CN111000385A - Laboratory seat of spring table chair mobile device with pulley structure - Google Patents

Laboratory seat of spring table chair mobile device with pulley structure Download PDF

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Publication number
CN111000385A
CN111000385A CN201911271124.2A CN201911271124A CN111000385A CN 111000385 A CN111000385 A CN 111000385A CN 201911271124 A CN201911271124 A CN 201911271124A CN 111000385 A CN111000385 A CN 111000385A
Authority
CN
China
Prior art keywords
seat
plate
pulley
spring
moving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911271124.2A
Other languages
Chinese (zh)
Inventor
王理研
汪飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bengbu Liwang Experimental Equipment Co Ltd
Original Assignee
Bengbu Liwang Experimental Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bengbu Liwang Experimental Equipment Co Ltd filed Critical Bengbu Liwang Experimental Equipment Co Ltd
Priority to CN201911271124.2A priority Critical patent/CN111000385A/en
Publication of CN111000385A publication Critical patent/CN111000385A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C3/00Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20Chairs or stools with vertically-adjustable seats
    • A47C3/22Chairs or stools with vertically-adjustable seats with balancing device, e.g. by spring, by weight
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/02Seat parts
    • A47C7/021Detachable or loose seat cushions
    • A47C7/0213Detachable or loose seat cushions detachably secured to seats, e.g. by ties or hook and loop straps
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/50Supports for the feet or the legs coupled to fixed parts of the chair
    • A47C7/506Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/50Supports for the feet or the legs coupled to fixed parts of the chair
    • A47C7/506Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
    • A47C7/5062Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type rectilinearly
    • A47C7/5064Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type rectilinearly in vertical direction

Abstract

The invention discloses a laboratory seat of a spring type table and chair moving device with a pulley structure, which belongs to the technical field of laboratory seats and comprises a bottom plate, wherein four groups of mounting grooves are uniformly formed in the outer wall of the bottom plate, pulleys are inserted into the bottom ends of inner cavities of the mounting grooves, the outer walls of the tops of the pulleys are in sliding connection with the inner walls of the mounting grooves, the outer walls of the tops of the pulleys are fixedly connected with a buffer spring, the top end of the buffer spring is fixedly connected with the inner wall of the top of the mounting groove, the central outer wall of the top of the bottom plate is fixedly connected with an upright post, a supporting plate is arranged at the top end of the upright post, a supporting plate is sleeved at the bottom end of the outer wall of the upright post, the bottom end of a guide rod is fixedly connected with an anti-skid block, the seat is moved without fixing the seat by feet of a user, so that the using effect of the device is improved.

