KR101794041B1 - Fabricated desk - Google Patents
Fabricated desk Download PDFInfo
- Publication number
- KR101794041B1 KR101794041B1 KR1020150090516A KR20150090516A KR101794041B1 KR 101794041 B1 KR101794041 B1 KR 101794041B1 KR 1020150090516 A KR1020150090516 A KR 1020150090516A KR 20150090516 A KR20150090516 A KR 20150090516A KR 101794041 B1 KR101794041 B1 KR 101794041B1
- Authority
- KR
- South Korea
- Prior art keywords
- upper plate
- slot
- closing member
- top plate
- members
- Prior art date
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/06—Folding or stowable tables with separable parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
- A47B13/021—Fastening devices of the feet or legs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0001—Tops
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0011—Underframes
- A47B2200/0017—Nodal leg assembly for table
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The upper surface of the upper plate supporting member is formed with a slot engaging protrusion along the longitudinal direction and a slot is formed in the lower surface of the upper plate member along a lateral direction of the upper plate member so as to be fitted into the slot engaging protrusion. And another slot is formed on the lower surface of the upper plate closing member along the lateral direction of the upper plate closing member so as to be fitted into the slot coupling protrusion.
Therefore, since the slots are formed in the upper plate member, the coupling force between the upper plate supporting member and the upper plate member is increased, and the coupling site is not easily broken even in the external impact. Since the upper plate member occupying the largest specific gravity of the parts is formed only in the form of a rectangular parallelepiped pipe having no protruding portions, the upper plate members are easily overlapped, and the whole package is accordingly reduced accordingly. When the slot of the upper plate member and the slot of the upper plate closing member are inserted into the slot coupling protrusion of the upper plate support member, the slots are not exposed to the outside, thereby improving the aesthetics of the product.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prefabricated desk, and more particularly, to a prefabricated desk which is easy to assemble, separate, move, and relocate a desk, minimizes volume, is easy to package and prevents parts from being damaged.
Generally, a desk is used for various purposes such as office or learning, and is usually composed of a top plate, a leg supporting the top plate, a side plate connecting the legs, and a reinforcing plate.
Most of these desks are supplied in factory assembled form. Therefore, a large space is required to store and store a bulky desk, and many logistical costs are incurred in carrying such a desk.
To solve this problem, a folding type desk has been developed.
That is, the "folding table" (Patent Document 1) of the Utility Model No. 20-1994-26028, the "folding table" of the Patent Publication No. 10-2005-95805 (Patent Document 2) "Folding table" of Patent No. 10-2012-100362 (Patent Document 3).
In the folding type desk of Patent Document 1, hinges are provided on both sides and the rear side of the bottom surface of the top plate of the desk without a separate desk leg, and the side plate and the back plate are combined and then the side plate and the back plate are joined together.
The folding type desk of
The folding type desk described in Patent Document 3 is composed of a main body composed of a top plate and two backing plates vertically erected on both sides of the bottom of the top plate and a reinforcing plate for interconnecting the two supporting side plates, an extending projection extending on both sides of the top plate, A pair of side plates which are vertically or horizontally rotatably connected to the extending projections of both sides of the upper plate, a thick plate which is vertically or horizontally rotatably connected to the extending projections of the rear side, A side leg portion for supporting the side plate selectively in a horizontal state when each side plate is kept horizontal, and a side leg portion for supporting the side plate in the horizontal plate And a rear leg portion supporting the rear leg portion.
Among these Patent Documents 1 to 3, Patent Document 1 discloses a structure in which a side plate and a back plate are hingedly connected to both sides of a top plate and rear side, and the side plate and the back plate are vertically erected. And these are combined. Such Patent Document 1 is troublesome in folding and assembling, and a separate tool must be provided for assembling.
In addition, in the case of Patent Document 3, the side plate and the back plate can be foldably extended on both sides of the upper plate, so that the utilization space of the upper plate can be expanded, if necessary. Therefore, disadvantages such as requiring a lot of space for transportation and storage still occur.
In order to solve the above-described problems, the present applicant has developed a prefabricated desk (Patent Application No. 10-2014-0027115).
The prefabricated desk comprises a first horizontal support and a second horizontal support arranged in parallel; A first upper plate member orthogonally coupled to the first horizontal support and the second horizontal support; A second upper plate member orthogonally coupled to the first horizontal support bar and the second horizontal support bar so as to be in parallel with the first upper plate member; And third upper plate members that are seated on the upper surfaces of the first and second horizontal support rods and arranged between the first upper plate member and the second upper plate member so as to be parallel to the first upper plate member and the second upper plate member do.
