CN218164546U

CN218164546U - Wooden desk

Info

Publication number: CN218164546U
Application number: CN202221866036.4U
Authority: CN
Inventors: 袁玉蓉; 袁小刚; 其他发明人请求不公开姓名
Original assignee: Foshan Chanel Furniture Co ltd
Current assignee: Foshan Chanel Furniture Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-30
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to a wooden desk, which is characterized by comprising a desk plate, a left support frame and a right support frame, wherein the left support frame and the right support frame comprise a lower positioning frame, an upper positioning frame and a plurality of support rods, the lower end of each support rod is connected with the lower positioning frame, and the middle part of each support rod is connected with the upper positioning frame; the upper ends of the support rods of the left support frame are connected with the left end of the table plate, and the upper ends of the support rods of the right support frame are connected with the right end of the table plate. The utility model has the advantages of structural strength is high, bearing capacity is strong, the security is high, long service life, suitability are strong.

Description

Wooden desk

Technical Field

The utility model relates to the field of furniture, especially a wooden desk.

Background

At present, many wooden desks use a plurality of wooden uprights to support a wooden desk board. Thus, the desk has a simple structure. However, the supporting strength of the wooden column to the wooden desk board is very limited, which easily affects the bearing capacity of the desk. In the use, the stand condition of pine taking off, rupture very easily appears, and this has greatly influenced the security and the life of desk use. Therefore, it is necessary to redesign the structure of the wooden desk.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the above-mentioned problem and not enough, provide a wooden desk, this wooden desk has advantages such as structural strength is high, bearing capacity is strong, the security is high, long service life, suitability are strong.

The technical scheme of the utility model is realized like this:

a wooden desk is characterized by comprising a desk plate, a left support frame and a right support frame, wherein the left support frame and the right support frame comprise a lower positioning frame, an upper positioning frame and a plurality of support rods; the upper ends of the support rods of the left support frame are connected with the left end of the table plate, and the upper ends of the support rods of the right support frame are connected with the right end of the table plate.

Preferably, the outer wall of the lower positioning frame is provided with a lower insertion convex part, the outer wall of the upper positioning frame is provided with an upper insertion convex part, the side wall of the lower end of the supporting rod is provided with a lower insertion hole, the side wall of the middle part of the supporting rod is provided with an upper insertion hole, the lower insertion convex part is inserted into the lower insertion hole, and the upper insertion convex part is inserted into the upper insertion hole.

Preferably, the support rod is provided with a vertically penetrating positioning hole, the positioning hole simultaneously penetrates through the lower insertion hole and the upper insertion hole, the positioning hole is internally provided with a locking screw, the threaded end of the locking screw sequentially penetrates through the lower insertion convex part and the upper insertion convex part and then is in threaded connection with the bottom of the table plate, and the nut end of the locking screw is tightly pressed on the bottom surface of the lower insertion convex part.

Preferably, a metal block is embedded on the bottom surface of the table plate, and the locking screw is screwed on the metal block.

Preferably, at least two positioning nails are nailed on the side wall of the table plate, and each positioning nail horizontally penetrates through the metal block.

Preferably, a blocking frame is arranged at the rear end of the top surface of the table plate, a metal column is arranged on the bottom surface of the blocking frame, the metal column is embedded on the top surface of the table plate, and the locking screw is in threaded connection with the metal column.

Preferably, the lower positioning frame and the upper positioning frame are both rectangular frame structures, the number of the supporting rods is four, four outer corners of the lower positioning frame are respectively connected with the lower ends of the four supporting rods, and the four outer corners of the upper positioning frame are respectively connected with the middle parts of the four supporting rods.

Preferably, a supporting plate is arranged on the inner side of the upper positioning frame, and the peripheral side edges of the supporting plate are connected with the inner wall of the upper positioning frame.

Preferably, the supporting rods at the rear end of the left supporting frame and the rear end of the right supporting frame are respectively provided with a limiting hole, the two limiting holes are oppositely arranged, the transverse rod is arranged between the left supporting frame and the right supporting frame, the left end and the right end of the transverse rod are respectively inserted into the two limiting holes, the vertical plate is arranged between the transverse rod and the table plate, and the upper end and the lower end of the vertical plate are respectively inserted into the bottom surface of the table plate and the top surface of the transverse rod.

Preferably, a drawer assembly is arranged in the middle of the bottom surface of the table board.

