CN208480782U - Desk - Google Patents
Desk Download PDFInfo
- Publication number
- CN208480782U CN208480782U CN201721475820.1U CN201721475820U CN208480782U CN 208480782 U CN208480782 U CN 208480782U CN 201721475820 U CN201721475820 U CN 201721475820U CN 208480782 U CN208480782 U CN 208480782U
- Authority
- CN
- China
- Prior art keywords
- concatenation
- block
- seat
- slot
- mounting groove
- 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.)
- Expired - Fee Related
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to a kind of desks, and including desktop and several table legs being installed under desktop, every table leg includes the module of several concatenations；The upper end of each module forms concatenation block, and the lower end of each module forms concatenation seat, concatenates the concatenation slot for offering in seat with concatenating block and plugging, and the lower surface of desktop offers and the mounting groove that concatenates block and plug；Gas passage is each formed between concatenation block and the cell wall for concatenating slot, between concatenation block and the cell wall of mounting groove.The utility model passes through table leg made of block combiner, solves the regulation problem of table leg length, can be convenient quick change table leg length, adapts it to the demand of different occasions.
Description
Technical field
The utility model belongs to field of sanitary equipment, and in particular to a kind of desk.
Background technique
In existing desk, often the length of table leg is fixed, can not be changed with use demand.There are also tables
The adjustable desk of leg length, but it usually attached complicated regulating mechanism on table leg, and use is very inconvenient.
Summary of the invention
The purpose of the utility model is to provide it is a kind of can convenient and efficient desk with adjustable leg length with the desk of adaption demand.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of desk, including desktop and several table legs being installed under the desktop, every table leg includes several
The module of a concatenation；The upper end of each module forms concatenation block, and the lower end of each module forms concatenation seat, the string
Offered in joint chair with the concatenation slot for concatenating block and plugging, the lower surface of the desktop is offered to be concatenated block and mutually inserts with described
The mounting groove connect；Between concatenation block and the cell wall for concatenating slot, between concatenation block and the cell wall of the mounting groove
It is each formed with gas passage.
Preferably, the concatenation block is connected on the top surface of the concatenation seat, and the cross-sectional area of the concatenation block is less than
The area of the top surface of the concatenation seat, when two modules concatenate, the bottom surface of the concatenation seat of a module with it is another
The top surface of the concatenation seat of a module fits.
Preferably, several the first convex positive stop strips are provided on the top surface of the concatenation seat, adjacent two articles described the
The first recessed limiting slot is provided between one positive stop strip；Several and first limit are provided on the bottom surface of the concatenation seat
The second positive stop strip, several the second limiting slots matched with first positive stop strip that position slot matches.
Preferably, the width of the width of first limiting slot and first positive stop strip is equal.
Preferably, the longitudinal section of first positive stop strip, first limiting slot the equal semicircular in shape in longitudinal section.
Preferably, at least one side and the cell wall phase of the cell wall for concatenating slot or the mounting groove of the concatenation block
It separates and forms the gas passage.
Preferably, the cross of the rounded transition of shape of the cross section of the concatenation block, the several groups of the concatenation block
Two adjacent sides are mutually separated with the cell wall of the cell wall of the concatenation slot or the mounting groove.
Preferably, several bar-like support parts are vertically arranged in the concatenation seat.
Preferably, the concatenation block is concatenated between seat, is provided between the concatenation block and the mounting groove with described
The locking device of the two position can be locked or unlocked.
Preferably, the locking device includes extending in the concatenation slot or passing through across the side of the concatenation seat
The side of the desktop and locking piece, the connection locking piece extended in the mounting groove with described concatenates seat or connection
The locking piece and the elastic component of the elastic component of the desktop, be opened on the side for concatenating block and with the locking piece phase
The lock slots of cooperation.
Since above-mentioned technical proposal is used, the utility model has the advantage that the utility model compared with prior art
It by table leg made of block combiner, solves the regulation problem of table leg length, can be convenient quick change table leg length, make it
Adapt to the demand of different occasions.
Detailed description of the invention
Attached drawing 1 is the schematic front view of the desk of the utility model.
Attached drawing 2 is the three-dimensional view of desktop in the desk of the utility model.
Attached drawing 3 is the top view of desktop in the desk of the utility model.
Attached drawing 4 is the bottom view of desktop in the desk of the utility model.
Attached drawing 5 is the A-A cross-sectional view of desktop in the desk of the utility model.
Attached drawing 6 is the amplification three-dimensional view that the module of table leg is constituted in the desk of the utility model.
Attached drawing 7 is the enlarged plan view that the module of table leg is constituted in the desk of the utility model.
Attached drawing 8 is the B-B cross-sectional view that the module of table leg is constituted in the desk of the utility model.
