CN210493118U - Table frame - Google Patents
Table frame Download PDFInfo
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- CN210493118U CN210493118U CN201921102105.2U CN201921102105U CN210493118U CN 210493118 U CN210493118 U CN 210493118U CN 201921102105 U CN201921102105 U CN 201921102105U CN 210493118 U CN210493118 U CN 210493118U
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- connecting end
- transverse
- stay bar
- longitudinal
- rod
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Abstract
A desk frame comprises a transverse stay bar, an outer longitudinal stay bar, an inner desk leg, an outer desk leg, a first connecting piece and a second connecting piece; the transverse support rods comprise two transverse rods; the first connecting piece comprises a first connecting body, a first connecting end and a second connecting end, wherein the first connecting end and the second connecting end are respectively positioned at two ends of the first connecting body; the first connecting end is connected with the outer end of the transverse stay bar, and the second connecting end is connected with the outer longitudinal stay bar; the first connecting body is connected with the outer table legs positioned below the first connecting body; the second connecting piece comprises a second connecting body, and a third connecting end, a fourth connecting end and a fifth connecting end which are respectively positioned at three ends of the second connecting body; the third connecting end and the fourth connecting end are respectively positioned on two transverse rods on the same transverse stay bar, the fifth connecting end is connected with the inner longitudinal stay bar, and the second connecting body is connected with the inner table legs positioned below the second connecting body through bolts. The utility model discloses it is convenient relatively in subsequent dismantlement.
Description
Technical Field
The utility model relates to a table frame.
Background
The table frame is a support frame of the table plate and is used for supporting the table plate; the existing table frame is generally composed of a transverse stay bar, an outer longitudinal stay bar and table legs, the transverse stay bar, the outer longitudinal stay bar and the table legs are generally connected by nails, the subsequent disassembly is very inconvenient, and the table frame is easy to damage in the disassembly process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a desk frame with a transverse brace rod, an outer longitudinal brace rod and desk legs which are connected through disassembly.
In order to solve the above technical problem, the utility model relates to a technical solution of a table frame is:
comprises a transverse stay bar, an outer longitudinal stay bar, an inner table leg and an outer table leg; the number of the transverse support rods is two, and the number of the outer longitudinal support rods is also two; the two transverse support rods and the two outer longitudinal support rods are connected to form a rectangular outer frame, and outer table legs are connected below four corners of the rectangular outer frame; the inner longitudinal support rod is connected between the middle parts of the two transverse support rods; the two inner table legs are respectively positioned below two ends of the longitudinal support rod, and the inner table legs also comprise a first connecting piece and a second connecting piece; the transverse support rods comprise two transverse rods; the first connecting piece comprises a first connecting body, a first connecting end and a second connecting end, wherein the first connecting end and the second connecting end are respectively positioned at two ends of the first connecting body; the first connecting end is connected with the outer end of the transverse stay bar through a bolt, and the second connecting end is connected with the outer longitudinal stay bar through a bolt; the first connecting body is connected with the outer table legs positioned below the first connecting body through bolts; the second connecting piece comprises a second connecting body, and a third connecting end, a fourth connecting end and a fifth connecting end which are respectively positioned at three ends of the second connecting body; the third connecting end and the fourth connecting end are respectively connected with two transverse rods positioned on the same transverse stay bar through bolts, the fifth connecting end is connected with the inner longitudinal stay bar through bolts, and the second connecting body is connected with the inner table legs positioned below the second connecting body through bolts; the outer side surfaces of the first connecting end, the second connecting end, the third connecting end and the fourth connecting end are all connected with a first positioning group; and the outer side surface of the fifth connecting end is connected with a second positioning group.
The inner side wall of the transverse rod is provided with a transverse sliding chute, and the inner side wall of the outer longitudinal support rod is provided with a first longitudinal sliding chute; the transverse sliding chute is transversely connected with a first connecting block in a sliding manner; the first longitudinal sliding groove is longitudinally and slidably connected with a second connecting block; the left side wall and the right side wall of the inner longitudinal support rod are both provided with a second longitudinal sliding groove; and a third connecting block is longitudinally connected to the second longitudinal sliding groove in a sliding manner.
The upper parts of the outer side walls of the transverse rods and the outer longitudinal support rods are respectively connected with a baffle; the baffle plates are provided with clamping grooves; the first positioning group comprises 4 first positioning protrusions and an upper positioning protrusion; the 4 first positioning bulges of the first connecting end are respectively abutted against 4 corners of the transverse rod, and the upper positioning bulge of the first connecting end is clamped on the clamping groove of the baffle plate of the transverse rod; the 4 first positioning protrusions of the second connecting end are respectively abutted against 4 corners of the outer longitudinal support rod, and the upper positioning protrusion of the second connecting end is clamped on the clamping groove of the baffle plate of the outer longitudinal support rod; the 4 first positioning protrusions of the third connecting end are respectively abutted against 4 corners of the transverse rod, and the upper positioning protrusion of the third connecting end is clamped on the clamping groove of the baffle plate of the transverse rod; the 4 first positioning bulges of the fourth connecting end are respectively abutted against 4 corners of the transverse rod, and the upper positioning bulge of the fourth connecting end is clamped on the clamping groove of the baffle plate of the transverse rod.