The first horizontal supporting base has a first fitting groove formed along the longitudinal direction thereof. The second horizontal supporting base has a second fitting groove along the longitudinal direction. The third upper plate members are provided with fitting protrusions Respectively.
The conventional assembled desk has the most number of members for the third upper plate. In the third upper plate members, second fitting protrusions are formed respectively. Accordingly, the plurality of third upper plate members can not be brought into close contact with each other by the second fitting projections, thereby occupying the packaging space.
Also, since the second fitting protrusions have a very weak structure, they are easily broken when they are subjected to external impact. Therefore, when the second fitting protrusion is broken, the third upper plate members can not be coupled to the first horizontal support and the second horizontal support.
SUMMARY OF THE INVENTION It is an object of the present invention to solve the problems described above, and an object of the present invention is to provide a prefabricated desk in which the coupling force between the upper plate support member and the upper plate member is increased, .
It is still another object of the present invention to provide a prefabricated desk capable of improving the aesthetics of a product.
It is another object of the present invention to provide a prefabricated desk in which a book shelf for arranging books is easily provided.
In order to solve the above-mentioned problem, a prefabricated desk of the present invention comprises supporting legs for supporting an upper portion of a desk; Top plate support members whose both ends are fixed to the upper end of the support leg and whose pair is arranged in parallel; A top plate closing member arranged on the upper surface of the upper plate supporting members so as to be orthogonal thereto and detached from the upper plate supporting members and closing both sides of the upper portion of the table; A plurality of top plate members arranged in parallel with the top plate closing member between the top plate closing members and detachable from the top plate supporting members; A slot engaging protrusion is formed on the upper surface of the upper plate supporting member along the longitudinal direction; The lower surface of the upper plate member is formed along the transverse direction of the upper plate member so as to be fitted to the engaging projected portion, the upper plate member being formed entirely in the transverse direction of the upper plate member; The lower surface of the upper plate closing member is formed with a different portion along the transverse direction of the upper plate closing member so as to be fitted into the slot engaging protrusion. When the upper plate closing member is engaged with the upper plate supporting member, In the present invention.
To achieve the above and / or other aspects and advantages, embodiments of the present invention provide a prefabricated desk comprising: support legs for supporting a top of a desk; Top plate support members whose both ends are fixed to the upper end of the support leg and whose pair is arranged in parallel; A top plate closing member arranged on the upper surface of the upper plate supporting members so as to be orthogonal thereto and detached from the upper plate supporting members and closing both sides of the upper portion of the table; A plurality of top plate members arranged in parallel with the top plate closing member between the top plate closing members and detachable from the top plate supporting members; A slot engaging protrusion is formed on the upper surface of the upper plate supporting member along the longitudinal direction; A lower surface of the upper plate member is formed along the transverse direction of the upper plate member so as to fit into the slot-engaging projection; Another slot is formed in the lower surface of the top board closing member along the lateral direction of the top board closing member so as to fit into the slot coupling protrusion; A finishing plate is protruded along a longitudinal direction at one side of the upper plate supporting member so as to prevent the upper plate finishing member coupled to the upper plate supporting member and both end portions of the upper plate member from being exposed to the outside.
To achieve the above and / or other aspects and advantages, embodiments of the present invention provide a prefabricated desk comprising: support legs for supporting a top of a desk; Top plate support members whose both ends are fixed to the upper end of the support leg and whose pair is arranged in parallel; A top plate closing member arranged on the upper surface of the upper plate supporting members so as to be orthogonal thereto and detached from the upper plate supporting members and closing both sides of the upper portion of the table; A plurality of top plate members arranged in parallel with the top plate closing member between the top plate closing members and detachable from the top plate supporting members; A slot engaging protrusion is formed on the upper surface of the upper plate supporting member along the longitudinal direction; A slot is formed in the lower surface of the upper plate member along the transverse direction of the upper plate member so as to fit into the slot-engaging projection; Another slot is formed in the lower surface of the top board closing member along the lateral direction of the top board closing member so as to fit into the slot coupling protrusion; And a plurality of diaphragms are coupled to the upper plate member on the front side of the booklet so that the book can be inserted between the diaphragm and the booklet. do.
