CN208982473U - A kind of table top fold mechanism and the cabinet with folding table top - Google Patents
A kind of table top fold mechanism and the cabinet with folding table top Download PDFInfo
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- CN208982473U CN208982473U CN201821486029.5U CN201821486029U CN208982473U CN 208982473 U CN208982473 U CN 208982473U CN 201821486029 U CN201821486029 U CN 201821486029U CN 208982473 U CN208982473 U CN 208982473U
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- block
- table top
- rotating block
- connector
- hinged
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Abstract
The utility model relates to furniture part technical fields, refer in particular to a kind of table top fold mechanism, including fixed block, the first rotating block, the second rotating block and connector, one end of first rotating block and fixed block are hinged, and the other end of the first rotating block and one end of connector are hinged；Second rotating block includes first articulated section hinged with fixed block and second articulated section hinged with the other end of connector, and the first articulated section is cross-linked with the second articulated section；First rotating block is provided with the stop block that the bottom end for contradicting the second articulated section is rotated with the second rotating block of block.The structure design of this table top fold mechanism is simple and ingenious, and activity is reliable and stable and is easy to dismount.Meanwhile the utility model also provides a kind of cabinet with the table top fold mechanism, so that the confined space in small apartment house is reasonably utilized.
Description
Technical field
The utility model relates to furniture part technical field, a kind of table top fold mechanism is referred in particular to and with folding table top
Cabinet.
Background technique
With the increase of urban population and gradually popularizing for city small apartment house, more furniture are needed to have convenient
Folding storage, rationally to utilize limited floor space as needed, traditional desktop can generally occupy the biggish interior space,
It is unsuitable for being placed in small apartment house, and foldable desktop obtains furniture and is then more suitable for using in cubicle.But existing folding
The structure of fold mechanism used by desktop is insecure, not easy to assemble, and discontinuity, load-bearing capacity are poor, uses the longevity
It orders low.The defect is fairly obvious, needs a solution.
Summary of the invention
The purpose of this utility model is that providing in view of the deficiencies of the prior art, one kind is simple and compact for structure, and movable stabilization can
It leans on, is easy to dismount, and uniform force and the strong table top fold mechanism of load-bearing capacity and the cabinet with folding table top.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of table top fold mechanism provided by the utility model, including fixed block, the first rotating block, the second rotating block and
Connector, one end of first rotating block and fixed block are hinged, and the other end and connector of the first rotating block are hinged；Described
Two rotating blocks include first articulated section hinged with fixed block and second articulated section hinged with connector, the first articulated section and the
Two articulated sections are cross-linked；First rotating block is provided with the bottom end for contradicting the second articulated section with the second rotating block of block
The stop block of rotation.
Therein, second articulated section is equipped with the notch for avoiding stop block close to one end of the first articulated section.
Therein, the stop block is movably set with adjusting block close to one end of the second articulated section, and the adjusting block is used for
It is contradicted with the bottom of the second articulated section.
Further, the stop block is equipped with threaded hole, and the adjusting block is equipped with external screw thread, adjusting block and stop block spiral shell
It connects.
Therein, the connector includes hinge segment hinged with the first rotating block and the second rotating block respectively and from hinged
The outwardly extending straightway in one end of section.
Further, the straightway is equipped with the connection through-hole for connecting with extraneous structure.
Therein, second rotating block is hinged with connector via pin shaft, and first rotating block is close to the one of pin shaft
End is equipped with the escape groove for avoiding pin shaft.
The utility model also provides a kind of cabinet with folding table top, table top fold mechanism, cabinet body and cabinet above-mentioned
Door, the fixed block of the table top fold mechanism are connected to cabinet body, and the cabinet door is connected to the connector of table top fold mechanism.
The utility model has the beneficial effects that
A kind of table top fold mechanism provided by the utility model, this table top fold mechanism pass through the effect in the first rotating block
Under, connector can be rotated around fixed block；Under the mutual cooperation effect of the second rotating block and stop block, connector can be around
Fixed block rotate within the preset angle range, to ensure the normal use of table top；Meanwhile connector in the first rotating block and
Under the collective effect of second rotating block, keep its stress more uniform, and then enhances the load-bearing capacity of connector.This table top folding machine
The structure design of structure is simple and ingenious, and activity is reliable and stable and is easy to dismount.Meanwhile the utility model also provides a kind of have and is somebody's turn to do
The cabinet of table top fold mechanism, so that the confined space in small apartment house is reasonably utilized.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the table top fold mechanism of the utility model；
Fig. 2 is the structural schematic diagram at another visual angle of the table top fold mechanism of the utility model；
Fig. 3 is in structural schematic diagram when folded state for the table top fold mechanism of the utility model；
Fig. 4 is the decomposition texture schematic diagram of the table top fold mechanism of the utility model；
Fig. 5 is the structural schematic diagram of the cabinet with folding table top of the utility model.