The second positioning group comprises 4 second positioning protrusions; and 4 second positioning protrusions of the fifth connecting end are respectively abutted against 4 corners of the inner longitudinal support rod.
Vertical connecting grooves are formed in the first connecting end, the second connecting end, the third connecting end, the fourth connecting end and the fifth connecting end.
The utility model discloses the technological effect that can reach is: the utility model discloses first connecting piece couples together horizontal vaulting pole, outer vertical vaulting pole and outer table leg through the bolt respectively, and the second connecting piece couples together horizontal vaulting pole, interior vertical vaulting pole and interior table leg through the bolt respectively, and is convenient relatively in follow-up dismantlement.
Drawings
The invention will be described in further detail with reference to the following drawings and detailed description:
fig. 1 is a schematic structural view of a table frame of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is an exploded view of a table frame of the present invention;
FIG. 5 is an enlarged view of section C of FIG. 4;
FIG. 6 is an enlarged view of section D of FIG. 4;
FIG. 7 is an enlarged view of section E of FIG. 4;
FIG. 8 is an enlarged view of section F of FIG. 4;
FIG. 9 is an enlarged view of portion G of FIG. 3;
FIG. 10 is a cross-sectional view of the connection of the first positioning group;
FIG. 11 is a sectional view of the connection of the second alignment group.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
See fig. 1-11.
A desk frame comprises a transverse stay bar 1, an outer longitudinal stay bar 2, an inner longitudinal stay bar 21, an inner desk leg 22 and an outer desk leg 3; the number of the transverse support rods 1 is two, and the number of the outer longitudinal support rods 2 is also two; the two transverse support rods 1 and the two outer longitudinal support rods 2 are connected into a rectangular outer frame, and outer table legs 3 are connected below four corners of the rectangular outer frame; the inner longitudinal brace rod 21 is connected between the middle parts of the two transverse brace rods 1; the two inner table legs 22 are respectively positioned below two ends of the longitudinal support rod 21, and each inner table leg also comprises a first connecting piece and a second connecting piece; the transverse stay bar 1 comprises two transverse bars 23; the first connecting piece comprises a first connecting body 4, and a first connecting end 5 and a second connecting end 6 which are respectively positioned at two ends of the first connecting body 4; the first connecting end 5 is connected with the outer end of the transverse stay bar 1 through a bolt, and the second connecting end 6 is connected with the outer longitudinal stay bar 2 through a bolt; the first connecting body 4 is connected with the outer table legs 3 positioned below the first connecting body through bolts; the second connecting piece comprises a second connecting body 31, and a third connecting end 32, a fourth connecting end 33 and a fifth connecting end 34 which are respectively positioned at three ends of the second connecting body 31; the third connecting end 32 and the fourth connecting end 33 are respectively connected with two transverse rods 23 positioned on the same transverse stay bar 1 through bolts, the fifth connecting end 34 is connected with the inner longitudinal stay bar 21 through bolts, and the second connecting body 31 is connected with the inner table legs 22 positioned below the second connecting body 31 through bolts; the outer side surfaces of the first connecting end 5, the second connecting end 6, the third connecting end 32 and the fourth connecting end 33 are all connected with a first positioning group; and a second positioning set is connected to the outer side surface of the fifth connecting end 34.
Specifically, a transverse sliding groove 13 is formed in the transverse rod 23 close to the inner side wall, and a first longitudinal sliding groove 14 is formed in the outer longitudinal support rod 2 close to the inner side wall; a first connecting block 15 is transversely and slidably connected to the transverse sliding groove 13; a second connecting block 16 is longitudinally connected to the first longitudinal sliding groove 14 in a sliding manner; the left side wall and the right side wall of the inner longitudinal support rod 21 are both provided with a second longitudinal sliding chute 41; a third connecting block 42 is longitudinally and slidably connected to the second longitudinal sliding groove 41.