The utility model has the advantages that: the utility model discloses an in the wooden desk, the left branch strut, the right branch strut of adoption include locating frame, last locating frame, a plurality of bracing piece down. This enables the lower ends of the support rods to be stably positioned together by engaging the lower ends of the support rods with the lower positioning frame. This enables the middle portions of the support rods to be stably positioned together by engaging the middle portions of the support rods with the upper positioning frame. Therefore, the mounting and positioning of the support rods are very stable and reliable, and the left support frame and the right support frame have very high structural strength and reliability.

The upper ends of the support rods of the left support frame and the right support frame are connected with the left end and the right end of the desk plate respectively, so that the left end and the right end of the desk plate can be stably and reliably supported, the support strength of the left support frame and the right support frame to the desk plate is very high, the bearing capacity of the wooden desk can be greatly improved, the probability of loosening and breaking of the left support frame and the right support frame can be greatly reduced, the safety and the service life of the wooden desk can be improved, and the applicability of the wooden desk can be improved.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a wooden desk of the present invention.

Fig. 2 is a schematic view of a sectional structure of a wooden desk of the present invention.

Fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic structural view of a portion B in fig. 2 according to the present invention.

Fig. 5 is an enlarged schematic structural view of a portion C in fig. 2 according to the present invention.

Fig. 6 is an enlarged schematic view of a portion D in fig. 2 according to the present invention.

Fig. 7 is an enlarged schematic structural view of a portion E in fig. 2 according to the present invention.

Fig. 8 is an enlarged schematic structural view of a portion F in fig. 2 according to the present invention.

Fig. 9 is a schematic view of the split structure of the wooden desk of the present invention.

Fig. 10 is an enlarged schematic structural view of a portion G in fig. 9 according to the present invention.

Fig. 11 is an enlarged schematic structural view of a portion H in fig. 9 according to the present invention.

Fig. 12 is a schematic view of the split structure of the middle support frame and the right support frame of the present invention.

Fig. 13 is a schematic view of a three-dimensional structure of the middle and lower positioning frames of the present invention.

Fig. 14 is a schematic perspective view of the upper positioning frame of the present invention.

Fig. 15 is a schematic view of the three-dimensional structure of the middle support rod of the present invention.

Fig. 16 is a schematic cross-sectional view of a metal block according to the present invention.

Fig. 17 is a second schematic sectional view of the metal block according to the present invention.

Fig. 18 is a schematic sectional view of a metal column according to the present invention.

Detailed Description

As shown in fig. 1 and 2, a wooden desk of the present invention comprises a desk board 1, a left support frame 2, a right support frame 3, wherein

As shown in fig. 1 and 2, the left support frame 2 and the right support frame 3 comprise a lower positioning frame 4, an upper positioning frame 5 and a plurality of support rods 6, the lower end of each support rod 6 is connected with the lower positioning frame 4, and the middle part of each support rod 6 is connected with the upper positioning frame 5;

as shown in fig. 1 and 2, the upper ends of the support rods 6 of the left support frame 2 are connected to the left end of the table 1, and the upper ends of the support rods 6 of the right support frame 3 are connected to the right end of the table 1.

The utility model discloses an in the wooden desk, the left branch strut 2, the right branch strut 3 of adoption include locating frame 4, go up locating frame 5, a plurality of bracing piece 6 down. This enables the lower ends of the respective support bars 6 to be stably positioned together by making the lower ends of the respective support bars 6 contact the lower positioning frame 4. This enables the middle portions of the respective support bars 6 to be stably positioned together by making the middle portions of the respective support bars 6 meet the upper positioning frame 5. Thereby can guarantee that the installation location of each bracing piece 6 is very reliable and stable, and then enables left branch strut 2, right branch strut 3 and have very high structural strength and reliability.

6 upper ends of each bracing piece through making left branch strut 2 and right branch strut 3 meet with the left and right ends of table 1 respectively, just so can play very reliable and stable supporting role to the left and right ends of table 1, left branch strut 2, right branch strut 3 are very high to the support intensity of table 1, and this can improve the bearing capacity of wooden desk greatly to the probability that the pine takes off, the rupture appears in left branch strut 2, right branch strut 3 that can significantly reduce, thereby help improving the security and the life of this wooden desk, and then help improving the suitability of this wooden desk.

As shown in fig. 1 and 2, the left support frame 2 and the right support frame 3 are in mirror symmetry, so that the manufacturing difficulty can be reduced.

