CN208573197U - A kind of training table - Google Patents
A kind of training table Download PDFInfo
- Publication number
- CN208573197U CN208573197U CN201720924283.8U CN201720924283U CN208573197U CN 208573197 U CN208573197 U CN 208573197U CN 201720924283 U CN201720924283 U CN 201720924283U CN 208573197 U CN208573197 U CN 208573197U
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- spindle nose
- block tongue
- connect
- training table
- moving body
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Abstract
The utility model relates to live to learn technical field of furniture, specifically, being related to a kind of training table.It includes two supporting legs, the desktop being connect with supporting leg upper end by overturning attachment device, overturning attachment device includes the spindle nose connecting with supporting leg, spindle nose circumference is equipped with card hole, spindle nose axle center hole and shaft cooperate, spanner is connect with gear, spanner is pulled downwards, band moving gear rotates, the moving body engaged with gear moves backward, the block tongue of moving body front end insertion card hole exits card hole, it at this time can be with turnover table panel, unclamp spanner, the reset components of elasticity make the trend of the oriented axe movement of the block tongue of moving body, turnover table panel, block tongue is set to be inserted into card hole to specific position, block tongue rear end is equipped with supporting element, the block tongue passes through supporting element and is inserted into card hole, and the connection of connecting shaft connection gear, the rotation of two gear synchronous.The utility model provides a kind of training table, can be realized sensitiveer convenience, stable structure, long service life.
Description
Technical field
The utility model relates to live to learn technical field of furniture, specifically, being related to a kind of training table.
Background technique
With the development of the society, people are higher and higher to the attention degree of study and training, the training in school and society
Activity is also more and more, and efficiently arrangement trains place for convenience, needs a large amount of training table, and can quickly put whole
Together, and in the desk of training when not in use storage can be quickly packed up, a large amount of space will not be occupied.Existing training
Instruction table is mostly that the bracket below four table legs and desktop is hinged or be hinged with connecting rod, table leg can with the training table of fold inward,
But this training table structure is complicated, and operation is not easy, and it is unstable, and also occupied space is big, carries trouble etc..
For this purpose, the utility model patent number ZL105962623A " collapsible training table " being previously proposed in person, this is to above-mentioned
Problem, it is proposed that cooperated by the spindle nose on supporting leg top and the shaft being connected on desktop so that training table desktop may be reversed,
To fix at the desired position by grafting locking mechanism, overturns structure by simplifying table leg and training when table is packed up, thus
So that simple for structure, convenient in carrying takes up space the features such as small.Due to the technical solution make block tongue by grafting locking mechanism with
The cooperation of the grafting card hole of spindle nose outer rim is so that desktop rests on working face or rests on vertical after overturning.But
Be in the use of actual frequent block tongue and card hole cooperate it is unstable and also it is easy damaged by pressure by the weight placed on desktop and desktop,
And the state for making desktop rest on working face is lost, while needing both sides to twist separately or together when block tongue grafting card hole and pulling
Hand completes the cooperation of block tongue card hole, and also needs both sides when block tongue extracts card hole and operate extremely inconvenience separately or together,
Need to sound out the position of card hole when more inconvenient is block tongue grafting card hole.
Utility model content
For structural instability present in the above-mentioned prior art, it is clamped the problems such as inconvenient, the utility model provides
A kind of training table, can be realized sensitiveer convenience, stable structure, long service life.
A kind of training table, including two supporting legs, the desktop being connect with supporting leg upper end by overturning attachment device, overturning connect
Connection device includes the spindle nose connecting with supporting leg, and spindle nose circumference is equipped with card hole, and spindle nose axle center hole and shaft cooperate, spanner and gear
Connection, gear are engaged with moving body rear end, and moving body connect and can be moved forward and backward with fixed mobile foundation, moving body front end
Equipped with block tongue, it is characterised in that: including providing the reset components of elasticity for moving body, connect with the side wall of overturning attachment device
Supporting element, the connecting shaft connecting with two side gears, the block tongue pass through supporting element and are inserted into card hole, and the reset components mention for block tongue
Feed to the mobile potential energy of shaft.
In the utility model, the gear of the overturning attachment device of desktop two sides passes through connection axis connection, two gear synchronous fortune
Dynamic, connecting shaft is keyed by the centre bore and gear of gear, and the cross section at the position that certain connecting shaft is connect with gear can be with
The non-circular hole corresponding with gear centre such as triangle, square is set to be cooperatively connected, when spanner twists connecting shaft, connecting shaft
Two gears are driven to rotate, so that the synchronous shape for being inserted into or leaving card hole and reach locking or unlatching overturning of the block tongue of moving body
State.Connecting shaft allows one hand to open lock-bit, easy to operate, so that user has experience preferably on probation.
In addition, reset components can make spring, the flexible component such as elastic slice, reset components have block tongue to axis
The mobile trend of head no longer needs to Twist wrench when separating block tongue with card hole by spanner, then block tongue is from trend spindle nose direction
The mobile card hole that encounters is automatically inserted into card master.When turnover table panel, desktop goes to corresponding position, and block tongue is automatically inserted into card hole, makes
Desktop is fixed, and user is easy to operate, overturns high-efficient, the time of saving user's arrangement Working table.