Specifically, the baffles 7 are respectively connected above the outer side walls of the transverse rod 23 and the outer longitudinal stay bar 2; the baffle plates 7 are provided with clamping grooves 9; the first positioning group comprises 4 first positioning protrusions 18 and an upper positioning protrusion 19; the 4 first positioning protrusions 18 of the first connecting end 5 respectively abut against 4 corners of the transverse rod 23, and the upper positioning protrusion 19 of the first connecting end 5 is clamped on the clamping groove 9 of the baffle 7 of the transverse rod 23; 4 first positioning protrusions 18 of the second connecting end 6 are respectively abutted against 4 corners of the outer longitudinal support rod 2, and an upper positioning protrusion 19 of the second connecting end 6 is clamped on a clamping groove 9 of a baffle 7 of the outer longitudinal support rod 2; the 4 first positioning protrusions 18 of the third connecting end 32 respectively abut against the 4 corners of the transverse rod 23, and the upper positioning protrusion 19 of the third connecting end 32 is clamped on the clamping groove 9 of the baffle 7 of the transverse rod 23; the 4 first positioning protrusions 18 of the fourth connecting end 33 respectively abut against the 4 corners of the transverse rod 23, and the upper positioning protrusion 19 of the fourth connecting end 33 is clamped on the clamping groove 9 of the baffle 7 of the transverse rod 23.
Specifically, the second positioning group includes 4 second positioning protrusions 20; the 4 second positioning protrusions 20 of the fifth connecting end 34 respectively abut against 4 corners of the inner longitudinal brace 21.
Specifically, the first connecting end 5, the second connecting end 6, the third connecting end 32, the fourth connecting end 33 and the fifth connecting end 34 are all provided with vertical connecting grooves 17, so that the bolts can be conveniently screwed.
Installation description: when the utility model is installed, the first connecting body 4 is firstly connected with the outer table legs 3 positioned below the first connecting body through bolts, then the first connecting end 5 is connected with the outer ends of the transverse support rods 1 through bolts, the second connecting end 6 is connected with the outer longitudinal support rods 2 through bolts, at the moment, one corner of the table frame is installed, and the other three corners of the subsequent table frame are also connected through the connecting mode; then, the second connecting body 31 is connected with the outer table leg 3 below the second connecting body through bolts, the third connecting end 32 and the fourth connecting end 33 are respectively connected with the two transverse rods 23 on the same transverse stay bar 1 through bolts, and then the fifth connecting end 34 is connected with the inner longitudinal stay bar 21 through bolts (until the two ends of the longitudinal stay bar 21 are connected between the two transverse stay bars 1); after the installation is finished (refer to fig. 1), the table is connected with the first connecting block 15, the second connecting block 16 and the third connecting block 42 through bolts, the first connecting block 15 can move transversely along the transverse sliding groove 13, the second connecting block 16 can move longitudinally along the first longitudinal sliding groove 14, and the third connecting block 42 can move longitudinally along the second longitudinal sliding groove 41, so that the position accuracy of the connecting holes corresponding to the table, the first connecting block 15, the second connecting block 16 and the third connecting block 42 is not high, and the positions of the first connecting block 15, the second connecting block 16 and the third connecting block 42 can be adjusted to adapt to the positions of the connecting holes; the utility model is positioned by the first positioning group in the connection of the first connecting end 5, the second connecting end 6, the third connecting end 32 and the fourth connecting end 33, specifically, 4 first positioning protrusions 18 of the first connecting end 5 are respectively abutted against 4 corners of the transverse rod 23, and the upper positioning protrusion 19 of the first connecting end 5 is clamped on the clamping groove 9 of the baffle 7 of the transverse rod 23; 4 first positioning protrusions 18 of the second connecting end 6 are respectively abutted against 4 corners of the outer longitudinal support rod 2, and an upper positioning protrusion 19 of the second connecting end 6 is clamped on a clamping groove 9 of a baffle 7 of the outer longitudinal support rod 2; 4 first positioning protrusions 18 of the third connecting end 32 respectively abut against 4 corners of the transverse rod 23, and an upper positioning protrusion 19 of the third connecting end 32 is clamped on a clamping groove 9 of a baffle 7 of the transverse rod 23; the 4 first positioning protrusions 18 of the fourth connecting end 33 respectively abut against 4 corners of the transverse rod 23, and the upper positioning protrusion 19 of the fourth connecting end 33 is clamped on the clamping groove 9 of the baffle 7 of the transverse rod 23 (refer to fig. 10), so that accurate positioning of the first connecting end 5, the second connecting end 6, the third connecting end 32 and the fourth connecting end 33 is ensured; the fifth connecting end 34 is positioned by the second positioning group in the connecting process, and specifically, 4 second positioning protrusions 20 of the fifth connecting end 34 respectively abut against 4 corners of the inner longitudinal strut 21 (refer to fig. 11), so that accurate positioning of the fifth connecting end 34 is ensured; the utility model discloses a detachable mounting means, it is fairly convenient in follow-up dismantlement.