Description

Laboratory seat of spring table chair mobile device with pulley structure
Technical Field
The invention relates to the technical field of laboratory seats, in particular to a laboratory seat with a spring type table and chair moving device of a pulley structure.
Background
In the process of study or operation in the laboratory, can use the seat, current seat when using, for the convenience seat removes, generally can be in seat bottom installation pulley, however can lead to the user to sit when the seat like this, the seat can take place to remove easily, needs the user to fix the seat with the foot, and is comparatively troublesome, for this reason, we provide a spring table chair mobile device's with pulley structure laboratory seat.
Disclosure of Invention
The invention aims to provide a laboratory seat with a spring type table and chair moving device with a pulley structure, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a laboratory seat of spring table chair mobile device with pulley structure, includes the bottom plate, four group's mounting grooves have evenly been seted up to bottom plate bottom outer wall, it has the pulley to peg graft in mounting groove inner chamber bottom, pulley outer wall and mounting groove inner wall sliding connection, pulley top outer wall and buffer spring fixed connection, buffer spring top and mounting groove top inner wall fixed connection, bottom plate top central authorities outer wall and stand fixed connection, the stand top is provided with the layer board, the backup pad has been cup jointed to stand outer wall bottom, bottom plate bottom central authorities outer wall is provided with the guide bar, guide bar bottom and non slipping spur fixed connection.
Preferably, the outer wall of the center of the bottom plate is provided with a slot, the top end of the guide rod is inserted into the inner cavity of the slot, the outer wall of the guide rod is sleeved with a spring, one end of the spring is fixedly connected with the outer wall of the guide rod, and the other end of the spring is fixedly connected with the inner wall of the slot.
Preferably, the outer wall of the bottom of the support plate is fixedly connected with a sleeve, the sleeve is sleeved on the outer wall of the upright column, the outer wall of the right side of the sleeve is screwed with a bolt, and the left end of the bolt extends to the inner cavity of the sleeve and is attached to the outer wall of the right side of the upright column.
Preferably, the outer wall of the right side of the supporting plate is provided with a moving groove, a moving plate is inserted into an inner cavity of the moving groove, the outer wall of the right side of the moving plate is fixedly connected with the pulling block, and the outer wall of the top of the pulling block is located above the outer wall of the top of the supporting plate.
Preferably, layer board bottom outer wall and connecting seat fixed connection, the connecting seat cup joints on the outer wall top of stand, connecting seat right side outer wall is provided with the inserted bar, the inserted bar left end extends to the left side outer wall of connecting seat, the spread groove has all been seted up to the inserted bar top left and right sides outer wall, and spread groove bottom inner wall and supporting spring fixed connection, and supporting spring top and stopper fixed connection, two sets of one side outer wall that the stopper is close to each other is laminated with the connecting seat left and right sides outer wall respectively mutually.
Preferably, the storage tank has been seted up to sleeve pipe right side inner wall, the bolt left end extends to the inner chamber of storage tank and rotates with the briquetting to be connected, briquetting left side outer wall and stand right side outer wall laminate mutually, both sides outer wall laminates mutually with both sides inner wall about the storage tank about the briquetting, the briquetting all is the rectangle with the vertical cross-section of storage tank.
Preferably, the outer wall of the left side of the bottom of the moving plate is fixedly connected with the guide block, the inner wall of the bottom of the moving groove is provided with a guide groove, and the bottom end of the guide block is inserted into an inner cavity of the guide groove.
Preferably, the top end of the guide rod is in sliding connection with the inner wall of the groove through a sliding block, and the outer wall of the bottom of the anti-sliding block is located above the outer wall of the bottom of the pulley.
Compared with the prior art, the invention has the beneficial effects that:
1. in the device, a user sits above the supporting plate, the bottom plate moves downwards, the anti-skid block is contacted with the ground, and the friction force between the bottom plate and the ground is increased, so that the seat can not automatically move when the user sits above the seat, the user does not need to fix the seat through feet, and the using effect of the device is improved;