As shown in fig. 2, 5, 6, 12 to 15, the lower positioning frame 4 has a lower insertion protrusion 41 on the outer wall thereof, the upper positioning frame 5 has an upper insertion protrusion 51 on the outer wall thereof, the lower end of the support rod 6 has a lower insertion hole 61 on the side wall thereof, the middle of the support rod 6 has an upper insertion hole 62 on the side wall thereof, the lower insertion protrusion 41 is inserted into the lower insertion hole 61, and the upper insertion protrusion 51 is inserted into the upper insertion hole 62. Therefore, the lower positioning frame 4 and the support rod 6, and the upper positioning frame 5 and the support rod 6 can be conveniently and stably assembled together, thereby further improving the reliability of the wooden desk.

As shown in fig. 2 to 8, 12 and 15, the support rod 6 is provided with a positioning hole 63 vertically penetrating therethrough, the positioning hole 63 simultaneously penetrates through the lower insertion hole 61 and the upper insertion hole 62, a locking screw 64 is disposed in the positioning hole 63, a threaded end of the locking screw 64 sequentially penetrates through the lower insertion convex portion 41 and the upper insertion convex portion 51 and then is screwed to the bottom of the table 1, and a nut end of the locking screw 64 is pressed against the bottom surface of the lower insertion convex portion 41. Therefore, the support rod 6 can be locked on the desk board 1, the lower insertion convex part 41 and the upper insertion convex part 51 can be stably limited on the support rod 6, and the convenience and the reliability of assembling the wooden desk can be improved.

As shown in fig. 2 to 8 and 12, each support rod 6 of the left and

right support frames

2 and 3 is locked by a locking screw 64. Therefore, the reliability of assembly can be improved, assembly and disassembly can be facilitated, and the wood table is smaller in size after being disassembled and packaged, so that express sending is facilitated.

As shown in fig. 13 and 14, the lower insertion projection 41 and the upper insertion projection 51 are provided with holes that penetrate vertically. This advantageously satisfies the insertion requirements for the locking screw 64.

As shown in fig. 2 to 4, 7, 16, and 17, a metal block 11 is fitted to the bottom surface of the table 1, and the lock screw 64 is screwed to the metal block 11. This can guarantee that locking screw 64's spiro union department has very high structural strength to help further improving the stability and the reliability of left branch strut 2, right branch strut 3 installation location, and then help further improving this wooden desk's reliability.

As shown in fig. 2, 4 and 7, at least two positioning pins 12 are nailed on the side wall of the table board 1, and each positioning pin 12 horizontally penetrates through the metal block 11. The metal block 11 can be stably limited by the positioning nail 12, so that the stability and reliability of the installation and positioning of the metal block 11 can be improved, and the reliability of the wooden desk can be further improved.

As shown in fig. 2, 4 and 7, when a plurality of metal blocks 11 are used, each metal block 11 is defined by two or more positioning pins 12.

In order to prevent the outer ends of the positioning nails 12 from being exposed outside, the positioning nails can be covered by a wooden edge sealing strip (not shown in the figure), so that the aesthetic property and the grade of the wooden desk can be prevented from being affected.

As shown in fig. 1 to 3, a blocking frame 13 is disposed at a rear end of a top surface of the table plate 1, a metal column 14 is disposed on a bottom surface of the blocking frame 13, the metal column 14 is embedded on the top surface of the table plate 1, and a locking screw 64 is screwed on the metal column 14. Through the arrangement of the blocking frame 13, a blocking effect can be achieved, and the probability that articles slide off from the rear end of the table board 1 can be reduced. Through the setting of metal column 14 to make locking screw 64 spiro union on metal column 14, this can not only improve and keep off the stability and the reliability of frame 13 installation location, can also improve the stability and the reliability of support frame installation location, thereby help further improving the reliability of this wooden desk.

As shown in fig. 2, 3 and 18, a lower end surface of the metal column 14 is provided with a small upper countersunk hole 141 and a large lower countersunk hole 141, a limit nail 142 is arranged in the countersunk hole 141, an upper end of the metal column 14 is embedded on a bottom surface of the blocking frame 13, the limit nail 142 is nailed on the blocking frame 13, a lower hole wall of the countersunk hole 141 is provided with an internal thread 143, and the locking screw 64 is screwed on the internal thread 143. Therefore, the mounting and positioning of the metal column 14 can be ensured to be stable and reliable, and the stability and reliability of the mounting and positioning of the blocking frame 13 can be further improved.

As shown in fig. 2 to 9, 12, 16 and 18, when each support rod 6 is fixed by the lock screw 64 and a plurality of metal blocks 11 are provided to screw each lock screw 64, the metal column 14 is fitted to one of the metal blocks 11 located at the rear. Therefore, the requirement of actual assembly can be met, and the high reliability of assembly can be ensured.

