CN209907020U

CN209907020U - Sewing platform supporting leg

Info

Publication number: CN209907020U
Application number: CN201920593742.8U
Authority: CN
Inventors: 阳常坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-22
Filing date: 2019-04-26
Publication date: 2020-01-07
Anticipated expiration: 2029-04-26

Abstract

The utility model relates to the technical field of sewing equipment, in particular to a sewing platform supporting leg, which comprises a left supporting leg, a right supporting leg and a connecting crossbeam arranged between the left supporting leg and the right supporting leg, wherein the connecting crossbeam connects the left supporting leg and the right supporting leg together through a quick insertion structure, and supporting leg connecting structures are arranged on the left supporting leg and the right supporting leg; the supporting leg connecting structure comprises a supporting seat arranged on the supporting leg of the sewing table, a clamping groove arranged on the supporting seat and extending towards the supporting leg direction, and bolt column through holes arranged around the clamping groove. The support plate, the clamping groove and the bolt post via hole can be quickly assembled only by aligning the support plate, the clamping groove and the bolt post via hole with the sewing table top plate, and can be quickly disassembled only by lifting the sewing table top plate during disassembly. The connecting beam connects the left supporting leg and the right supporting leg together through the quick insertion structure, so that the sewing table is not easy to shake; the connecting cross beam is taken out through the quick insertion structure, and the left supporting leg, the right supporting leg and the connecting cross beam are separated.

Description

Sewing platform supporting leg

Technical Field

The utility model relates to a sewing equipment technical field, concretely relates to sewing platform supporting legs.

Background

The present sewing machine is developed into various machine types and sewing structures according to different sewing requirements, and the sewing machine is composed of a sewing machine and a sewing table, and the sewing table is composed of a sewing table supporting leg and a sewing table panel. In the prior art, the sewing platform supporting leg and the sewing platform panel are difficult to connect and disassemble or cannot be disassembled. The sewing table supporting legs are made into a whole or connected by bolts, so that the sewing table supporting legs cannot be disassembled or disassembled difficultly and cannot be stored and transported conveniently. When the sewing machine is used up and is idle, the supporting legs of the sewing table can only be connected with the sewing table panel because the supporting legs cannot be detached or are difficult to detach, and a large amount of space can be occupied. Prior art is like patent application number CN201120144804.0, bulletin date is 2012.01.04, it discloses a folding sewing machine frame, support beam including both sides, the upper end of support beam is connected with the crossbeam of being connected with the sewing machine platform, the lower extreme is connected with the foot beam of being connected with the stabilizer blade, be connected with diaphragm and running-board between two support beams, diaphragm and running-board can rotate respectively, detachably install on support beam, be equipped with the engaging lug on the support beam, the diaphragm passes through the pin and rotationally installs on the engaging lug, the crossbeam that this structure and support beam are connected, the foot beam can conveniently be folded together, thereby convenient transportation and deposit, but this kind of structure only support beam and crossbeam demountable installation, but the support beam generally fixes on the panel through the mode of fix with screw, thereby still need additionally dismantle the panel when needs carrying, the operation is complicated.

Disclosure of Invention

For solving the problem that exists among the prior art, the utility model provides a sewing platform supporting legs has the advantage that can fast assembly and disassembly, easy operation, sewing platform supporting legs are difficult for rocking, and the collection volume is urine to carry.

In order to achieve the above purpose, the technical scheme of the utility model is that: a sewing table supporting leg comprises a left supporting leg, a right supporting leg and a connecting cross beam arranged between the left supporting leg and the right supporting leg, wherein the connecting cross beam connects the left supporting leg and the right supporting leg together through a quick insertion structure, and supporting leg connecting structures are arranged on the left supporting leg and the right supporting leg; the supporting leg connecting structure comprises a supporting seat arranged on the supporting leg of the sewing table, a clamping groove arranged on the supporting seat and extending towards the direction of the supporting leg, and bolt column through holes arranged around the clamping groove.

Above-mentioned structure, supporting seat, draw-in groove and bolt post via hole only need with sewing deck plate alignment position, the draw-in groove is corresponding with the boss on the sewing deck plate, then further fixed through the bolt phase-match on bolt post via hole and the sewing deck plate, annular flange phase-match on the edge of supporting seat and the sewing deck plate just can fast assembly, and improve the stability that sewing platform supporting legs and sewing panel are connected, during the dismantlement, only need lift sewing deck plate and just can dismantle fast, easy operation. The connecting beam connects the left supporting leg and the right supporting leg together through the quick insertion structure, so that the sewing table is not easy to shake; the connecting beam is taken out through the quick-inserting structure, and the left supporting leg, the right supporting leg and the connecting beam are separated. Therefore, each part of the sewing table supporting leg can be quickly detached, each part can be separately placed, and can also be mutually stacked, and the sewing table supporting leg is small in storage volume and convenient to carry.