2. the bolt is screwed to ensure that the pressing block is not in contact with the upright column, the supporting plate is fixedly disconnected with the upright column, and the supporting plate can move upwards or downwards, so that the height of a foot placing area can be adjusted to a certain extent according to requirements, the comfort level of the seat is increased, the pulling block is pulled rightwards, the moving plate is moved rightwards, the supporting area on the right side of the supporting plate is increased, the foot placing is more comfortable, and the using effect of the device is increased;
3. the limiting block is moved downwards into the inner cavity of the connecting groove, and then the inserting rod is moved out of the inner cavity of the connecting seat, so that the connecting seat is fixedly disconnected with the upright post, and the supporting plate is conveniently detached from the upper side of the upright post.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connection structure of a support plate and a movable plate according to the present invention;
FIG. 3 is a schematic view of the connection structure of the slot and the guide bar of the present invention;
FIG. 4 is an enlarged view of the structure A of the present invention.
In the figure: 1. a base plate; 2. a pulley; 3. mounting grooves; 4. a buffer spring; 5. a column; 6. a support plate; 7. a support plate; 8. grooving; 9. a guide bar; 10. a spring; 11. anti-skid blocks; 12. a sleeve; 13. a bolt; 14. a storage tank; 15. briquetting; 16. moving the plate; 17. a moving groove; 18. pulling the block; 19. a guide groove; 20. a guide block; 21. a connecting seat; 22. inserting a rod; 23. and a limiting block.
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.
The invention provides a technical scheme that: referring to fig. 1, a laboratory seat with a spring type table and chair moving device of a pulley structure comprises a bottom plate 1;
referring to fig. 1, four sets of mounting grooves 3 are uniformly formed in the outer wall of the bottom of a bottom plate 1, pulleys 2 are inserted into the bottom ends of the inner cavities of the mounting grooves 3, so that the bottom plate 1 can slide on the ground, and a seat can be moved conveniently, the outer wall of each pulley 2 is slidably connected with the inner wall of the corresponding mounting groove 3, the outer wall of each mounting seat of each pulley 2 is slidably connected with the inner wall of the corresponding mounting groove 3, so that the mounting seat can only move up and down in the inner cavity of the corresponding mounting groove 3, the outer wall of the top of each pulley 2 is fixedly connected with a buffer spring 4, the buffer springs 4 are telescopic, so that the bottom plate 1 can move up and down, the seat has a buffer and shock absorption function, the use effect of the seat is improved, the top ends of the buffer springs 4 are fixedly connected with the inner;
referring to fig. 1, a supporting plate 7 is sleeved at the bottom end of the outer wall of an upright post 5, a user's foot can be carried above the supporting plate 7, a guide rod 9 is arranged on the outer wall of the center of the bottom of a bottom plate 1, the bottom end of the guide rod 9 is fixedly connected with an anti-slip block 11, the anti-slip block 11 comprises an anti-slip rubber block at the bottom, the user sits on a supporting plate 6, the bottom plate 1 is forced downwards, a buffer spring 4 is contracted, the bottom plate 1 moves downwards, the anti-slip block 11 is contacted with the ground, the friction force of the bottom plate 1 in contact with the ground is increased, the seat cannot automatically move when the user uses the seat, the user does not need to fix the seat with the foot, the use effect of the seat is increased, and the user can contact the anti-slip block 11 with the ground as long as the user sits on;
referring to fig. 1 and 3, a slot 8 is formed in the outer wall of the center of the bottom of a bottom plate 1, the top end of a guide rod 9 is inserted into an inner cavity of the slot 8, a spring 10 is sleeved on the outer wall of the guide rod 9, one end of the spring 10 is fixedly connected with the outer wall of the guide rod 9, the other end of the spring 10 is fixedly connected with the inner wall of the slot 8, and the spring 10 stretches to enable the guide rod 9 to stretch in the inner cavity of the slot 8, so that after an anti-skid block 11 is in contact with the ground, a pulley 2 can also stretch normally, the buffering effect of a seat is guaranteed, and;
referring to fig. 1 and 2, the outer wall of the bottom of the supporting plate 7 is fixedly connected with the sleeve 12, the supporting plate 7 can only move up and down on the outer wall of the upright post 5 without rotating, so as to avoid the change of the direction of the moving plate 16, the sleeve 12 is sleeved on the outer wall of the upright post 5, the bolt 13 is screwed on the outer wall of the right side of the sleeve 12, the left end of the bolt 13 extends into the inner cavity of the sleeve 12 and is attached to the outer wall of the right side of the upright post 5, the bolt 13 is screwed to prevent the bolt 13 from contacting with the upright post 5, so that the sleeve 12 is fixedly connected with the upright post 5, and the supporting plate 7 can move up or down, so that the height of a foot placing area of a user can;
