CN211862090U - Stable supporting furniture rack - Google Patents
Stable supporting furniture rack Download PDFInfo
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- CN211862090U CN211862090U CN202020324329.4U CN202020324329U CN211862090U CN 211862090 U CN211862090 U CN 211862090U CN 202020324329 U CN202020324329 U CN 202020324329U CN 211862090 U CN211862090 U CN 211862090U
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Abstract
The utility model relates to a stable supporting furniture rack, which comprises a transverse connecting rod, a longitudinal connecting rod, a vertical supporting rod, a three-terminal connecting sleeve, a single-terminal connecting sleeve and a connecting screw rod, wherein the three connecting ends of the three-terminal connecting sleeve are respectively connected with the transverse connecting rod and the two longitudinal connecting rods, and the two three-terminal connecting sleeves are arranged at the two ends of the same transverse connecting rod; one end of the longitudinal connecting rod, which is far away from the three-end connecting sleeve, is connected with the middle part of the vertical supporting rod through the single-end connecting sleeve; the bottom of vertical support rod installs through spherical connector and supports the callus on the sole. The utility model discloses simple structure, the equipment is convenient, and can adapt to the mesa of putting of unevenness, has better stability.
Description
Technical Field
The utility model relates to a frame structure, specific theory is a simple structure, equipment convenience and high steady support furniture rack of stability.
Background
As is well known, furniture becomes an essential daily article in life of people and is visible everywhere indoors, and various furniture brings comfortable life and working environment for modern society life. For transportation convenience, a piece of furniture is usually unpacked into multiple parts for transportation, and then assembled on site.
Various combined racks exist on the market, and each rack has advantages and disadvantages. It is desirable to develop a furniture stand structure that provides more options for the consumer than the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the furniture rack is different from the existing structure and is convenient to assemble.
The connecting pieces such as bolts and screws used when the furniture rack is assembled are hidden in each part of the rack, and the influence on the overall design effect of the furniture rack is very small; and, the callus on the sole is supported through the installation of spherical connector to the bottom of vertical support pole, the articulated callus on the sole that supports of spherical connector's spherical connector, make support the callus on the sole can the not too smooth mesa of putting of self-adaptation, and the installation depth of supporting the callus on the sole on vertical support pole can carry out height control through the threaded rod on spherical connector upper portion, thereby the length of the frame leg of each rack of indirect adjustment, the mesa of putting of better adaptation unevenness, its stationarity is better after consequently whole furniture rack installation is accomplished.
The utility model discloses a following technical scheme realizes: the stably supporting furniture rack comprises transverse connecting rods, longitudinal connecting rods, vertical supporting rods, three-end connecting sleeves, single-end connecting sleeves and connecting screw rods, wherein three connecting ends of the three-end connecting sleeves are respectively connected with one transverse connecting rod and two longitudinal connecting rods, and the two three-end connecting sleeves are arranged at two ends of the same transverse connecting rod; one end of the longitudinal connecting rod, which is far away from the three-end connecting sleeve, is connected with the middle part of the vertical supporting rod through the single-end connecting sleeve;
the three-end connecting sleeve is provided with three first connecting heads, the single-end connecting sleeve is provided with a second connecting head, the first connecting head and the second connecting head are rod piece connecting heads, and each rod piece connecting head is provided with a side limit convex part, an internal positioning column and a central connecting boss;
the transverse connecting rod, the longitudinal connecting rod and the vertical supporting rod are all of a tube shell structure, both ends of the transverse connecting rod and both ends of the longitudinal connecting rod are provided with side limit concave parts butted with the side limit convex parts, and end plates clamped at the end parts through the side limit concave parts;
the inner cavity of the longitudinal connecting rod is also provided with a reinforcing connecting rod, the two ends of the reinforcing connecting rod are provided with external threads, and the two ends of the reinforcing connecting rod penetrate through the central connecting hole of the longitudinal connecting rod;
the connecting screw rod comprises a first long screw rod, a second long screw rod and a short screw sleeve;
the first long screw rod transversely penetrates through the three-end connecting sleeve to be in threaded connection with the central connecting hole provided with the internal thread, and the three-end connecting sleeve is arranged at the end part of the transverse connecting rod;
one end of the reinforcing connecting rod is in threaded connection with the central connecting boss of the first connecting head, the other end of the reinforcing connecting rod is in threaded connection with the short threaded sleeve which transversely penetrates through the second connecting head, meanwhile, the first long screw rod transversely penetrates through the vertical supporting rod to be in threaded connection with the single-end connecting sleeve and the longitudinal connecting rod in sequence, and the vertical supporting rod, the single-end connecting sleeve, the longitudinal connecting rod and the three-end connecting sleeve are sequentially connected together;
the bottom of vertical support rod installs through spherical connector and supports the callus on the sole.