Claims (5)
1. A table frame comprises a transverse stay bar (1), an outer longitudinal stay bar (2), an inner longitudinal stay bar (21), inner table legs (22) and outer table legs (3); the number of the transverse support rods (1) is two, and the number of the outer longitudinal support rods (2) is also two; the two transverse supporting rods (1) and the two outer longitudinal supporting rods (2) are connected into a rectangular outer frame, and outer table legs (3) are connected below four corners of the rectangular outer frame; the inner longitudinal support rod (21) is connected between the middle parts of the two transverse support rods (1); interior table leg (22) are two, are located vertical vaulting pole (21) both ends below respectively, its characterized in that: the device also comprises a first connecting piece and a second connecting piece; the transverse stay bar (1) comprises two transverse bars (23); the first connecting piece comprises a first connecting body (4) and a first connecting end (5) and a second connecting end (6) which are respectively positioned at two ends of the first connecting body (4); the first connecting end (5) is connected with the outer end of the transverse stay bar (1) through a bolt, and the second connecting end (6) is connected with the outer longitudinal stay bar (2) through a bolt; the first connecting body (4) is connected with the outer table legs (3) positioned below the first connecting body through bolts; the second connecting piece comprises a second connecting body (31), and a third connecting end (32), a fourth connecting end (33) and a fifth connecting end (34) which are respectively positioned at three ends of the second connecting body (31); the third connecting end (32) and the fourth connecting end (33) are respectively connected with two transverse rods (23) on the same transverse stay bar (1) through bolts, the fifth connecting end (34) is connected with the inner longitudinal stay bar (21) through bolts, and the second connecting body (31) is connected with the inner table legs (22) below the second connecting body through bolts; the outer side surfaces of the first connecting end (5), the second connecting end (6), the third connecting end (32) and the fourth connecting end (33) are all connected with a first positioning group; and the outer side surface of the fifth connecting end (34) is connected with a second positioning group.
2. A table frame as defined in claim 1, wherein: a transverse sliding groove (13) is formed in the transverse rod (23) close to the inner side wall, and a first longitudinal sliding groove (14) is formed in the outer longitudinal support rod (2) close to the inner side wall; the transverse sliding chute (13) is transversely and slidably connected with a first connecting block (15); a second connecting block (16) is longitudinally connected to the first longitudinal sliding groove (14) in a sliding manner; the left side wall and the right side wall of the inner longitudinal support rod (21) are both provided with a second longitudinal sliding chute (41); and a third connecting block (42) is longitudinally and slidably connected to the second longitudinal sliding groove (41).
3. A table frame as defined in claim 1, wherein: the upper parts of the outer side walls of the transverse rods (23) and the outer longitudinal support rods (2) are respectively connected with a baffle (7); the baffle plates (7) are provided with clamping grooves (9); the first positioning group comprises 4 first positioning protrusions (18) and an upper positioning protrusion (19); 4 first positioning protrusions (18) of the first connecting end (5) are respectively abutted against 4 corners of the transverse rod (23), and an upper positioning protrusion (19) of the first connecting end (5) is clamped on a clamping groove (9) of a baffle (7) of the transverse rod (23); 4 first positioning protrusions (18) of the second connecting end (6) are respectively abutted against 4 corners of the outer longitudinal support rod (2), and an upper positioning protrusion (19) of the second connecting end (6) is clamped on a clamping groove (9) of a baffle (7) of the outer longitudinal support rod (2); 4 first positioning protrusions (18) of the third connecting end (32) are respectively abutted against 4 corners of the transverse rod (23), and an upper positioning protrusion (19) of the third connecting end (32) is clamped on a clamping groove (9) of a baffle (7) of the transverse rod (23); 4 first positioning protrusions (18) of the fourth connecting end (33) are respectively abutted against 4 corners of the transverse rod (23), and an upper positioning protrusion (19) of the fourth connecting end (33) is clamped on a clamping groove (9) of a baffle (7) of the transverse rod (23).
4. A table frame as claimed in claim 1, 2 or 3, wherein: the second positioning group comprises 4 second positioning protrusions (20); the 4 second positioning protrusions (20) of the fifth connecting end (34) respectively abut against 4 corners of the inner longitudinal support rod (21).
5. A table frame as defined in claim 3, wherein: vertical connecting grooves (17) are formed in the first connecting end (5), the second connecting end (6), the third connecting end (32), the fourth connecting end (33) and the fifth connecting end (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102105.2U CN210493118U (en) | 2019-07-15 | 2019-07-15 | Table frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102105.2U CN210493118U (en) | 2019-07-15 | 2019-07-15 | Table frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210493118U true CN210493118U (en) | 2020-05-12 |
Family
ID=70582973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921102105.2U Active CN210493118U (en) | 2019-07-15 | 2019-07-15 | Table frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210493118U (en) |
-
2019
- 2019-07-15 CN CN201921102105.2U patent/CN210493118U/en active Active
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