Meanwhile block tongue side increases supporting element, and which there is the shift position for making block tongue to stablize, it deflects,
The support of moving member is increased, so that it is stronger after desktop overturning is fixed, considerably increase the service life of training table.
Preferably, spindle nose is equipped with the limit hole for being suitble to overturning stroke, it is equipped with limit hole cooperation in overturning attachment device
Snag axis, limit hole are through-hole, are equipped with multiple.
In the utility model, spindle nose is equipped with limit hole, and limit hole and snag axis cooperate, and snag axis is fixed on overturning connection dress
It sets on side wall, overturning attachment device is rotated around shaft, and snag axis then moves in the limit hole on spindle nose, and desktop is in level
Make on operating position, snag axis equally plays the role of limitation desktop and continue to downwardly turn over, give desktop one in limit hole one end
Supporting role, equally, when desktop is packed up, snag axis limits desktop and continues to overturn in limit hole another end.Snag axis
The another cooperation with limit hole increases the service life for training table and preferable user so that desktop overturning is more stable and reliable
Experience.
In the utility model, desktop, which is generally overturn, is no more than 90 °, and snag axis is no more than 90 ° in the formation of limit hole, limit
The cooperation in position hole and snag axis can set multiple, and under conditions of guaranteeing spindle nose intensity, the cooperation of multiple limit holes and snag axis can
It with constantly improve service life, while can also mitigate the weight of training table entirety, save material.
Preferably, spindle nose bottom is tubulose, it is socketed in the end of supporting leg.
In the utility model, makes training table easy for assemble or unload on the leg that spindle nose bottom is socketed in for tubulose, be convenient for group
Dress and production and transport.
Preferably, connecting shaft and two gears of left and right are coaxial.
In the utility model, connecting shaft and two gears of left and right are coaxially connected, and structure is simple and can transmit kinetic energy well.
Preferably, reset components are tension spring, both ends are connect with moving body and supporting element respectively, and default tensile stress.
In the utility model, reset components are connect with moving body and supporting element, easy for installation, and tension spring reset components reset high
Effect, stability is strong, and service life is high.
Preferably, being equipped with includes providing the reset wind spring for tending to cocked position rotation potential energy to desktop, wind spring is resetted
One end is connect with shaft, and the other end is connect with spindle nose.
In the utility model, desktop itself has quality, when being located at horizontal plane, since the effect of desktop gravity is oriented
The trend of lower overturning, the potential energy that part desktop downwardly turns over is offset in the effect for resetting wind spring at this time, so that block tongue stress mitigates,
In addition, it is lighter when desktop is dug, it is laborsaving.
Preferably, including baffle, baffle top and desktop are hinged, and lower end is hinged by connector and supporting leg.
In the utility model, baffle, which not only blocks, is sitting in people's privacy behind training table, but also can balance
The advantages of desk center etc..
Detailed description of the invention
Fig. 1 is a kind of training table working state schematic representation of embodiment；
Fig. 2 is a kind of training table collapsed state schematic diagram of embodiment；
Fig. 3 is that embodiment overturns attachment device schematic diagram；
Fig. 4 is that embodiment overturns attachment device schematic diagram；
Fig. 5 is that embodiment moving member and mobile base cooperate schematic diagram；
Fig. 6 is that embodiment overturning connection dress shell sets schematic diagram.
Drawing reference numeral explanation:
1- supporting leg, 2 desktops, 3- overturning attachment device, 4- spindle nose, 5- shaft, 6- spanner, 7- gear, 9- mobile foundation,
10- moving body, 11- block tongue, 12- card hole, 14- supporting element, 16- baffle, 17- connecting shaft, 18- tooth-strip part, 19- spring hanging head,
20- fixes hanging head, 31- snag axis, 41- limit hole.
Specific embodiment
With reference to the accompanying drawings of the specification and specific embodiment, the utility model is described in detail.