Further, for better realization the utility model discloses, the spiral shell head of first long screw rod sinks into the surface of three-terminal connection cover, just the spiral shell head of second long screw rod sinks into the surface of vertical support rod.
Furthermore, in order to better realize the utility model, a sinking groove for mounting the second long screw rod in a sinking head type is arranged on the vertical supporting rod, and a plug cover for blocking the opening is arranged at the opening of the sinking groove; the outer surface of the plug cover is in smooth transition with the outer surface of the vertical supporting rod.
Further, for better realization the utility model discloses, the bottom in heavy groove sets up the gasket that the second long screw of being convenient for screwed.
Further, for better realization the utility model discloses, the supporting disk is installed on the top of vertical support rod.
Further, for better realization the utility model discloses, set up a plurality of screw thread mounting holes that make things convenient for and mesa to be connected on the supporting disk.
Further, for better realization the utility model discloses, the screw thread mounting hole sets up along supporting disk circumference.
Furthermore, in order to better realize the utility model, the transverse connecting rod is vertically provided with a V-shaped auxiliary supporting frame; and the two top ends of the V-shaped auxiliary support frame are bent to form a connecting platform.
Further, for better realization the utility model discloses, the quantity that transverse connection pole be one, longitudinal tie pole be four, the quantity of vertical support pole be four, three-terminal connection cover the quantity be two, the quantity of single-terminal connection cover is four, a vertical support pole, a single-terminal connection cover, a longitudinal tie pole constitute a frame leg jointly, a three-terminal connection cover is installed respectively at a transverse connection pole's both ends, and a frame leg is installed respectively to two first joints that every three-terminal connection cover did not install transverse connection pole.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
(1) the utility model provides a furniture rack, connecting pieces such as bolts, screws that parts such as connecting transverse connection pole, longitudinal tie pole, vertical support pole, three-terminal adapter sleeve, single-ended adapter sleeve used are less, and convenient and fast during the equipment.
(2) The utility model discloses connecting pieces such as bolt, screw that use are all hidden in each part of rack, and it is minimum to present the influence of furniture rack global design effect.
(3) The utility model discloses spherical connector erection bracing callus on sole is passed through to vertical support rod's bottom, the articulated callus on sole that supports of bulb that utilizes spherical connector for support the callus on sole can the not too smooth face of putting of self-adaptation, and the mounting depth of support callus on sole on vertical support rod can carry out altitude mixture control through the threaded rod on spherical connector upper portion moreover, thereby the length of each frame leg of indirect adjustment, the face of putting of better adaptation unevenness, its stationarity is better after consequently whole furniture rack installation is accomplished.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an explosion structure schematic diagram of the transverse connecting rod, the three-end connecting sleeve, the first long screw and the V-shaped auxiliary supporting frame.
Fig. 3 is a schematic view of a three-end connection sleeve in a three-dimensional structure at an angle.
Figure 4 is an exploded view of a three-terminal connection sleeve and gantry leg.
Fig. 5 is a schematic illustration of an exploded view of another angle of a gantry leg.
Fig. 6 is a schematic perspective view of an angle of the single-ended connecting sleeve.
Fig. 7 is a schematic view of a supporting foot pad for mounting a spherical connector.
Fig. 8 is a schematic structural diagram of the spherical connector.