Further, the bolt post via hole under be equipped with the via hole boss, the supporting seat has the supporting seat strengthening rib. The intensity of supporting seat is guaranteed to the supporting seat strengthening rib, and the frictional force of via hole reinforcing plug bolt post via hole and rather than complex part makes to connect more firmly.

Furthermore, the quick-insertion structure comprises a socket on the left supporting leg and the right supporting leg and an insertion hook connected with two ends of the cross beam, and the left supporting leg and the right supporting leg are oppositely arranged; the socket comprises a left limiting plate, a right limiting plate and a step clamping seat located between the left limiting plate and the right limiting plate, and the inserting hook comprises an inserting hook body matched with the step clamping seat, an inserting chamfer arranged at the front end of the inserting hook body and an arc protrusion connected with the inserting chamfer. The insertion hooks at the two ends of the connecting beam are matched with the sockets to realize quick assembly and disassembly; the left limiting plate and the right limiting plate limit the left and right movement of the insertion hook, and the installation is firm; the insertion chamfers are convenient for the insertion hooks to be inserted into the stepped clamping seats; the circular arc protrusion enables the step clamping seat to be tightly matched with the inserting hook body, the left supporting leg and the right supporting leg are integrated, and the left supporting leg and the right supporting leg cannot shake left and right.

Further, the sewing platform supporting leg further comprises a leg beam, leg beam clamping grooves are formed in two ends of the leg beam, and clamping positions matched with the leg beam clamping grooves are formed in the left supporting leg and the right supporting leg. Set up the intensity of foot roof beam further reinforcing sewing platform supporting legs, further prevent that sewing from rocking with the table platform. Meanwhile, the clamping groove and the clamping position are matched to realize quick assembly and disassembly, and transportation and storage are facilitated.

Furthermore, the pedal installed in an inserting mode is arranged on the foot beam, so that the pedal can be installed and disassembled quickly, and transportation and storage are facilitated.

Furthermore, a supporting leg enclosure is arranged on one side of the left supporting leg and one side of the right supporting leg, supporting leg reinforcing grooves are formed in the other sides of the left supporting leg and the right supporting leg, supporting leg reinforcing ribs which are mutually connected transversely and longitudinally are arranged in the supporting leg enclosure, and the supporting leg enclosures of the left supporting leg and the right supporting leg are arranged oppositely; the connecting beam is provided with a beam enclosure, and transverse beam reinforcing ribs which are connected transversely and longitudinally are arranged in the beam enclosure.

The supporting leg reinforcing grooves are arranged to reinforce the strength of the left supporting leg and the right supporting leg and prevent the left supporting leg and the right supporting leg from deforming. The supporting leg encloses fender and supporting legs strengthening rib cooperation, the crossbeam encloses fender and crossbeam strengthening rib cooperation, guarantees its use strength, alleviates its weight simultaneously, is convenient for transport and places.

Drawings

Fig. 1 is a schematic structural view of a sewing table.

Fig. 2 is an exploded view of the sewing table.

Fig. 3 is a front view of the sewing table.

Fig. 4 is a schematic structural diagram of the present invention.

Fig. 5 is an exploded view of the present invention.

Fig. 6 is a schematic structural view of the sewing table panel after being turned over.

FIG. 7 is a partial cross-sectional view of the sewing table panel.

FIG. 8 is a schematic structural view of a sewing table drawer structure.

Fig. 9 is a schematic structural view of the drawer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 3, a sewing table comprises a sewing table panel 1, sewing table supporting legs 2 and a sewing table drawer structure 3, wherein the sewing table supporting legs 2 are connected to the sewing table panel 1 through connecting structures 4 of the sewing table panel and the supporting legs, and the sewing table drawer structure 3 is installed on the sewing table panel 1 and located on one side of the sewing table supporting legs 2. The connecting structure 4 of the sewing platform panel and the supporting legs comprises a supporting leg connecting structure 41 positioned on the sewing platform supporting legs 2 and a panel connecting structure 42 positioned on the panel.

As shown in fig. 1, 2 and 6, the sewing table panel 1 includes a panel body 11, a sewing machine mounting seat 12 mounted on the panel body 11, and a concave 13 located on the panel body 1 and matched with the sewing machine mounting seat 12, the concave 13 has a sewing machine through hole 14, and a support step 15 is formed between the sewing machine through hole 14 and the concave 13. The sewing machine passes through the sewing machine through hole 14 and is installed on the sewing machine installation seat 12, and the sewing machine installation seat 12 is supported by the supporting step 15 and is installed in the concave position 13 matched with the sewing machine installation seat 12, so that only the sewing machine installation seat 12 needs to be replaced, the sewing machine installation seat can be suitable for the sewing machines of different models, and different sewing requirements are met.