referring to fig. 2, a moving groove 17 is formed in the outer wall of the right side of the supporting plate 7, a moving plate 16 is inserted into an inner cavity of the moving groove 17, the outer wall of the right side of the moving plate 16 is fixedly connected with a pulling block 18, and the outer wall of the top of the pulling block 18 is located above the outer wall of the top of the supporting plate 7, so that the supporting plate 7 does not influence a user to pull the pulling block 18, the pulling block 18 is pulled rightwards, the moving plate 16 is moved rightwards, a supporting area on the right side of the top of the supporting plate 7 is increased, a foot;
referring to fig. 4, the outer wall of the bottom of the supporting plate 6 is fixedly connected to the connecting seat 21, the connecting seat 21 is sleeved on the top end of the outer wall of the upright post 5, the outer wall of the right side of the connecting seat 21 is provided with an insertion rod 22, the left end of the insertion rod 22 extends to the outer wall of the left side of the connecting seat 21, the left end of the insertion rod 22 penetrates through the upright post 5 to connect the connecting seat 21 with the upright post 5, the outer walls of the left and right sides of the top of the insertion rod 22 are respectively provided with a connecting groove, the inner wall of the bottom of the connecting groove is fixedly connected with a supporting spring, the top end of the supporting spring is fixedly connected with the limiting blocks 23, the outer walls of one side of the two sets of limiting blocks 23 close to each other are respectively attached to the outer walls of the left and right sides of the connecting seat 21, so that the insertion rod, connecting and disconnecting the connecting seat 21 and the upright post 5, thereby facilitating the removal of the supporting plate 6 from the upper part of the upright post 5;
referring to fig. 2, a storage groove 14 is formed in the inner wall of the right side of the sleeve 12, the left end of the bolt 13 extends into the inner cavity of the storage groove 14 and is rotatably connected with the pressing block 15, so that the pressing block 15 cannot rotate along with the rotation of the bolt 13, the outer wall of the left side of the pressing block 15 is attached to the outer wall of the right side of the upright post 5, the pressing block 15 is made of rubber, the friction force between the bolt 13 and the upright post 5 is increased, the bolt 13 is more stably fixed, the friction force between the upright post 5 and the sleeve 12 is also generated, the support plate 7 is stably connected with the upright post 5, the position of the support plate 7 is ensured not to automatically move, the use effect of the support plate 7 is ensured, the outer walls of the upper side and the lower side of the pressing block 15 are attached to the inner walls of the upper side and the;
referring to fig. 2, the outer wall of the left side of the bottom of the moving plate 16 is fixedly connected with a guide block 20, the inner wall of the bottom of the moving groove 17 is provided with a guide groove 19, the bottom end of the guide block 20 is inserted into an inner cavity of the guide groove 19, the guide block 20 can only move left and right in the inner cavity of the guide groove 19 to guide the moving direction of the moving plate 16, and the moving plate 16 cannot be completely moved out of the inner cavity of the moving groove 17, so that the moving plate 16 is prevented from falling;
referring to fig. 3, the top end of the guide rod 9 is slidably connected to the inner wall of the slot 8 through a slider, so that the guide rod 9 can only move up and down in the inner cavity of the slot 8, and it is ensured that the guide rod 9 does not shake, and the outer wall of the bottom of the anti-skid block 11 is located above the outer wall of the bottom of the pulley 2, so that the supporting plate 6 is not stressed, and when the bottom plate 1 is not pressed down, the anti-skid block 11 does not contact with the ground, and it is ensured that the anti-skid block 11 does.
The working principle is as follows: the seat is moved out, then a user sits on the supporting plate 6, the bottom plate 1 is forced to move downwards, the anti-skid blocks 11 are in contact with the ground, the friction force of the contact of the bottom plate 1 and the ground is increased, the seat can not easily move when the user sits on the seat, the user can put feet on the upper portion of the supporting plate 7, the bolt 13 is screwed, the pressing block 15 is not in contact with the upright post 5, the supporting plate 7 is fixedly disconnected with the upright post 5, the supporting plate 7 can move upwards or downwards, the height of a foot placing area can be adjusted within a certain degree according to requirements, the comfort degree of the seat is increased, the pulling block 18 is pulled rightwards, the moving plate 16 is moved rightwards, the supporting area on the right side of the supporting plate 7 is increased, the foot placing is more comfortable, the using effect of the device is increased, when the seat is not used, the user moves away, the stress of the bottom plate 1 disappears, the bottom plate 1 moves upwards through the expansion of the buffer spring 4, the anti-skid block 11 is not contacted with the ground, and the seat can conveniently slide.
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 (8)