Wherein:
1. a transverse connecting rod; 2. a longitudinal connecting rod; 3. a vertical support bar; 4. a three-end connecting sleeve; 5. a single-ended connecting sleeve; 6. a first long screw; 7. a second long screw; 8. a short thread insert; 9. supporting the foot pad; 10. a reinforcing connecting rod; 11. a support disc; 12. a plug cover; 13. a gasket; 14. a V-shaped auxiliary support frame;
01. a side limit projection; 02. an internal locating post; 03. the center is connected with a boss; 04. a side limit recess; 05. an inner positioning hole; 06. a central connection hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments presented in the drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1-6, the stably supporting furniture rack comprises a transverse connecting rod 1, a longitudinal connecting rod 2, a vertical supporting rod 3, a three-end connecting sleeve 4, a single-end connecting sleeve 5 and a connecting screw rod, wherein three connecting ends of the three-end connecting sleeve 4 are respectively connected with one transverse connecting rod 1 and two longitudinal connecting rods 2, and the two three-end connecting sleeves 4 are installed at two ends of the same transverse connecting rod 1; one end of the longitudinal connecting rod 2, which is far away from the three-end connecting sleeve 4, is connected with the middle part of the vertical supporting rod 3 through the single-end connecting sleeve 5;
the three-end connecting sleeve 4 is provided with three first connecting heads, the single-end connecting sleeve 5 is provided with a second connecting head, the first connecting head and the second connecting head are rod connecting heads, and each rod connecting head is provided with a side limit convex part 01, an internal positioning column 02 and a central connecting boss 03;
the transverse connecting rod 1, the longitudinal connecting rod 2 and the vertical supporting rod 3 are all of a tube shell structure, two ends of the transverse connecting rod 1 and two ends of the longitudinal connecting rod 2 are respectively provided with a side limit concave part 04 butted with the side limit convex part 01 and an end plate clamped at the end part through the side limit concave part 04, and the end plate is provided with an inner positioning hole 05 butted with the inner positioning column 02 and a central connecting hole 06 butted with the central connecting boss 03;
the inner cavity of the longitudinal connecting rod 2 is also provided with a reinforcing connecting rod 10, the two ends of the reinforcing connecting rod 10 are provided with external threads, and the two ends of the reinforcing connecting rod 10 penetrate through the central connecting hole 06 of the longitudinal connecting rod 2;
the connecting screw comprises a first long screw 6, a second long screw 7 and a short screw sleeve 8;
the first long screw 6 transversely penetrates through the three-end connecting sleeve 4 to be in threaded connection with the central connecting hole 06 with the internal thread, and the three-end connecting sleeve 4 is installed at the end part of the transverse connecting rod 1;
one end of the reinforcing connecting rod 10 is in threaded connection with a central connecting boss 03 of the first connecting head, the other end of the reinforcing connecting rod 10 is in threaded connection with a short threaded sleeve 8 which transversely penetrates through the second connecting head, meanwhile, a first long screw 6 transversely penetrates through the vertical supporting rod 3 to be in threaded connection with the single-end connecting sleeve 5 and the longitudinal connecting rod 2 in sequence, and the vertical supporting rod 3, the single-end connecting sleeve 5, the longitudinal connecting rod 2 and the three-end connecting sleeve 4 are sequentially connected together;
the bottom of the vertical supporting rod 3 is provided with a supporting foot pad 9 through a spherical connector.
It should be noted that the spherical connector is a part product which can be directly purchased in the market, the structure of the spherical connector is that the spherical head and the threaded column are integrally formed, the threaded column at one end of the spherical connector is in threaded connection with the vertical support rod 3, and the depth of the threaded column extending into the vertical support rod 3 can be adjusted; the spherical head of spherical connector other end is articulated with supporting callus on the sole 9, supports callus on the sole 9 and can adjust the angle between the axis of its center pin and the screw thread post of spherical connector in certain angle range, that is to say, if this supports the ground or other mesas that callus on the sole 9 laid the department and slightly incline and when the mesa unevenness was put to whole rack relatively, supports the ground or other mesas that callus on the sole 9 can adapt to local slope to guarantee the stationarity of whole rack after laying.
The embodiment provides only for furniture rack, can assemble into a complete product behind the top surface mounting table face of vertical support rod 3, if: tables, tea tables, television cabinets, etc.
In this embodiment, the stably supporting furniture rack mainly comprises transverse connecting rod 1, longitudinal connecting rod 2, vertical supporting rod 3, three-end connecting sleeve 4, single-end connecting sleeve 5, connecting screw rod and other connecting pieces, and transverse connecting rod 1, longitudinal connecting rod 2 and vertical supporting rod 3 form the main body structure of the rack after being connected. The connecting pieces such as bolts and screws used when the furniture rack is assembled are hidden in each part of the rack, and the influence on the overall design effect of the furniture rack is very small; and, the callus on the sole 9 is supported through the installation of spherical connector to the bottom of vertical support pole 3, the articulated callus on the sole 9 that supports of spherical connector that utilizes spherical connector, make support callus on the sole 9 can the not too smooth mesa of putting of self-adaptation, and the mounting depth of supporting callus on the sole 9 on vertical support pole 3 can carry out altitude mixture control through the threaded rod on spherical connector upper portion, thereby the length of the frame leg of each rack of indirect adjustment, the mesa of putting of better adaptation unevenness, its stationarity is better after consequently the installation of whole furniture rack is accomplished.