Description of symbols
1- fixed block；11- pin shaft；The first rotating block of 2-；21- stop block；211- adjusting block；22- escape groove；Second turn of 3-
Motion block；The first articulated section 31-；The second articulated section 32-；4- connector；41- hinge segment；411- connection through-hole；42- straightway；
51- cabinet body；52- cabinet door.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing
Detailed description.
As shown in Figures 1 to 4, a kind of table top fold mechanism provided by the utility model, including fixed block 1, first rotate
Block 2, the second rotating block 3 and connector 4, one end of first rotating block 2 and fixed block 1 are hinged, the first rotating block 2 it is another
One end and connector 4 are hinged；Second rotating block 3 includes first articulated section 31 hinged with fixed block 1 and cuts with scissors with connector 4
The second articulated section 32 connect, specifically, the second articulated section 32 are articulated with far from the first rotating block 2 and the one of 1 hinged end of fixed block
End；First articulated section 31 is cross-linked with the second articulated section 32；First rotating block 2 is provided with for contradicting the second articulated section
The stop block 21 that 32 bottom end is rotated with the second rotating block of block 3.
In practical applications, fixed block 1, which is used to open, is releasably installed in extraneous wall or cabinet body 51, connector 4
For detachably connected with extraneous table top；By using the first rotating block 2 and second turn between fixed block 1 and connector 4
Motion block 3 and be hinged, and then enable connector 4 around fixed block 1 rotate, so as to realize turning folding for table top；
Meanwhile when connector 4 turns to preset angle, the stop block 21 of the first rotating block 2 is set to convenient for the second rotating block 3
The bottom end of second articulated section 32 contradicts, to stop the rotation of the second rotating block 3, so that connector 4 be made to be capable of fixing in a certain shape
State；As shown in figure 3, the first rotating block 2 drives stop block 21 far from the second rotating block 3 when connector 4 is in folded state；
As shown in Figure 1, stop block 21 contradicts when connector 4 is in unfolded state convenient for the bottom end of the second articulated section 32, will connect
Part 4 is fixed on horizontality.This table top fold mechanism is by the way that under the action of the first rotating block 2, connector 4 can be around fixation
Block 1 rotates；Under the mutual cooperation effect of the second rotating block 3 and stop block 21, connector 4 can be around fixed block 1 default
Angular range in rotation, to ensure the normal use of table top；Meanwhile connector 4 is in the first rotating block 2 and the second rotating block 3
Collective effect under, keep its stress more uniform, so enhance connector 4 load-bearing capacity.The structure of the utility model designs
Simple and ingenious, activity is reliable and stable and is easy to dismount.
Specifically, the shape of second rotating block 3 is L shape, the expansion for being designed to facilitate connector 4 of the shape and folding
It is folded, enough pulling force can be provided for connector 4, to improve the bearing capacity of connector 4, and connector 4 can be saved and fold when institute
The space occupied, so that the structure of this fold mechanism is more compact.
In the technical scheme, referring to Fig. 1 and Fig. 4, second articulated section 32 is set close to one end of the first articulated section 31
There is the notch 33 for avoiding stop block 21.The volume of this fold mechanism can be effectively reduced in the design of the notch 33, thus
Make the structure of this fold mechanism entirety more compact.Specifically, as shown in Figure 1, working as connector 4 upon deployment, stop block 21
It is contradicted in the notch 33 and with the bottom end of the second articulated section 32.
In the technical scheme, referring to Fig. 1 and Fig. 4, one end activity of the stop block 21 close to the second articulated section 32 is set
It is equipped with adjusting block 211, the adjusting block 211 is used to contradict with the bottom of the second articulated section 32.Preferably, the stop block
21 are equipped with threaded hole (not indicating in figure), and the adjusting block 211 is equipped with external screw thread (not indicating in figure), and adjusting block 211 is via outer
The screw hole of screw thread and stop block 21.In order to enhance the using flexible of connector 4, user can rotate adjusting block
211 to adjust the height on the top of adjusting block 211 and the bottom surface of stop block 21, and then to the maximum rotation angle of the second rotating block 3
Degree is adjusted, so that angle of the connector 4 in unfolded state with fixed block 1 be adjusted；User can be according to reality
The expanded angle of the use demand on border and adjusting connector 4, or can be by adjusting the position of adjusting block 211 to ensure to connect
Part 4 is maintained at horizontal position upon deployment.