As shown in fig. 2, the mounting seat 12 of the sewing machine is provided with a fool-proof protrusion 16, and the concave portion 13 is provided with a fool-proof notch 17 matched with the fool-proof protrusion 16, so that the direction can be distinguished conveniently when the sewing machine with different models is replaced, the mounting error is prevented, and the dismounting and the mounting are facilitated.

As shown in fig. 1 to 5, the sewing table supporting leg 2 includes a left supporting leg 21, a right supporting leg 22, a connecting beam 23 disposed between the left supporting leg 21 and the right supporting leg 22, and a leg beam 24 disposed at the lower end of the left supporting leg 21 and the right supporting leg 22, the connecting beam 23 connects the left supporting leg 21 and the right supporting leg 22 together through a quick-plug structure 25, the quick-plug structure 25 includes a socket 26 on the left supporting leg 21 and the right supporting leg 22 and a plug hook 27 at the two ends of the connecting beam 23, and the socket 26 on the left supporting leg 21 and the right supporting leg 22 are disposed opposite to each other. The insertion hooks 27 and the receptacles 26 at both ends of the connection beam 23 cooperate to achieve quick assembly and disassembly.

The socket 26 includes a left stopper plate 2601, a right stopper plate 2602, and a step holder 2603 located between the left stopper plate 2601 and the right stopper plate 2602, and the insertion hook 27 includes an insertion hook body 2701 engaged with the step holder 2603, an insertion chamfer 2702 provided at the front end of the insertion hook body 2701, and an arc protrusion 2703 connected with the insertion chamfer. The left limiting plate 2601 and the right limiting plate 2602 limit the left and right movement of the insertion hook 27, and the installation is firm; the insertion chamfer 2702 facilitates the insertion of the insertion hook 27 into the stepped clamp seat 2603; the arc protrusion 2703 makes the ladder stand 2603 and the hook body 2701 tightly fit, so that the left support leg 21 and the right support leg 22 form a whole without rocking left and right.

As shown in fig. 5, the sewing table support leg 2 further includes a leg beam 24, two ends of the leg beam 24 are provided with leg beam clamping grooves 2401, and the left support leg 21 and the right support leg 22 are provided with clamping positions 2402 matched with the leg beam clamping grooves 2401. The leg beam 24 is arranged to further enhance the strength of the sewing table supporting leg 2, and further prevent the sewing table from shaking.

The pedal 2403 is arranged on the foot beam 24 in a plug-in mode, the pedal 2403 is arranged on the foot beam 24 through pedal sockets 2404 at two ends of the pedal 2403, and fixing holes 2405 of the pedal sockets 2404 are formed in the foot beam 24, so that the pedal 2403 can be mounted and dismounted rapidly, and transportation and storage are facilitated.

The left supporting foot 21 and the right supporting foot 22 are both provided with a supporting foot connecting structure 41 matched with the panel connecting structure 42.

As shown in fig. 5, 6 and 7, the panel connecting structure 42 includes a downwardly convex annular flange 4201, a protrusion 4202 located inside the annular flange 4201, and latch columns 4203 distributed around the protrusion 4202, the height of the protrusion being greater than the height of the annular flange 4201, a panel connecting structure stiffener 4204 having a height lower than that of the annular flange 4201 being provided between the annular flange 4201 and the protrusion 4202, the height of the latch columns 4203 being greater than that of the panel connecting structure stiffener 4204 and smaller than that of the protrusion 4202; the bump 4202 is of a hollow box structure, and reinforcing ribs 4205 are arranged inside the bump 4202 and are connected in a staggered manner, so that the strength of the bump 4202 is guaranteed, and the weight of the bump 4202 is reduced. The supporting leg connecting structure 41 includes a supporting base 4101 disposed on the sewing table supporting leg 2 and engaged with the annular flange, a clamping groove 4102 disposed on the supporting base 4101 and extending toward the supporting leg direction and engaged with the protrusion 4202, and a stud via 4103 disposed around the clamping groove 4102 and engaged with the stud 4203.

In the structure, the supporting seat 4101 is placed into the annular flange 4201 to be propped against the panel connecting structure reinforcing rib 4204, meanwhile, the convex block 4202 is inserted into the clamping groove 4102, and the bolt post 4203 is inserted into the bolt post through hole 4103, so that the sewing table supporting leg 2 and the sewing table panel 1 can be quickly assembled only by aligning the positions with the connecting structure 4 of the sewing table panel and the supporting leg, and similarly, the sewing table panel 1 can be quickly disassembled only by lifting up during disassembly. The connecting beam 23 connects the left supporting leg 21 and the right supporting leg 22 together through a quick insertion structure, so that the sewing table is not easy to shake; when the connection cross beam 23 needs to be transported, the left support leg 21, the right support leg 22 and the connection cross beam 23 are separated by taking out the connection cross beam 23 through the quick-insertion structure. Therefore, each part of the sewing table can be quickly detached, each part can be separately placed, and can also be mutually stacked, and the sewing table is small in storage volume and convenient to carry.