Example 2:
steady support furniture rack in this embodiment includes a transverse connection pole 1, four longitudinal tie rods 2, four vertical support rods 3, two three-terminal connection cover 4, four single-terminal connection cover 5, a plurality of connecting screw.
As shown in fig. 4 and 5, one vertical support rod 3, one single-end connecting sleeve 5 and one longitudinal connecting rod 2 together form one frame leg, that is, four frame legs can be formed by four groups of vertical support rods 3, one single-end connecting sleeve 5 and one longitudinal connecting rod 2. Two ends of one transverse connecting rod 1 are respectively provided with a three-end connecting sleeve 4, and two first connecting joints of each three-end connecting sleeve 4, which are not provided with the transverse connecting rod 1, are respectively provided with a frame leg, namely two of the four frame legs are in a group and are arranged at two ends of the transverse connecting rod 1 through the three-end connecting sleeves 4. Therefore, a transverse connecting rod 1, four longitudinal connecting rods 2, four vertical supporting rods 3, two three-end connecting sleeves 4 and four single-end connecting sleeves 5 are assembled into a complete furniture rack through a plurality of connecting screws.
Three connecting ends of the three-end connecting sleeve 4 are respectively connected with one transverse connecting rod 1 and two longitudinal connecting rods 2, and the two three-end connecting sleeves 4 are arranged at two ends of the same transverse connecting rod 1; one end of the longitudinal connecting rod 2, which is far away from the three-end connecting sleeve 4, is connected with the middle part of the vertical supporting rod 3 through the single-end connecting sleeve 5;
the three-end connecting sleeve 4 is provided with three first connecting heads, the single-end connecting sleeve 5 is provided with a second connecting head, the first connecting head and the second connecting head are rod connecting heads, and each rod connecting head is provided with a side limit convex part 01, an internal positioning column 02 and a central connecting boss 03;
the transverse connecting rod 1, the longitudinal connecting rod 2 and the vertical supporting rod 3 are all of a tube shell structure, two ends of the transverse connecting rod 1 and two ends of the longitudinal connecting rod 2 are respectively provided with a side limit concave part 04 butted with the side limit convex part 01 and an end plate clamped at the end part through the side limit concave part 04, and the end plate is provided with an inner positioning hole 05 butted with the inner positioning column 02 and a central connecting hole 06 butted with the central connecting boss 03;
the inner cavity of the longitudinal connecting rod 2 is also provided with a reinforcing connecting rod 10, the two ends of the reinforcing connecting rod 10 are provided with external threads, and the two ends of the reinforcing connecting rod 10 penetrate through the central connecting hole 06 of the longitudinal connecting rod 2;
the connecting screw comprises a first long screw 6, a second long screw 7 and a short screw sleeve 8;
the first long screw 6 transversely penetrates through the three-end connecting sleeve 4 to be in threaded connection with the central connecting hole 06 with the internal thread, and the three-end connecting sleeve 4 is installed at the end part of the transverse connecting rod 1;
one end of the reinforcing connecting rod 10 is in threaded connection with a central connecting boss 03 of the first connecting head, the other end of the reinforcing connecting rod 10 is in threaded connection with a short threaded sleeve 8 which transversely penetrates through the second connecting head, meanwhile, a first long screw 6 transversely penetrates through the vertical supporting rod 3 to be in threaded connection with the single-end connecting sleeve 5 and the longitudinal connecting rod 2 in sequence, and the vertical supporting rod 3, the single-end connecting sleeve 5, the longitudinal connecting rod 2 and the three-end connecting sleeve 4 are sequentially connected together;
the bottom of the vertical supporting rod 3 is provided with a supporting foot pad 9 through a spherical connector.
The structure of the spherical connector is shown in fig. 8, one end of the spherical connector is a screw rod, and the other end of the spherical connector is a ball head; the connecting structure of the supporting foot pad 9 and the spherical connector is shown in fig. 7, and the supporting foot pad 9 is hinged with the spherical connector. The support foot pad 9 is formed by assembling two parts, and the two parts form a spherical cavity for wrapping the ball head together. The two parts forming the supporting foot pad 9 can be a left half bowl structure and a right half bowl structure which are divided by a ball center, or an upper half bowl structure and a lower half bowl structure which are divided by the ball center; the two sections are clamped with each other or connected by connecting pieces such as bolts, screws and the like. Since the structure of the supporting foot pad 9 for installing the spherical connector is prior art, it is not described in detail.