In the figures above: 1, desktop；2, table leg；3, module；4, block is concatenated；5, seat is concatenated；6, mounting groove；7, slot is concatenated；
8, the first positive stop strip；9, the first limiting slot；10, inner groovy；11, stiffener.
Specific embodiment
Embodiment shown in reference to the accompanying drawing is further described the utility model.
Embodiment one: as shown in attached drawing 1 to attached drawing 8, a kind of desk, including desktop 1 and several table legs 2, each table leg 2 are pacified
Loaded under desktop 1 to supporting desktop 1.
Desktop 1 is in tabular, has the smooth upper surface for using and the lower surface for installing table leg 2.Lower surface
Several inner groovies 10 are offered, and form latticed stiffener 11 between the cell wall of adjacent inner groovy 10.The present embodiment
In, desktop 1 is in rectangle, therefore is usually equipped with four table legs 2 in its four corners.
Every table leg 2 includes several modules 3, each 3 phase of module concatenation.Each module 3 all has top and bottom, thereon
End forms concatenation block 4, and lower end then forms concatenation seat 5.Offering in concatenation seat 5 can be with the concatenation slot that concatenates block 4 and plug
7.Concatenation slot 7 obtains the height that depth is equal to or more than concatenation block 4.To when the concatenation block 4 of a module 3 is inserted into another
When the concatenation seat 5 of module 3, two modules 3 realize series connection.A table leg 2 is formed after the series connection of several modules 3.In desktop 1
Lower surface is offered with the mounting groove 6 that concatenates block 4 and plug, then the concatenation block 4 that table leg 2 passes through that module 3 of its top
The installation of the table leg 2 is realized in mounting groove 6 under insertion desktop 1.
For individual module 3, concatenation seat 5 is in cuboid, and concatenation block 4 is connected on the top surface of concatenation seat 5, and is concatenated
The cross-sectional area of block 4 is less than the area of the top surface of concatenation seat 5.When two modules 3 concatenate, the bottom of the concatenation seat 5 of a module 3
Face fits with the top surface for concatenating seat 5 of another module 3.In order to more stably realize the concatenation of two modules 3, in concatenation seat
Several the first convex positive stop strips 8 are set on 5 top surface, and are provided between adjacent two the first positive stop strips 8 recessed
First limiting slot 9, i.e. the first positive stop strip 8 and the first limiting slot 9 are spaced apart, the width of the first limiting slot 9 and the first positive stop strip 8
Width it is equal.The longitudinal section of the longitudinal section of first positive stop strip 8, the first limiting slot 9 can be disposed as semicircle.And it concatenates
The bottom surface opposite with its top surface of seat 5 both can be set to plane, also can be set several and has matched with the first limiting slot 9
The second positive stop strip, several the second limiting slots matched with the first positive stop strip 8, therefore the second positive stop strip and the second limiting slot
Width is also equal, and longitudinal section is also at semicircle.
Gas is discharged when the concatenation insertion of block 4 concatenation slot 7 or mounting groove 6 in order to realize, in the slot for concatenating block 4 with concatenating slot 7
Gas passage is each formed between wall, between concatenation block 4 and the cell wall of mounting groove 6.Usually pass through the incomplete phase of cross-sectional shape
With concatenation block 4 and concatenation 7/ mounting groove 6 of slot and realizes, that is, concatenate at least one side of block 4 and the cell wall or peace that concatenate slot 7
The cell wall of tankage 6 mutually separates and forms gas passage.In the present embodiment, the rounded transition of shape of the cross section of block 4 is concatenated
Cross, and adjacent two sides of the several groups that concatenate block 4 are mutually separated with the cell wall of the cell wall of concatenation slot 7 or mounting groove 6,
For example, two groups of opposite two sides are mutually separated with the cell wall of the cell wall of concatenation slot 7 or mounting groove 6 in concatenation block 4, so that concatenation slot
7 or mounting groove 6 cross section shape with it is criss-cross difference be: criss-cross four vertex are divided into two groups, and every group includes
Two adjacent vertex, and two neighboring vertex is not to be connected by two perpendicular sides, and make by one in every group
A plane is connected, this allows for forming gas passage between the plane and two perpendicular sides for concatenating block 4.
