CN216517633U - Vertical edge frame for lifting glass window of laboratory ventilation cabinet - Google Patents
Vertical edge frame for lifting glass window of laboratory ventilation cabinet Download PDFInfo
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- CN216517633U CN216517633U CN202122953128.8U CN202122953128U CN216517633U CN 216517633 U CN216517633 U CN 216517633U CN 202122953128 U CN202122953128 U CN 202122953128U CN 216517633 U CN216517633 U CN 216517633U
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Abstract
The utility model belongs to the technical field of vertical side frames of glass windows, and particularly discloses a vertical side frame for a lifting glass window of a laboratory ventilation cabinet, which comprises a frame body, wherein one side of the frame body is provided with a glass installation groove, the other side of the frame body is provided with an installation plate, one side of the installation plate, which is far away from the frame body, is provided with a sliding groove, the inner wall of one side, which is opposite to the sliding groove, is symmetrically provided with roller installation grooves, a plurality of pairs of installation rods are arranged in the roller installation grooves, and rollers are arranged between each pair of installation rods; one end of each pair of the mounting rods, which is far away from each other, is fixedly connected with a movable block, and one side of the movable block, which is far away from the mounting rods, is connected with a groove formed in the inner side wall of the roller mounting groove; a sliding rod penetrates through the movable block, and two ends of the sliding rod are fixedly connected with the inner wall of the groove; one side of the movable block is provided with a spring which is movably sleeved outside the sliding rod; the utility model is not easy to have the phenomena of unsmooth operation and even jamming at a certain position when the lifting glass window of the laboratory fume hood operates, thereby not easy to generate noise and not easy to accelerate abrasion.
Description
Technical Field
The utility model relates to the technical field of vertical frames of glass windows, in particular to a vertical frame for a lifting glass window of a laboratory ventilation cabinet.
Background
The window of the lifting glass of the laboratory fume hood is connected with the lifting slideway by the vertical frame of the window body, so that the performance of the vertical frame is very important in the whole system.
The glass window of normal liftable comprises glass, the spout of ann having the frame, and the glass window body can slide in the spout through the frame, and traditional frame both sides are equipped with glass mounting groove, pulley mounting panel respectively, and glass passes through the glass mounting groove and fixes mutually with the frame, ann has on the pulley mounting panel to be used for the interior rolling pulley of spout, and the glass window body compresses tightly through the pulley and slides on the inner wall of spout and goes up and down. However, the frame in the lifting mode has the phenomenon that the glass window body is inclined when moving, so that the phenomenon that the glass window body is not smooth in operation or even is stuck at a certain position exists, noise is generated, and abrasion is accelerated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vertical edge frame for a lifting glass window of a laboratory fume hood, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a vertical side frame for a laboratory fume chamber lifting glass window comprises a frame body, wherein a glass installation groove is formed in one side of the frame body, an installation plate is arranged on the other side of the frame body, a sliding groove is formed in one side, away from the frame body, of the installation plate, roller installation grooves are symmetrically formed in the inner wall of one side, opposite to the sliding groove, of the installation plate, a plurality of pairs of installation rods are arranged in the roller installation grooves, and a roller is installed between each pair of installation rods; one end of each pair of the mounting rods, which is far away from each other, is fixedly connected with a movable block, and one side of the movable block, which is far away from the mounting rods, is in sliding connection with a groove formed in the inner side wall of the roller mounting groove; a sliding rod penetrates through the movable block in a sliding manner, and two ends of the sliding rod are fixedly connected with the inner wall of the groove; one side of the movable block, which is far away from the sliding groove, is provided with a spring, and the spring is movably sleeved outside the sliding rod.
Preferably, each pair of the mounting rods is correspondingly arranged, and a plurality of pairs of the mounting rods are arranged in a linear array.
Preferably, the movable block is provided with a through hole for the sliding rod to penetrate through, and the through hole is connected with the sliding rod in a sliding manner.
Preferably, one side of the roller is arranged in the chute, and a plurality of correction discs are fixedly sleeved outside the roller.
Compared with the prior art, the utility model has the beneficial effects that:
after the assembly, the rollers and the correcting discs are under the guiding action of the roller rolling grooves and the correcting disc rolling grooves, so that the frame body is not easy to incline when moving, further, the phenomena of unsmooth operation and even jamming at a certain position are not easy to occur when a laboratory fume hood lifting glass window operates, noise is not easy to generate, accelerated abrasion is not easy to occur, and the service life of the frame is prolonged.
Drawings
FIG. 1 is a cross-sectional schematic view of the present invention;
FIG. 2 is a cross-sectional schematic view of the present invention as assembled with an apparatus;
fig. 3 is an enlarged schematic view of a portion a of fig. 2.