Firstly, one end of a transverse connecting rod 1 is connected with a longitudinal connecting rod 2 through a three-end connecting sleeve 4, the longitudinal connecting rod 2 is connected with a vertical supporting rod 3 through a single-end connecting sleeve 5, and the two ends of the transverse connecting rod 1 are structurally symmetrical, so that a rack structure with four rack legs is formed together.
Secondly, the end part of the transverse connecting rod 1 is provided with a side limit concave part 04, an inner positioning hole 05 and a central connecting hole 06;
a first connector of the three-end connecting sleeve 4 is provided with a side limit convex part 01, an internal positioning column 02 and a central connecting boss 03;
the end part of the longitudinal connecting rod 2 is provided with a side limit concave part 04, an inner positioning hole 05 and a central connecting hole 06;
a first connecting head of the single-end connecting sleeve 5 is provided with a side limit convex part 01, an internal positioning column 02 and a central connecting boss 03.
Marking two ends of one transverse connecting rod 1 as a P end and a Q end respectively; marking two three-end connecting sleeves 4 as a first three-end connecting sleeve 4 and a second three-end connecting sleeve 4 respectively, wherein three first connectors of the three-end connecting sleeves 4 are a first connector A, a first connector B and a first connector C respectively; marking four longitudinal connecting rods 2 as a first longitudinal connecting rod 2, a second longitudinal connecting rod 2, a third longitudinal connecting rod 2 and a fourth longitudinal connecting rod 2 respectively, wherein two ends of each longitudinal connecting rod 2 are an R end and an S end respectively; the four single-ended connecting sleeves 5 are marked as a first single-ended connecting sleeve 5, a second single-ended connecting sleeve 5, a third single-ended connecting sleeve 5 and a fourth single-ended connecting sleeve 5 respectively, and the second connector of each single-ended connecting sleeve 5 is a T second connector; the four vertical support rods 3 are marked as a first vertical support rod 3, a second vertical support rod 3, a third vertical support rod 3 and a fourth vertical support rod 3.
When assembling:
the side limit concave part 04 of the P end of the transverse connecting rod 1 corresponds to the side limit convex part 01 on the first connecting head A of the first three-end connecting sleeve 4 in position, the internal positioning hole 05 of the P end corresponds to the internal positioning column 02 on the first connecting head A of the first three-end connecting sleeve 4 in position, and the central connecting hole 06 of the P end corresponds to the central connecting boss 03 on the first connecting head A of the first three-end connecting sleeve 4 in position;
the side limit convex part 01 on the first connecting head B of the first three-end connecting sleeve 4 corresponds to the side limit concave part 04 at the R end of the first longitudinal connecting rod 2, the internal positioning column 02 on the first connecting head B of the first three-end connecting sleeve 4 corresponds to the internal positioning hole 05 at the R end of the first longitudinal connecting rod 2, and the central connecting boss 03 on the first connecting head B of the first three-end connecting sleeve 4 corresponds to the central connecting hole 06 at the R end of the first longitudinal connecting rod 2;
the side limit concave part 04 at the end of the first longitudinal connecting rod 2S corresponds to the side limit convex part 01 of the T second connector of the first single-ended connecting sleeve 5, the inner positioning hole 05 at the end of the first longitudinal connecting rod 2S corresponds to the inner positioning column 02 of the T second connector of the first single-ended connecting sleeve 5, and the central connecting hole 06 at the end of the first longitudinal connecting rod 2S corresponds to the central connecting boss 03 of the T second connector of the first single-ended connecting sleeve 5;
the first single-end connecting sleeve 5 is connected with the first vertical supporting rod 3;
the side limit convex part 01 on the C first connecting head of the first three-end connecting sleeve 4 corresponds to the side limit concave part 04 at the R end of the second longitudinal connecting rod 2, the internal positioning column 02 on the C first connecting head of the first three-end connecting sleeve 4 corresponds to the internal positioning hole 05 at the R end of the second longitudinal connecting rod 2, and the central connecting boss 03 on the C first connecting head of the first three-end connecting sleeve 4 corresponds to the central connecting hole 06 at the R end of the second longitudinal connecting rod 2;