For the installation between the concatenation and table leg 2 and desktop 1 that are better achieved between module 3, in concatenation block 4 and string
Locking device can also be set between joint chair 5, between concatenation block 4 and mounting groove 6, locking device can lock or unlock concatenation block
4 with concatenate seat 5 or concatenate the position between block 4 and mounting groove 6.For example, being filled for concatenation block 4 with the locking concatenated between seat 5
It sets comprising locking piece, connection locking piece and the elastic component for concatenating seat 5 in concatenation slot 7 are extended to across the side of concatenation seat 5
And it is opened in the lock slots matched on the side for concatenating block 4 and with locking piece.And between concatenation block 4 and mounting groove 6
Locking device comprising extend to the locking piece in mounting groove 6, connection locking piece and desktop 1 across the side of desktop 1
The elastic component of elastic component and be opened on the side of concatenation block 4 and the lock slots that are matched with locking piece.It can be in locking piece
Upper setting inclined-plane.When insertion concatenation block 4 into the concatenation slot 7 of concatenation seat 5 or in the mounting groove 6 of desktop 1, concatenation block 4 passes through
The effect on inclined-plane pushes locking piece to slide in and out, and when concatenation block 4 is inserted in place, the lock slots on periphery are opposite with locking piece
It answers, locking piece is resetted under the action of the elastic member and is inserted into lock slots, realizes the lock for concatenating block 4 and concatenating slot 7 or mounting groove 6
It is fixed.And when needing to extract concatenation block 4, locking piece need to be pulled, lock slots are disengaged it from out, concatenation block 4 can be extracted at this time.It pulls out
Locking piece resets after concatenating block 4 out.
In the present embodiment, the module 3 of desktop 1 and composition table leg 2 is made of expanded polypropylene material, in order to increase it
Intensity can be vertically arranged with several bar-like support parts to reinforce its support performance in the concatenation seat 5 of module 3.
When using above-mentioned desk, according to required height, selects appropriate number of module 3 to be composed table leg 2 and pacify
It is attached under desktop 1.Spliced 2 appearance of table leg is in cuboid, and rule is beautiful.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of desk, including desktop and several table legs being installed under the desktop, it is characterised in that: every table leg
Module including several concatenations；The upper end of each module forms concatenation block, and the lower end of each module forms concatenation
Seat, offer in the concatenation seat with the concatenation slot for concatenating block and plugging, the lower surface of the desktop offer with it is described
The mounting groove that concatenation block plugs；Between concatenation block and the cell wall for concatenating slot, the concatenation block and the mounting groove
Cell wall between be each formed with gas passage.
2. desk according to claim 1, it is characterised in that: the concatenation block is connected on the top surface of the concatenation seat,
And the cross-sectional area of the concatenation block is less than the area of the top surface of the concatenation seat, when two modules concatenate, an institute
The bottom surface for stating the concatenation seat of module fits with the top surface for concatenating seat of module described in another.
3. desk according to claim 2, it is characterised in that: be provided on the top surface of the concatenation seat several it is convex
First positive stop strip is provided with the first recessed limiting slot between adjacent two first positive stop strips；The bottom surface of the concatenation seat
On be provided with several the second positive stop strips matched with first limiting slot, several matched with first positive stop strip
The second limiting slot.
4. desk according to claim 3, it is characterised in that: the width of first limiting slot and first positive stop strip
Width it is equal.
5. desk according to claim 3 or 4, it is characterised in that: the longitudinal section of first positive stop strip, first limit
The equal semicircular in shape in longitudinal section of position slot.
6. desk according to claim 1, it is characterised in that: at least one side of the concatenation block concatenates slot with described
Cell wall or the cell wall of the mounting groove mutually separate and form the gas passage.
7. desk according to claim 6, it is characterised in that: the rounded transition of shape of the cross section of the concatenation block
Cross, adjacent two sides of several groups of the concatenation block and the cell wall phase of the cell wall for concatenating slot or the mounting groove
Separation.
8. desk according to claim 1, it is characterised in that: be vertically arranged with several bar-like supports in the concatenation seat
Part.
9. desk according to claim 1, it is characterised in that: the concatenation block with it is described concatenate between seat, the concatenation
The locking device that can lock or unlock the two position is provided between block and the mounting groove.
10. desk according to claim 9, it is characterised in that: the locking device includes across the side of the concatenation seat
Face extends in the concatenation slot or extends to the locking piece in the mounting groove, connection institute across the side of the desktop
It states locking piece and the elastic component of the concatenation seat or the elastic component for connect locking piece and the desktop, be opened in the string
Connect the lock slots matched on the side of block with the locking piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475820.1U CN208480782U (en) | 2017-11-08 | 2017-11-08 | Desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475820.1U CN208480782U (en) | 2017-11-08 | 2017-11-08 | Desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208480782U true CN208480782U (en) | 2019-02-12 |
Family
ID=65254104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721475820.1U Expired - Fee Related CN208480782U (en) | 2017-11-08 | 2017-11-08 | Desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208480782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020199161A1 (en) * | 2019-04-03 | 2020-10-08 | 黄忠圣 | Structural unit for assembling structural member |
-
2017
- 2017-11-08 CN CN201721475820.1U patent/CN208480782U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020199161A1 (en) * | 2019-04-03 | 2020-10-08 | 黄忠圣 | Structural unit for assembling structural member |
| CN112272526A (en) * | 2019-04-03 | 2021-01-26 | 黄忠圣 | Structural unit for assembling structural body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20201108 |