According to the present invention as described above, the upper surface of the upper plate supporting member is formed with a slot engagement protrusion along the longitudinal direction, and a slot is formed along the lateral direction of the upper plate member so as to be fitted to the lower plate of the upper plate member. And another slot is formed on the lower surface of the upper plate closing member along the lateral direction of the upper plate closing member so as to fit into the slot engaging protrusion. Therefore, since the slots are formed in the upper plate member, the coupling force between the upper plate supporting member and the upper plate member is increased, and the coupling site is not easily broken even in the case of external impact. Since the upper plate member occupying the largest specific gravity of the parts is formed only in the form of a rectangular parallelepiped pipe having no protruding portions, the upper plate members are easily overlapped, and the whole package is accordingly reduced accordingly.
The slots formed in the top plate member are formed in the entire transverse direction of the top plate member and the slots formed in the top plate closing member are formed in such a manner that the slot is prevented from being exposed outside when the top plate closing member is engaged with the top plate supporting member, And is formed only in a part of the transverse direction of the top board closing member. Therefore, when the slot of the upper plate member and the slot of the upper plate closing member are inserted into the slot coupling projections of the upper plate support member, the slots are not exposed to the outside, thereby improving the aesthetics of the product.
A finishing plate is protruded from one side of the upper plate supporting member along the longitudinal direction. Accordingly, when the upper plate closing member and the upper plate member are coupled to the upper plate supporting member, the finishing plate closes both ends of the upper plate closing member and the upper plate member. Accordingly, the upper end of the top plate closing member and the upper plate member coupled to the upper plate supporting member are prevented from being exposed to the outside, thereby improving the aesthetics of the product.
In the prefabricated desk of the present invention, a book holder formed to be long along the longitudinal direction of the top plate closing member is coupled to the top plate closing member, and a plurality of diaphragms are coupled to the top plate member on the front side of the book holder. Thus, the top plate closing member and the book holder coupled thereto, the top plate member and the diaphragm coupled thereto form a book shelf, so that books can be easily inserted into the inventive prefabricated desk without a separate book shelf.
FIG. 1 is a perspective view of a disassembled-
2 is an exploded perspective view of FIG. ≪ RTI ID =
3 is an exploded perspective view showing a state in which the upper plate closing member and the upper plate member are applied,
4 is a schematic perspective view showing a state where a monitor is installed on the assembled desk of the present invention.
5 is an exploded perspective view showing another embodiment of the upper plate supporting member.
Figure 6 is a cross-
FIG. 7 is a partially exploded perspective view showing still another embodiment of the present invention.
8 is a perspective view showing a state in which a book is stuck on a prefabricated desk of the present invention;
9 is a cross-sectional view of a reverse rotation brake washer used in the prefabricated desk of the present invention.
Specific features and advantages of the present invention will become more apparent from the following description taken in conjunction with the accompanying drawings.
FIG. 1 is an exploded perspective view showing a prefabricated desk of the present invention, and FIG. 2 is a perspective view of FIG.
The prefabricated desk of the present invention comprises a
The
In this case, the upper
Both ends of the upper
The upper
Another
A plurality of the
The assembled desk of the present invention having such a configuration is assembled as follows.
First, after the upper ends of the
When the upper
Such a prefabricated desk of the present invention has the following effects.
A
Therefore, since the
Since the
Secondly, the
Therefore, when the
3 is an exploded perspective view showing a state in which the upper
The assembly type desk of the present invention is provided with a
A
The prefabricated desk according to the present invention is a case in which the top
1 and 2, in which the upper plate is made wider, and the middle plate of the upper plate is fixed to the middle portion thereof to reinforce the middle portion of the upper plate And further comprises support legs (10) and an upper plate support member (20).
Therefore, the prefabricated desk of the present invention changes the length of the top
4 is a schematic perspective view showing a state where the monitor 1 is installed on the assembled desk of the present invention.
In this prefabricated desk of the present invention, a
When the monitor 1 is put on the
The
5 is an exploded perspective view showing another embodiment of the upper
The assembly type desk of the present invention comprises
A
A finishing
Therefore, when the upper
Therefore, both ends of the top
FIG. 7 is a partially separated perspective view illustrating a still further embodiment of the present invention, and FIG. 8 is a perspective view showing a state in which a book is stuck on a prefabricated desk of the present invention.