As shown in fig. 1 to 3, the blocking frame 13 is of a cross-bar structure, the left end and the right end of the blocking frame 13 are both bent downward, metal posts 14 are respectively arranged on the end surfaces of the two ends of the blocking frame 13, and the two metal posts 14 are respectively locked by locking screws 64 penetrating through the left support frame 2 and the right support frame 3. Therefore, the blocking frame 13 can be guaranteed to have a very simple structure, the blocking frame 13 can be guaranteed to have a very good blocking effect, and the mounting and positioning of the blocking frame 13 can be guaranteed to be very stable and reliable.

As shown in fig. 9, 12 to 14, the lower positioning frame 4 and the upper positioning frame 5 are both rectangular frame structures, the number of the support rods 6 is four, four outer corners of the lower positioning frame 4 are respectively connected to the lower ends of the four support rods 6, and four outer corners of the upper positioning frame 5 are respectively connected to the middle portions of the four support rods 6. Enable left branch strut 2 like this and right branch strut 3 and have very simple and reliable structure, this can not only make things convenient for left branch strut 2, the manufacturing of right branch strut 3, can also guarantee that left branch strut 2, right branch strut 3 have very high structural strength to help further improving the reliability and the suitability of this wooden desk.

As shown in fig. 9, 12 to 14, four outer corners of the lower positioning frame 4 are respectively provided with lower ferrule notches 42, the opening wall of each lower ferrule notch 42 is respectively provided with a lower insertion convex portion 41, each lower ferrule notch 42 is respectively inserted and sleeved on each support rod 6, and each lower insertion convex portion 41 is detachably inserted and connected in a lower insertion hole 61 of the corresponding support rod 6; the four outer corners of the upper positioning frame 5 are respectively provided with upper sleeve notches 52, the wall of each upper sleeve notch 52 is respectively provided with an upper inserting convex part 51, each upper sleeve notch 52 is respectively sleeved on each support rod 6 in a clamping way, and each upper inserting convex part 51 can be detachably inserted into an upper inserting hole 62 of the corresponding support rod 6. This not only improves the stability and the reliability of left branch strut 2, the equipment of right branch strut 3, can also conveniently install and remove and send.

As shown in fig. 2, 5 and 6, the lower insertion projections 41 and the upper insertion projections 51 are metal blocks, the lower insertion projections 41 are inserted and fixed to the lower positioning frame 4, and the upper insertion projections 51 are inserted and fixed to the upper positioning frame 5. Therefore, the structural strength of the joint of the lower positioning frame 4 and the support rod 6 and the joint of the upper positioning frame 5 and the support rod 6 can be enhanced, and the lower positioning frame 4 and the upper positioning frame 5 can be strengthened, so that the reliability of a wooden desk can be further improved.

As shown in fig. 14, a support plate 53 is disposed inside the upper positioning frame 5, and the peripheral side edge of the support plate 53 is connected to the inner wall of the upper positioning frame 5. Through the setting of bearing board 53, can satisfy the demand of bearing article to just can be convenient for place article on left branch strut frame 2 and/or right branch strut frame 3, this just can satisfy more user demands, thereby helps further improving the suitability of this wooden desk. The side edges of the periphery of the bearing plate 53 are connected with the inner wall of the upper positioning frame 5, so that the bearing plate 53 can be stably and reliably mounted and positioned, the bearing plate 53 can be guaranteed to have high bearing capacity, and a wooden desk can be guaranteed to have high reliability.

As shown in fig. 1, 2, 9 to 11, the support rods 6 opposite to the rear end of the left support frame 2 and the right support frame 3 are respectively provided with a limiting hole 65, and the two limiting holes 65 are oppositely arranged, the transverse rod 21 is arranged between the left support frame 2 and the right support frame 3, the left end and the right end of the transverse rod 21 are respectively inserted into the two limiting holes 65, the vertical plate 22 is arranged between the transverse rod 21 and the table plate 1, and the upper end and the lower end of the vertical plate 22 are respectively inserted into the bottom surface of the table plate 1 and the top surface of the transverse rod 21. Therefore, the wood desk not only can play a role in decoration and beautification, but also can play a certain supporting role in the middle of the desk plate 1, so that the reliability of the wood desk is further improved. Can play very good limiting displacement to transverse bar 21 through left branch strut 2, right branch strut 3, can play very good limiting displacement to vertical board 22 through transverse bar 21 and table 1, just can realize transverse bar 21, vertical board 22's installation fast, steadily through foretell cartridge, do not need other structure to fix, this convenience that helps improving the installation and removal.