1. The utility model provides a laboratory seat of spring table chair mobile device with pulley structure, includes bottom plate (1), its characterized in that: four groups of mounting grooves (3) have evenly been seted up to bottom plate (1) bottom outer wall, it has pulley (2) to peg graft in mounting groove (3) inner chamber bottom, pulley (2) outer wall and mounting groove (3) inner wall sliding connection, pulley (2) top outer wall and buffer spring (4) fixed connection, buffer spring (4) top and mounting groove (3) top inner wall fixed connection, bottom plate (1) top central authorities outer wall and stand (5) fixed connection, stand (5) top is provided with layer board (6), backup pad (7) have been cup jointed to stand (5) outer wall bottom, bottom plate (1) bottom central authorities outer wall is provided with guide bar (9), guide bar (9) bottom and non slipping spur (11) fixed connection.
2. The laboratory seat with a spring type table and chair moving device of a pulley structure according to claim 1, characterized in that: the bottom plate (1) bottom central authorities outer wall has seted up fluting (8), peg graft in the inner chamber of fluting (8) guide bar (9) top, spring (10) have been cup jointed to guide bar (9) outer wall, and the outer wall fixed connection of spring (10) one end and guide bar (9), and the inner wall fixed connection of the spring (10) other end and fluting (8).
3. The laboratory seat with a spring type table and chair moving device of a pulley structure according to claim 1, characterized in that: the outer wall of the bottom of the support plate (7) is fixedly connected with a sleeve (12), the sleeve (12) is sleeved on the outer wall of the stand column (5), the outer wall of the right side of the sleeve (12) is screwed with a bolt (13), and the left end of the bolt (13) extends to the inner cavity of the sleeve (12) and is attached to the outer wall of the right side of the stand column (5).
4. The laboratory seat with a spring type table and chair moving device of a pulley structure according to claim 1, characterized in that: the outer wall of the right side of the supporting plate (7) is provided with a moving groove (17), a moving plate (16) is inserted into an inner cavity of the moving groove (17), the outer wall of the right side of the moving plate (16) is fixedly connected with a pulling block (18), and the outer wall of the top of the pulling block (18) is located above the outer wall of the top of the supporting plate (7).
5. The laboratory seat with a spring type table and chair moving device of a pulley structure according to claim 1, characterized in that: layer board (6) bottom outer wall and connecting seat (21) fixed connection, connecting seat (21) cup joint on the outer wall top of stand (5), connecting seat (21) right side outer wall is provided with inserted bar (22), the left side outer wall of inserted bar (22) left end extension to connecting seat (21), the spread groove has all been seted up to inserted bar (22) top left and right sides outer wall, and spread groove bottom inner wall and supporting spring fixed connection, and supporting spring top and stopper (23) fixed connection, and is two sets of one side outer wall that stopper (23) are close to each other is laminated with connecting seat (21) left and right sides outer wall respectively mutually.
6. The laboratory seat with a spring type table and chair moving device of a pulley structure as claimed in claim 3, wherein: storage tank (14) have been seted up to sleeve pipe (12) right side inner wall, bolt (13) left end extends to the inner chamber of storage tank (14) and rotates with briquetting (15) and is connected, briquetting (15) left side outer wall laminates with stand (5) right side outer wall mutually, both sides outer wall laminates with storage tank (14) upper and lower both sides inner wall about briquetting (15), briquetting (15) and storage tank (14) erect the cross-section and all are the rectangle.
7. The laboratory seat with a spring type table and chair moving device of a pulley structure according to claim 4, characterized in that: the outer wall of the left side of the bottom of the moving plate (16) is fixedly connected with a guide block (20), the inner wall of the bottom of the moving groove (17) is provided with a guide groove (19), and the bottom end of the guide block (20) is inserted into an inner cavity of the guide groove (19).
8. The laboratory seat with a spring type table and chair moving device of a pulley structure as claimed in claim 2, wherein: the top end of the guide rod (9) is connected with the inner wall of the groove (8) in a sliding mode through a sliding block, and the outer wall of the bottom of the anti-skidding block (11) is located above the outer wall of the bottom of the pulley (2).
CN201911271124.2A 2019-12-12 2019-12-12 Laboratory seat of spring table chair mobile device with pulley structure Pending CN111000385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911271124.2A CN111000385A (en) 2019-12-12 2019-12-12 Laboratory seat of spring table chair mobile device with pulley structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911271124.2A CN111000385A (en) 2019-12-12 2019-12-12 Laboratory seat of spring table chair mobile device with pulley structure

Publications (1)

Publication Number Publication Date
CN111000385A true CN111000385A (en) 2020-04-14

Family

ID=70114612

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911271124.2A Pending CN111000385A (en) 2019-12-12 2019-12-12 Laboratory seat of spring table chair mobile device with pulley structure

Country Status (1)

Country Link
CN (1) CN111000385A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112089277A (en) * 2020-09-23 2020-12-18 杭州贤捷装饰装潢有限公司 Horizontal folding type home decoration vertical screen with air humidifying and purifying functions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112089277A (en) * 2020-09-23 2020-12-18 杭州贤捷装饰装潢有限公司 Horizontal folding type home decoration vertical screen with air humidifying and purifying functions

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