The assembly type desk of the present invention comprises
A
The upper
The
Thus, the top
The supporting
The upper
The intermediate layer is preferably formed of a metal material composed of any one of Ti, Cr, Zr and Cu, more preferably 0.1 to 1.0 탆 in thickness.
The intermediate layer of the metal material formed on the surface of the product made of aluminum material is an intermediate medium in which a coating layer made of high hardness ceramic is adhered well, and its thickness is thin.
More specifically, when the thickness of the intermediate layer is less than 0.1 占 퐉, bonding of the ceramic coating layer is not satisfactorily achieved, and therefore, the intermediate layer must be formed to be 0.1 占 퐉 or more. In addition, when the thickness of the intermediate layer is not less than 1.0 탆, no particular characteristics are exhibited, so that the thickness is limited to 1.0 탆.
The coating layer is preferably formed of a high hardness ceramic composed of any one of TiN, TiAlN, CrN and ZrN, more preferably 0.5 to 5.0 탆 in thickness.
Such a ceramic coating layer is intended to improve the characteristics of a product made of an aluminum material and to improve corrosion resistance and impact resistance. For this purpose, the ceramic coating layer should have a thickness of at least 0.5 탆. Further, when the thickness of the coating layer is 5.0 mu m or more, no particular characteristics are exhibited, so that the thickness is limited to 5.0 mu m.
Here, the intermediate layer of the metal material or the coating layer of the hard ceramic is vacuum deposited using a physical vapor deposition (PVD) process using sputtering or cathodic arc discharge. With this configuration, the surface hardness, wear resistance, and corrosion resistance of the aluminum product can be improved.
A rubber packing (not shown) may be coupled between the
The present invention preferably includes 0.4 to 1.2 parts by weight of RD in the rubber material. This is because if the addition amount of RD is less than the above-mentioned range, it is difficult to obtain oxidation resistance, and if it exceeds the above-mentioned range, the density and firmness of the tissue are affected. In the present invention, the RD is further added to the packing of the rubber material, so that the oxidation resistance is greatly improved, thereby maximizing the service life of the product.
9 is an assembled cross-sectional view showing a reverse
The upper reverse
The upper reverse surface of the lower reverse
The
This allows the
1: Monitor 10: Support leg
11: fastening hole 20: upper plate supporting member
21: engaging hole 22: slot engaging projection
23: fastening screw 24: finish plate
30: top
32: guide groove 34: attaching / detaching hole
40: upper plate member
42: diaphragm insertion slot 50: monitor holder
51: guide protrusion 60: booklet
61: stationary bracket 62: support bracket
63: diaphragm 70: reverse rotation brake washer
71: upper reverse rotation brake washer 72: upper teeth
73: lower cam face 74: lower reverse rotation brake washer
75: lower tooth 76: upper cam face
Claims (4)
Top plate supporting members (20) having both ends fixed to the upper end of the supporting leg (10) and arranged in parallel to each other;
A top plate closing member 30 arranged on the upper surface of the upper plate supporting members 20 so as to be orthogonal thereto and detached from the upper plate supporting members 20 and closing both sides of the upper side of the table;
A plurality of top plate members 40 arranged between the top plate closing members 30 in parallel with the top plate closing member 30 and detachable from the top plate supporting members 20;
On the upper surface of the upper plate supporting member 20, a slot engaging protrusion 22 is elongated along the longitudinal direction;
A slot 41 is formed in the lower surface of the upper plate member 40 along the lateral direction of the upper plate member 40 so as to be fitted in the slot engaging protrusion 22, Lt; / RTI >
Another slot 31 is formed on the lower surface of the upper plate closing member 30 along the lateral direction of the upper plate closing member 30 so as to be fitted in the slot engaging protrusion 22 and the upper plate closing member 30 is fixed to the upper plate supporting member This slot 31 is formed only in a part of the transverse direction of the top board closing member 30, so that the slot 31 is prevented from being exposed outside when it is engaged with the top plate closing member 30;
A finishing plate 24 protrudes along a longitudinal direction at one side of the upper plate supporting member 20 so that both ends of the upper plate closing member 30 and the upper plate member 40 coupled to the upper plate supporting member 20 are exposed to the outside ;
The upper plate closing member 30 is coupled with a book holder 60 formed along the longitudinal direction of the upper plate closing member 30 and a plurality of diaphragms 63 are coupled to the upper plate member 40 in front of the book holder 60 So that the book can be inserted between the diaphragm (63) and the book holder (60).