As shown in fig. 1, 2, 9 to 11, the two ends of the transverse bar 21 are small-headed, and the bottom surface of the transverse bar 21 and the bottom surface of the support bar 6 are located in the same horizontal plane. This ensures that the transverse rod 21 is stably and reliably mounted and positioned, and the vertical plate 22 can be reliably supported by the transverse rod 21.

As shown in fig. 1, 2 and 9, a drawer assembly 15 is disposed at a middle portion of a bottom surface of the table board 1. Can satisfy the demand of accomodating article like this to can satisfy the demand of in-service use better.

As shown in fig. 1 and 2, the desk board 1, the support rods 6, the lower positioning frame 4, the upper positioning frame 5, the blocking frame 13, the transverse rods 21, the vertical plate 22 and the drawer assembly 15 are all of a wood structure, so that a wood desk can be well formed.

Claims

1. A wooden desk which is characterized in that: comprises a table board (1), a left support frame (2) and a right support frame (3), wherein

The left support frame (2) and the right support frame (3) comprise a lower positioning frame (4), an upper positioning frame (5) and a plurality of support rods (6), the lower end of each support rod (6) is connected with the lower positioning frame (4), and the middle part of each support rod (6) is connected with the upper positioning frame (5);

the upper ends of the support rods (6) of the left support frame (2) are connected with the left end of the table plate (1), and the upper ends of the support rods (6) of the right support frame (3) are connected with the right end of the table plate (1).

2. The wood desk of claim 1, wherein: the outer wall of the lower positioning frame (4) is provided with a lower insertion convex part (41), the outer wall of the upper positioning frame (5) is provided with an upper insertion convex part (51), the side wall of the lower end of the support rod (6) is provided with a lower insertion hole (61), the side wall of the middle part of the support rod (6) is provided with an upper insertion hole (62), the lower insertion convex part (41) is inserted in the lower insertion hole (61), and the upper insertion convex part (51) is inserted in the upper insertion hole (62).

3. The wood desk of claim 2, wherein: the table board is characterized in that a vertical through positioning hole (63) is formed in the supporting rod (6), the positioning hole (63) penetrates through the lower insertion hole (61) and the upper insertion hole (62) simultaneously, a locking screw (64) is arranged in the positioning hole (63), the threaded end of the locking screw (64) sequentially penetrates through the lower insertion convex portion (41) and the upper insertion convex portion (51) and then is in threaded connection with the bottom of the table board (1), and the nut end of the locking screw (64) is tightly pressed on the bottom surface of the lower insertion convex portion (41).

4. The wood desk of claim 3, wherein: the bottom surface of the table plate (1) is embedded with a metal block (11), and the locking screw rod (64) is screwed on the metal block (11).

5. The wood desk of claim 4, wherein: at least two positioning nails (12) are nailed on the side wall of the table plate (1), and each positioning nail (12) horizontally penetrates through the metal block (11).

6. The wood desk of claim 3, wherein: the table is characterized in that a blocking frame (13) is arranged at the rear end of the top surface of the table plate (1), a metal column (14) is arranged on the bottom surface of the blocking frame (13), the metal column (14) is embedded on the top surface of the table plate (1), and a locking screw (64) is screwed on the metal column (14).

7. The wood desk of claim 1, wherein: the lower positioning frame (4) and the upper positioning frame (5) are of rectangular frame structures, the number of the supporting rods (6) is four, four outer corners of the lower positioning frame (4) are respectively connected with the lower ends of the four supporting rods (6), and the four outer corners of the upper positioning frame (5) are respectively connected with the middle parts of the four supporting rods (6).

8. The wood desk of claim 1, wherein: and a bearing plate (53) is arranged on the inner side of the upper positioning frame (5), and the peripheral side edges of the bearing plate (53) are connected with the inner wall of the upper positioning frame (5).

9. The wood desk of claim 1, wherein: spacing hole (65) have been seted up respectively on left branch strut (2) rear end and the relative bracing piece (6) of right branch strut (3) rear end to make two spacing holes (65) be mutual disposition, transverse bar (21) have been arranged between left branch strut (2) and right branch strut (3), and make the left and right sides end cartridge respectively of transverse bar (21) in two spacing holes (65), vertical board (22) have been arranged between transverse bar (21) and table (1), and make the upper and lower end cartridge respectively of vertical board (22) on the bottom surface of table (1), the top surface of transverse bar (21).

10. The wood desk of claim 1, wherein: the middle of the bottom surface of the table board (1) is provided with a drawer assembly (15).