top end of the rectangular frame 5, finally, the round bar 7 is rotated anticlockwise, as the bottom end of the outer wall of the round bar 7 is in threaded connection with the oxygenerator main body 1, when the round bar 7 rotates anticlockwise, the round bar 7 drives the rectangular frame 5 to move upwards together, when the thread at the bottom end of the outer wall of the round bar 7 moves out of the upper surface of the oxygen, the rectangular frame 5 has no barrier between the outer wall of the round rod 7 and the thread occlusion of the oxygen generator main body 1, so the round rod 7 is directly pulled upwards, the round rod 7 can directly pull the rectangular frame 5 out of the inner cavity of the oxygen generator main body 1, and finally, the molecular sieve 6 embedded in the inner cavity of the rectangular frame 5 is replaced; after the molecular sieve 6 is completely replaced, the rectangular frame 5 is inserted back into the inner cavity of the oxygen generator main body 1 again, when the thread at the bottom end of the outer wall of the round rod 7 is contacted with the oxygen generator main body 1, the round rod 7 is rotated clockwise, the round rod 7 can drive the rectangular frame 5 to move downwards together, when the rectangular frame 5 moves to the bottom end of the inner cavity of the oxygen generator main body 1, the round rod 7 stops rotating, at the moment, the first baffle plate 8 and the second baffle plate 9 are rotated inwards, the rubber plug 10 is inserted back into the inner cavity of the oxygen generator main body 1 again, namely, the top end of the rectangular frame 5 is supported, the molecular sieve 6 is further stably fixed, the block 15 is shifted leftwards, the block 15 can drive the inserted rod 13 to move leftwards together and is inserted into the inner cavity of the jack 11, at the moment, the first permanent magnet block 12 and the second permanent magnet block 14 can attract each other, the inserted rod 13 is fixed in the inner cavity of the jack, the device is convenient for change the dismouting to molecular sieve 6, avoids causing the damage to other spare parts when the dismouting, and easy operation is convenient, uses in a flexible way, and the practicality is strong.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "central position", "other end", "upper", "one side", "top", "inner", "front", "central", "two ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap-fit," "plug-in," "weld," "screw-on," "pin-on," "mount," "set," "insert," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral whole; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (5)

1. The utility model provides a dismantled and assembled structure of oxygenerator molecular sieve, includes oxygenerator main part (1), its characterized in that: handle (2) are installed to the top front side of oxygenerator main part (1), spout (3) have all been seted up to the inner chamber left and right sides of oxygenerator main part (1), the inner chamber of spout (3) is embedded to have slider (4), the inboard joint of slider (4) has rectangle frame (5), molecular sieve (6) are installed to the inner chamber of rectangle frame (5), the top central point of rectangle frame (5) puts and is connected with round bar (7) through the bearing rotation, the top of round bar (7) extends the upper surface of oxygenerator main part (1), be threaded connection between the outer wall bottom of round bar (7) and oxygenerator main part (1), the left and right sides top of oxygenerator main part (1) symmetry round pin hub connection has first baffle (8) and second baffle (9) respectively, the bottom of first baffle (8) and second baffle (9) all is provided with rubber buffer (10), when first baffle (8) and second baffle (9) are simultaneously turned to the inboard, and when it was in same horizontal plane, rubber buffer (10) can insert the inner chamber of system oxygen machine main part (1) and support the top of rectangle frame (5), and then more stable fix the position of rectangle frame (5), rubber buffer (10) can plug up the gap between rectangle frame (5) and oxygenerator main part (1), jack (11) have all been seted up at both ends around the right side of first baffle (8), first permanent magnetism piece (12) are installed in the inner chamber left side of jack (11), the inner chamber of second baffle (9) is embedded to have inserted bar (13), the left end face of inserted bar (13) extends second baffle (9) left side surface and both ends around it and all installs second permanent magnetism piece (14) with first permanent magnetism piece (12) assorted, the top central point of inserted bar (13) puts the one end that is provided with dog (15), and the other end of the stop block (15) extends out of a slide way arranged on the upper surface of the second baffle plate (9).

2. The detachable structure of molecular sieve of oxygen generator as claimed in claim 1, wherein: the length of the top end of the stop block (15) extending out of the upper surface of the second baffle plate (9) is 2 cm.

3. The detachable structure of molecular sieve of oxygen generator as claimed in claim 1, wherein: the shape of the inserted bar (13) is concave.

4. The detachable structure of molecular sieve of oxygen generator as claimed in claim 1, wherein: the first permanent magnet block (12) and the second permanent magnet block (14) are opposite in position and mutually attracted.

5. The detachable structure of molecular sieve of oxygen generator as claimed in claim 1, wherein: the top end of the outer wall of the round rod (7) is provided with an anti-slip sticker.

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