An intermediate layer made of a metal material and a ceramic coating layer are coated on the upper plate closing member 30 and the upper plate member 40 made of aluminum and the intermediate layer is formed of a metallic material made of any one of Ti, Cr, Zr and Cu, Wherein the ceramic coating layer is formed of a high hardness ceramic of any one of TiN, TiAlN, CrN, and ZrN, and has a thickness of 0.5 to 5.0 占 퐉;
A rubber material packing is coupled between the support leg 10 and the upper plate support member 20 and 0.4 to 1.2 parts by weight of RD is added to the packing of the rubber material by adding RD (Polymerized trimethyl dihydroquinoline) to the packing;
A fastening screw 23 is fastened to the upper plate support member 20 and the support leg 10 and an upper reverse rotation brake washer 71 is provided between the screw head bottom surface of the fastening screw 23 and the upper surface of the upper plate support member 20. [ And a lower reverse rotation brake washer 74. The upper reverse rotation brake washer 71 is provided on the upper surface of the washer 71 so as to be in contact with the bottom surface of the head of the tightening screw 23 A lower cam surface 73 is formed at an angle larger than the thread inclination angle of the fastening screw 23 on the lower surface and the lower reverse rotation brake washer 74 has a lower tooth 75 And an upper cam surface (76) is formed on the upper surface at an angle larger than the thread inclination angle of the fastening screw (23) so as to engage with the lower cam surface (73) of the upper reverse rotation brake washer (71).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150090516A KR101794041B1 (en) | 2015-06-25 | 2015-06-25 | Fabricated desk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150090516A KR101794041B1 (en) | 2015-06-25 | 2015-06-25 | Fabricated desk |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170001078A KR20170001078A (en) | 2017-01-04 |
KR101794041B1 true KR101794041B1 (en) | 2017-11-06 |
Family
ID=57831860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150090516A KR101794041B1 (en) | 2015-06-25 | 2015-06-25 | Fabricated desk |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101794041B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11357319B1 (en) * | 2019-02-19 | 2022-06-14 | Noble House Home Furnishings, Llc | Table and table assembly |
KR102139155B1 (en) * | 2020-06-10 | 2020-07-29 | (주)다사정공 | Prefabricated low wooden bench and a conjunctive lookout shed with it |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100661338B1 (en) * | 2006-04-10 | 2006-12-27 | 한국파렛트 주식회사 | Fabricated aluminum pallet |
-
2015
- 2015-06-25 KR KR1020150090516A patent/KR101794041B1/en active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100661338B1 (en) * | 2006-04-10 | 2006-12-27 | 한국파렛트 주식회사 | Fabricated aluminum pallet |
Also Published As
Publication number | Publication date |
---|---|
KR20170001078A (en) | 2017-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6764144B2 (en) | Storage unit | |
US20110192810A1 (en) | Hanging assembly for a tool cabinet | |
US20110260592A1 (en) | Combination cabinet | |
RU2407417C2 (en) | System to fix accessories for shelves and fixing device for this system | |
KR101794041B1 (en) | Fabricated desk | |
US20110187248A1 (en) | Tool cabinet | |
US20080074014A1 (en) | Collapsible desk | |
KR200447520Y1 (en) | Cabinet | |
US6915915B2 (en) | Shelf unit | |
KR20110102283A (en) | A prefabricated bookcase | |
KR200424765Y1 (en) | Shelf for kitchen | |
KR102022027B1 (en) | Self-assembly shelves | |
US10687621B2 (en) | Spacer assembly | |
JP5720120B2 (en) | Wood-based desk | |
JP2008012061A (en) | Support structure of shelf board | |
CN1191776C (en) | Storage system made of cardboard | |
JP3531976B2 (en) | Compartment shelf | |
USD530114S1 (en) | Cabinet | |
CN211269483U (en) | Spliced object placing plate | |
CN110612374A (en) | Partition element for a dado panel | |
US20070295676A1 (en) | Display structure | |
KR200497557Y1 (en) | Modular Prefabricated Furniture | |
US11051662B1 (en) | Towel holder | |
CN203234313U (en) | Adjustable bookshelf | |
CN215776662U (en) | Supporting structure for cabinet body |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E90F | Notification of reason for final refusal | ||
E701 | Decision to grant or registration of patent right |