In the figure: 1. a frame body; 2. a glass mounting groove; 3. mounting a plate; 4. a chute; 5. mounting grooves for rollers; 6. mounting a rod; 7. a roller; 8. a movable block; 9. a groove; 10. a slide bar; 11. a spring; 12. a through hole; 13. correcting the disc; 14. equipment; 15. an equipment chute; 16. a slide rail; 17. a roller rolling groove; 18. and correcting the disk rolling groove.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: a vertical side frame for a laboratory fume chamber lifting glass window comprises a frame body 1, wherein one side of the frame body 1 is provided with a glass installation groove 2, the other side of the frame body 1 is provided with an installation plate 3, the installation plate 3 is arranged in an equipment sliding groove 15 on equipment 14 and is in sliding connection with the equipment sliding groove 15, one side, away from the frame body 1, of the installation plate 3 is provided with a sliding groove 4, the sliding groove 4 is sleeved outside a sliding rail 16 fixedly connected in the equipment sliding groove 15 in a sliding manner, roller installation grooves 5 are symmetrically formed in the inner wall of one side, opposite to the sliding groove 4, of the sliding groove, a plurality of pairs of installation rods 6 are arranged in the roller installation grooves 5, a roller 7 is arranged between each pair of installation rods 6, and the roller 7 corresponds to and is matched with a roller rolling groove 17 formed in the sliding rail 16; one end of each pair of the mounting rods 6, which is far away from each other, is fixedly connected with a movable block 8, and one side of each movable block 8, which is far away from the mounting rod 6, is in sliding connection with a groove 9 formed in the inner side wall of the roller mounting groove 5; a sliding rod 10 penetrates through the movable block 8 in a sliding manner, and two ends of the sliding rod 10 are fixedly connected with the inner wall of the groove 9; one side of the movable block 8, which is far away from the sliding groove 4, is provided with a spring 11, the spring 11 is movably sleeved outside the sliding rod 10, and one side of the roller 7 can be arranged in the roller rolling groove 17 under the elastic force action of the spring 11.
Furthermore, each pair of the mounting rods 6 is correspondingly arranged, and a plurality of pairs of the mounting rods 6 are arranged in a linear array.
Furthermore, a through hole 12 for the sliding rod 10 to penetrate through is formed in the movable block 8, and the through hole 12 is connected with the sliding rod 10 in a sliding manner.
Furthermore, one side of the roller 7 is arranged in the sliding groove 4, the outer portion of the roller 7 is fixedly sleeved with a plurality of correction discs 13, the correction discs 13 correspond to and are matched with the correction disc rolling grooves 18, and one side of each correction disc 13 is arranged in the correction disc rolling groove 18 under the elastic action of the spring 11.
The working principle is as follows: when the vertical frame is assembled, the mounting plate 3 on one side of the frame body 1 is inserted into the equipment sliding groove 15, in the inserting process, the roller 7 is pressed towards the inside of the roller mounting groove 5, the movable block 8 moves along the groove 9, the spring 11 is extruded and deformed, the roller 7 can be completely arranged in the roller mounting groove 5, the slide rail 16 can be inserted into the sliding groove 4 until the roller 7 corresponds to the roller rolling groove 17, the correcting disc 13 corresponds to the correcting disc rolling groove 18, one side of the roller 7 is arranged in the roller rolling groove 17 under the elastic force of the spring 11, one side of the correcting disc 13 is arranged in the correcting disc rolling groove 18, the roller rolling groove 17 and the correcting disc rolling groove 18 play a guiding role, the frame body 1 is not easy to incline when moving, and the phenomenon that the running is not smooth or even the phenomenon that the frame is blocked at a certain position is not easy to occur when a lifting glass window of a laboratory ventilation cabinet, and then the noise is not easy to generate, the accelerated abrasion is not easy to generate, and the service life of the frame is prolonged.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The vertical side frame for the lifting glass window of the laboratory ventilation cabinet is characterized by comprising a frame body (1), wherein a glass mounting groove (2) is formed in one side of the frame body (1), a mounting plate (3) is arranged on the other side of the frame body (1), a sliding groove (4) is formed in one side, away from the frame body (1), of the mounting plate (3), roller mounting grooves (5) are symmetrically formed in the inner wall of the opposite side of the sliding groove (4), a plurality of pairs of mounting rods (6) are arranged in the roller mounting grooves (5), and a roller (7) is arranged between each pair of mounting rods (6); one end of each pair of the mounting rods (6) which is far away from each other is fixedly connected with a movable block (8), and one side of each movable block (8) which is far away from the mounting rod (6) is in sliding connection with a groove (9) formed in the inner side wall of the roller mounting groove (5); a sliding rod (10) penetrates through the movable block (8) in a sliding manner, and two ends of the sliding rod (10) are fixedly connected with the inner wall of the groove (9); one side of the movable block (8) far away from the sliding groove (4) is provided with a spring (11), and the spring (11) is movably sleeved outside the sliding rod (10).
2. The vertical edge frame for a laboratory fume hood sash window of claim 1, wherein: each pair of the mounting rods (6) is correspondingly arranged, and a plurality of pairs of the mounting rods (6) are arranged in a linear array.
3. The vertical edge frame for a laboratory fume hood sash window of claim 1, wherein: the movable block (8) is provided with a through hole (12) for the sliding rod (10) to penetrate through, and the through hole (12) is connected with the sliding rod (10) in a sliding manner.
4. The vertical edge frame for a laboratory fume hood sash window of claim 1, wherein: one side of the roller (7) is arranged in the sliding groove (4), and a plurality of correction discs (13) are fixedly sleeved outside the roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122953128.8U CN216517633U (en) | 2021-11-29 | 2021-11-29 | Vertical edge frame for lifting glass window of laboratory ventilation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122953128.8U CN216517633U (en) | 2021-11-29 | 2021-11-29 | Vertical edge frame for lifting glass window of laboratory ventilation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216517633U true CN216517633U (en) | 2022-05-13 |
Family
ID=81462137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122953128.8U Active CN216517633U (en) | 2021-11-29 | 2021-11-29 | Vertical edge frame for lifting glass window of laboratory ventilation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216517633U (en) |
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2021
- 2021-11-29 CN CN202122953128.8U patent/CN216517633U/en active Active
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