In the technical scheme, referring to fig. 4, the connector 4 include respectively with the first rotating block 2 and the second rotating block 3
Hinged hinge segment 41 and from the outwardly extending straightway 42 in one end of hinge segment 41.Specifically, the second articulated section 32 is articulated with
Hinge segment 41 is close to one end of straightway 42, in order to which the second rotating block 3 can neatly rotate and limit the rotation of connector 4
Range.The straightway 42 is equipped with the connection through-hole 411 for connecting with extraneous structure.In practical applications, through-hole 411 is connected
Quantity be it is multiple, straightway 42 is used to be detachably connected with extraneous table top via connection through-hole 411, thus passes through table top
Hinge segment 41 is hinged with the first rotating block 2 and the second rotating block 3 respectively, and then table top is made to realize folded turnover.
In the technical scheme, referring to fig. 2 to Fig. 4, second rotating block 3 is hinged via pin shaft 11 and connector 4, institute
The first rotating block 2 is stated close to one end of pin shaft 11 equipped with the escape groove 22 for avoiding pin shaft 11.As shown in figure 3, in connector 4
When folding, pin shaft 11 can be contained in the escape groove 22 of the first rotating block 2, thus prevent the first rotating block 2 from producing with pin shaft 11
Raw interference, so that the structure of this fold mechanism is more compact.
As shown in figure 5, the utility model also provides a kind of cabinet with folding table top, including table top folding machine above-mentioned
Structure, cabinet body 51 and cabinet door 52, the fixed block 1 of the table top fold mechanism are connected to cabinet body 51, and the cabinet door 52 is connected to platform
The connector 4 of face fold mechanism.
In practical applications, the quantity of table top fold mechanism is two, and two fixed blocks 1 are respectively arranged in 51 liang of cabinet body
On the cabinet wall of side, the two sides of cabinet door 52 are respectively arranged on two connectors 4.When in use, user turns over downwards cabinet door 52
Turn, connector 4 is just rotated far from fixed block 1 at this time, until the second rotating block 3 stops connector 4 by 21 block of stop block
Rotation, cabinet door 52 just in unfolded state and is in a horizontal position at this time, to use as table top；User is by cabinet door 52 to turning over
Turn, cabinet door 52 can be made to be folded up and be close to cabinet body 51, to be closed cabinet body 51.
The above is only the utility model preferred embodiment, is not made in any form to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, is not intended to limit the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to any simple modification, equivalent change and modification to the above embodiments, belongs to practical
In the range of new technique scheme.
Claims (8)
1. a kind of table top fold mechanism, it is characterised in that: including fixed block, the first rotating block, the second rotating block and connector,
One end of first rotating block and fixed block are hinged, and the other end and connector of the first rotating block are hinged；Second rotation
Block includes first articulated section hinged with fixed block and second articulated section hinged with connector, and the first articulated section is hinged with second
Portion is cross-linked；First rotating block is provided with what the bottom end for contradicting the second articulated section was rotated with the second rotating block of block
Stop block.
2. a kind of table top fold mechanism according to claim 1, it is characterised in that: second articulated section is close to the first hinge
One end of socket part is equipped with the notch for avoiding stop block.
3. a kind of table top fold mechanism according to claim 1, it is characterised in that: the stop block is close to the second articulated section
One end be movably set with adjusting block, the adjusting block is used for and the bottom of the second articulated section contradicts.
4. a kind of table top fold mechanism according to claim 3, it is characterised in that: the stop block is equipped with threaded hole, institute
Adjusting block is stated equipped with external screw thread, adjusting block is spirally connected with stop block.
5. a kind of table top fold mechanism according to claim 1, it is characterised in that: the connector includes respectively with first
Rotating block is hinged and the hinge segment hinged with the second rotating block and the outwardly extending straightway in one end from hinge segment.
6. a kind of table top fold mechanism according to claim 5, it is characterised in that: the straightway be equipped with for the external world
The connection through-hole of structure connection.
7. a kind of table top fold mechanism according to claim 1, it is characterised in that: second rotating block via pin shaft with
Connector is hinged, and first rotating block is equipped with the escape groove for avoiding pin shaft close to one end of pin shaft.
8. a kind of cabinet with folding table top, it is characterised in that: rolled over including table top described in claim 1 to 7 any one
Folded mechanism, cabinet body and cabinet door, the fixed block of the table top fold mechanism are connected to cabinet body, and the cabinet door is connected to table top folding
The connector of mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821486029.5U CN208982473U (en) | 2018-09-11 | 2018-09-11 | A kind of table top fold mechanism and the cabinet with folding table top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821486029.5U CN208982473U (en) | 2018-09-11 | 2018-09-11 | A kind of table top fold mechanism and the cabinet with folding table top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982473U true CN208982473U (en) | 2019-06-14 |
Family
ID=66783836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821486029.5U Active CN208982473U (en) | 2018-09-11 | 2018-09-11 | A kind of table top fold mechanism and the cabinet with folding table top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208982473U (en) |
-
2018
- 2018-09-11 CN CN201821486029.5U patent/CN208982473U/en active Active
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