Embodiment
A kind of training table, including two supporting legs 1,1 upper end of supporting leg are connect with 4 bottom end oblong shaped cartridge of spindle nose, and shaft 5 passes through axis
First 4 centre bore is fixed on 3 side side wall of attachment device, and 3 upper end of attachment device is fixed with 2 bolt of desktop, certainly, shaft 5
It can also be by being cooperatively connected with bearing fit, bearing and 4 centre bore of spindle nose, the pivoting friction between such shaft 5 and spindle nose 4
Smaller, 5 overturnings are more flexible around the shaft for desktop 2.Overturning attachment device 3 further includes two spanners 6, and spanner 6 is respectively arranged on two and turns over
Turn the outside of attachment device 3, two spanners, 6 one end is equipped with the rectangular blind hole connecting with the connecting shaft 17 of square-section, connecting shaft 17
Perforation overturning 3 side wall of attachment device and two sides rotation 7 square central hole of gear cooperation are coaxially connected, and certainly, spanner 6 can also be set
In the inside of overturning attachment device 3, pulls spanner 6 and connecting shaft 17 is rotated, the cross section of connecting shaft 17 can make to grow
Rectangular, triangle, polygon is round, the connection of connecting shaft 17 and spanner 6 and gear 7 can also by pin connection, key connection
Connection type connection.10 side of moving body is equipped with the tooth-strip part 18 engaged with gear 7, and tooth-strip part 18 is located at 7 upside of gear and wears
The through-hole and mobile foundation 9 on mobile foundation 9 are crossed, mobile foundation 9 is bolted on overturning 3 side wall of attachment device, moves
Rear side is that have open slot under the through-hole of moving base 9, and gear 7 is engaged with tooth-strip part 18 by the slot being open, certainly, tooth-strip part 18
7 downside of gear can be located at, can accomplish that 10 both ends of moving body are coaxial in this way, not need to bend.Moving body 10 is close to 4 end of spindle nose
Equipped with block tongue 11, the reset components 13 of elasticity are provided for moving body 10,11 rear end of block tongue is equipped with the support cooperated with moving member 10
Part 14, supporting element 14 are fixedly connected with the two sidewalls screw of overturning attachment device 3, and supporting element 14 is equipped with through-hole, and block tongue 11 passes through
Card hole 12 on 14 through-hole of supporting element and block tongue 11 and spindle nose 4 cooperates.The reset components are that moving body 10 provides block tongue 11
The potential energy mobile to spindle nose 4.In the present embodiment, reset components one end is connect with the spring hanging head 19 on moving body 10, the other end
It is connect with fixed hanging head 20, provides block tongue 11 potential energy mobile to spindle nose 4 for moving body 10.
Spindle nose 4, which is equipped with, fits two limit holes 41, and limit hole 41 is the arc-shaped through-hole concentric with shaft, the circle of limit hole 41
Heart angle be 90 °, with limit hole 41 cooperation overturning attachment device 3 be equipped with snag axis 31, two snag axis 31 respectively with attachment device 3
Two sidewalls screw is fixedly connected.It resets wind spring one end to connect with shaft 5, the other end is connect with spindle nose 4.Baffle 16, on baffle 16
Portion and desktop 2 are hinged, and lower end is hinged by connector and supporting leg 1.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, without creatively designing and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (7)
1. a kind of training table, including two supporting legs (1), the desktop being connect with supporting leg (1) upper end by overturning attachment device (3)
(2), overturning attachment device (3) includes the spindle nose (4) connecting with supporting leg (1), and spindle nose (4) circumference is equipped with card hole (12), spindle nose
(4) axle center hole and shaft (5) cooperate, and spanner (6) is connect with gear (7), and gear (7) is engaged with moving body (10) rear end, mobile
Body (10) connect and can be moved forward and backward with fixed mobile foundation (9), and moving body (10) front end is equipped with block tongue (11), feature
It is: including providing the reset components of elasticity for moving body (10), the supporting element being connect with the side wall of overturning attachment device (3)
(14), the connecting shaft (17) connecting with two side gears (7), the block tongue (11) pass through supporting element (14) insertion card hole (12), institute
Stating reset components is that block tongue (11) provide the potential energy mobile to shaft (5).
2. a kind of training table as described in claim 1, it is characterised in that: spindle nose (4) is equipped with the limit hole for being suitble to overturning stroke
(41), overturning attachment device (3) be equipped with limit hole (41) fitting projection axis (31), limit hole (41) be through-hole, be equipped with it is multiple.
3. a kind of training table as claimed in claim 2, it is characterised in that: spindle nose (4) bottom is tubulose, is socketed in supporting leg (1)
End.
4. a kind of training table as described in claim 1, it is characterised in that: connecting shaft (17) and left and right two gears (7) are coaxial.
5. a kind of training table as described in claim 1, it is characterised in that: reset components are tension spring, both ends respectively with moving body
(10) it is connected with supporting element (14), and default tensile stress.
6. a kind of training table as described in claim 1, it is characterised in that: tend to cocked position including providing for desktop (2)
The reset wind spring of rotation potential energy resets wind spring one end and connect with shaft (5), and the other end is connect with spindle nose (4).
7. a kind of training table as described in claim 1, it is characterised in that: including baffle (16), baffle (16) top and desktop
Hingedly, lower end is hinged by connector and supporting leg (1) for plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924283.8U CN208573197U (en) | 2017-07-27 | 2017-07-27 | A kind of training table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924283.8U CN208573197U (en) | 2017-07-27 | 2017-07-27 | A kind of training table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208573197U true CN208573197U (en) | 2019-03-05 |
Family
ID=65498365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720924283.8U Active CN208573197U (en) | 2017-07-27 | 2017-07-27 | A kind of training table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208573197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027613A (en) * | 2021-10-28 | 2022-02-11 | 周洁 | Movable hidden office table |
-
2017
- 2017-07-27 CN CN201720924283.8U patent/CN208573197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027613A (en) * | 2021-10-28 | 2022-02-11 | 周洁 | Movable hidden office table |
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