the side limit concave part 04 at the second longitudinal connecting rod 2S end corresponds to the side limit convex part 01 of the T second connector of the second single-ended connecting sleeve 5, the inner positioning hole 05 at the second longitudinal connecting rod 2S end corresponds to the inner positioning column 02 of the T second connector of the second single-ended connecting sleeve 5, and the central connecting hole 06 at the second longitudinal connecting rod 2S end corresponds to the central connecting boss 03 of the T second connector of the second single-ended connecting sleeve 5;
the second single-end connecting sleeve 5 is connected with the second vertical supporting rod 3;
similarly, the Q end of the transverse connecting rod 1 is butted with the A first connecting joint of the second three-end connecting sleeve 4; a first connecting joint B of the second three-end connecting sleeve 4 is butted with an R end of the third longitudinal connecting rod 2, an S end of the third longitudinal connecting rod 2 is butted with a third single-end connecting sleeve 5, and the third single-end connecting sleeve 5 is connected with the third vertical supporting rod 3; the C first connecting joint of the second three-end connecting sleeve 4 is in butt joint with the R end of the fourth longitudinal connecting rod 2, the S end of the fourth longitudinal connecting rod 2 is in butt joint with the fourth single-end connecting sleeve 5, and the fourth single-end connecting sleeve 5 is connected with the fourth vertical supporting rod 3.
Further optimization, two second long screws 7 arranged one above the other and one below the other simultaneously penetrate through the vertical supporting rod 3 to be connected with the single-end connecting sleeve 5, and meanwhile, the center of the single-end connecting sleeve 5 is connected with a reinforcing connecting rod 10 in the longitudinal connecting rod 2 through a short threaded sleeve 8; or, two second long screws 7 arranged one above the other and one below the other simultaneously penetrate through the vertical support rod 3 and the single-end connecting sleeve 5 to be connected with the end plate of the longitudinal connecting rod 2, and the center of the single-end connecting sleeve 5 is connected with the reinforcing connecting rod 10 in the longitudinal connecting rod 2 through the short threaded sleeve 8.
Further optimizing, the screw head of the first long screw 6 sinks into the outer surface of the three-end connecting sleeve 4, and the screw head of the second long screw 7 sinks into the outer surface of the vertical supporting rod 3.
Further preferably, a sinking groove for mounting the second long screw 7 in a sinking head manner is arranged on the vertical support rod 3, and a plug cover 12 for blocking the opening is arranged at the opening of the sinking groove; the outer surface of the plug cover 12 is in smooth transition with the outer surface of the vertical support rod 3.
Preferably, a gasket 13 for facilitating the screwing of the second long screw 7 is arranged at the bottom of the sinking groove.
Further optimize, the top of vertical support rod 3 is installed supporting disk 11 through first short screw.
Further preferably, a plurality of threaded mounting holes convenient to be connected with the table top are formed in the supporting plate 11.
Further preferably, the threaded mounting hole is arranged along the circumference of the support disc 11.
Further optimization, the transverse connecting rod 1 is provided with a V-shaped auxiliary supporting frame 14 through a second short screw; two top ends of the V-shaped auxiliary supporting frame 14 are bent to form a connecting platform.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (10)
1. The stable supporting furniture rack comprises transverse connecting rods (1), longitudinal connecting rods (2), vertical supporting rods (3), three-end connecting sleeves (4), single-end connecting sleeves (5) and connecting screw rods, wherein three connecting ends of the three-end connecting sleeves (4) are respectively connected with one transverse connecting rod (1) and two longitudinal connecting rods (2), and the two three-end connecting sleeves (4) are installed at two ends of the same transverse connecting rod (1); one end of the longitudinal connecting rod (2) far away from the three-end connecting sleeve (4) is connected with the middle part of the vertical supporting rod (3) through the single-end connecting sleeve (5); the method is characterized in that:
the three-end connecting sleeve (4) is provided with three first connecting joints, the single-end connecting sleeve (5) is provided with a second connecting joint, the first connecting joint and the second connecting joint are rod piece connecting joints, and each rod piece connecting joint is provided with a side limit convex part (01), an internal positioning column (02) and a central connecting boss (03);
the transverse connecting rod (1), the longitudinal connecting rod (2) and the vertical supporting rod (3) are all of a tube shell structure, two ends of the transverse connecting rod (1) and two ends of the longitudinal connecting rod (2) are respectively provided with a side limit concave part (04) butted with the side limit convex part (01), an end plate clamped at the end part through the side limit concave part (04), and the end plate is provided with an internal positioning hole (05) butted with the internal positioning column (02) and a central connecting hole (06) butted with the central connecting boss (03);
the inner cavity of the longitudinal connecting rod (2) is also provided with a reinforcing connecting rod (10) with external threads at both ends, and both ends of the reinforcing connecting rod (10) penetrate through a central connecting hole (06) of the longitudinal connecting rod (2);
the connecting screw comprises a first long screw (6), a second long screw (7) and a short screw sleeve (8);
the first long screw (6) transversely penetrates through the three-end connecting sleeve (4) to be in threaded connection with the central connecting hole (06) with the internal thread, and the three-end connecting sleeve (4) is installed at the end part of the transverse connecting rod (1);
one end of the reinforcing connecting rod (10) is in threaded connection with a central connecting boss (03) of the first connecting head, the other end of the reinforcing connecting rod (10) is in threaded connection with a short threaded sleeve (8) which transversely penetrates through the second connecting head, meanwhile, the first long screw (6) transversely penetrates through the vertical supporting rod (3) to be in threaded connection with the single-end connecting sleeve (5) and the longitudinal connecting rod (2) in sequence, and the vertical supporting rod (3), the single-end connecting sleeve (5), the longitudinal connecting rod (2) and the three-end connecting sleeve (4) are connected together in sequence;
the bottom of vertical support pole (3) is installed through spherical connector and is supported callus on the sole (9).
2. The steadily supporting furniture stand of claim 1, wherein: the screw head of the first long screw rod (6) sinks into the outer surface of the three-end connecting sleeve (4), and the screw head of the second long screw rod (7) sinks into the outer surface of the vertical supporting rod (3).
3. The steadily supporting furniture stand of claim 2, wherein: a sinking groove for mounting the second long screw (7) in a sinking head manner is formed in the vertical supporting rod (3), and a plug cover (12) for blocking the opening is arranged at the opening of the sinking groove; the outer surface of the plug cover (12) is in smooth transition with the outer surface of the vertical supporting rod (3).
4. The steadily supporting furniture stand of claim 3, wherein: and a gasket (13) for facilitating the screwing of the second long screw (7) is arranged at the bottom of the sinking groove.
5. The steadily supporting furniture stand of claim 1, wherein: and a supporting disk (11) is installed at the top end of the vertical supporting rod (3).
6. The steadily supporting furniture stand of claim 5, wherein: the supporting plate (11) is provided with a plurality of threaded mounting holes which are convenient to connect with the table top.
7. The steadily supporting furniture stand of claim 6, wherein: the threaded mounting hole is arranged along the circumferential direction of the support disc (11).
8. The steadily supporting furniture stand of claim 5, wherein: the material of the support disc (11) is any one of iron, steel and aluminum alloy.
9. The steadily supporting furniture stand of claim 5, wherein: the transverse connecting rod (1) is vertically provided with a V-shaped auxiliary supporting frame (14); two top ends of the V-shaped auxiliary supporting frame (14) are bent to form a connecting platform.
10. The stable support furniture stand of any one of claims 1-9, wherein: the quantity of transverse connection pole (1) is one, the quantity of longitudinal tie rod (2) is four, the quantity of vertical support pole (3) is four, the quantity of three-terminal adapter sleeve (4) is two, the quantity of single-terminal adapter sleeve (5) is four, a vertical support pole (3), a single-terminal adapter sleeve (5), a longitudinal tie rod (2) constitute a frame leg jointly, three-terminal adapter sleeve (4) is installed respectively at the both ends of a transverse connection pole (1), and a frame leg is installed respectively to two first joints that transverse connection pole (1) was not installed in every three-terminal adapter sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020324329.4U CN211862090U (en) | 2020-03-16 | 2020-03-16 | Stable supporting furniture rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020324329.4U CN211862090U (en) | 2020-03-16 | 2020-03-16 | Stable supporting furniture rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211862090U true CN211862090U (en) | 2020-11-06 |
Family
ID=73259173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020324329.4U Active CN211862090U (en) | 2020-03-16 | 2020-03-16 | Stable supporting furniture rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211862090U (en) |
-
2020
- 2020-03-16 CN CN202020324329.4U patent/CN211862090U/en active Active
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