The bolt post via hole 4103 has a via reinforcing block 4104, and the supporting seat 4101 has a supporting seat reinforcing rib 4105, in this embodiment, the supporting seat reinforcing rib 4105 is arranged between the supporting seat lower side plate and the supporting seat top plate, the number of the supporting seat reinforcing ribs 4105 is multiple, and the supporting seat reinforcing ribs are arranged in parallel along the length direction of the clamping groove. The support base reinforcing ribs 4105 ensure the strength of the support base 4101, and the through hole reinforcing blocks 4104 enhance the matching connection between the plug pins and the plug pin through holes, so that the connection is firmer.

The sewing table further comprises a sewing table drawer structure 3, and the sewing table drawer structure 3 is arranged to facilitate placement of objects.

As shown in fig. 2, 8 and 9, the sewing table drawer structure 3 includes a drawer 31, drawer slide rails 32 located at two sides of the drawer, and a quick-insertion pin 33 for installing the drawer slide rails, a pin connection post 34 connected with the quick-insertion pin 33 is provided on the sewing table panel 1, sliders 3101 matched with the drawer slide rails 32 are provided at two sides of the drawer 31, and a recessed handle 3102 is provided at the front side of the drawer. A handle 3102 is provided to facilitate pulling the drawer out and in. The quick-inserting pin 33 and the pin connecting column 34 realize quick assembly and disassembly. The slider 3101 cooperates with the drawer slide 32, which is a simple and fluid structure.

As shown in fig. 6, a panel enclosure 1101 is disposed around the lower portion of the panel body 11, and a panel reinforcing rib 1102 connected with each other in the horizontal and vertical directions is disposed inside the enclosure. As shown in fig. 7, more than one metal reinforcing rib 1103 is arranged inside the panel reinforcing rib 1102, the panel reinforcing rib 1102 is coated outside the metal reinforcing rib 1103, the metal reinforcing rib further enhances the strength of the panel reinforcing rib, and further enhances the strength of the panel body, thereby preventing the panel body from deforming and ensuring the sewing table panel 1 to be flat. Referring to fig. 5, a supporting leg enclosure 2001 is arranged on one side of the left supporting leg 21 and the right supporting leg 22, a supporting leg reinforcing groove 2002 is arranged on the other side of the left supporting leg 21 and the right supporting leg 22, supporting leg reinforcing ribs 2003 which are connected with each other transversely and longitudinally are arranged in the supporting leg enclosure, and the supporting leg enclosures 2001 of the left supporting leg 21 and the right supporting leg 22 are arranged oppositely; the connecting beam 23 is provided with a beam enclosure 2301, the foot beam 24 is provided with a foot beam enclosure 2401, and the beam enclosure 2301 is internally provided with transverse beam reinforcing ribs 2302 which are connected with each other transversely and longitudinally.

The support leg reinforcing grooves 2002 are provided to reinforce the strength of the left support leg 21 and the right support leg 22 and prevent the left support leg 21 and the right support leg 22 from being deformed. The panel fence 1101 and the panel reinforcing ribs 1102 ensure the use strength of the panel body 11, and meanwhile, the weight is reduced, and the panel is convenient to transport and place. In a similar way, the supporting leg enclosure 2001 is matched with the supporting leg reinforcing ribs 2002, and the cross beam enclosure 2301 is matched with the cross beam reinforcing ribs 2302, so that the use strength of the supporting leg enclosure is ensured, the weight of the supporting leg enclosure is reduced, and the supporting leg enclosure is convenient to transport and place.

Claims

1. The utility model provides a sewing platform supporting legs which characterized in that: the connecting beam connects the left supporting leg and the right supporting leg together through a quick insertion structure, and supporting leg connecting structures are arranged on the left supporting leg and the right supporting leg; the supporting leg connecting structure comprises a supporting seat arranged on the supporting leg of the sewing table, a clamping groove arranged on the supporting seat and extending towards the supporting leg direction, and bolt column through holes arranged around the clamping groove.

2. The sewing table support leg of claim 1, wherein: the bolt post via hole under be equipped with the via hole boss, the supporting seat has the supporting seat strengthening rib.

3. The sewing table support leg of claim 1, wherein: the quick-insertion structure comprises a socket on the left supporting leg and the right supporting leg and an insertion hook connected with two ends of the cross beam, and the left supporting leg and the right supporting leg are arranged oppositely; the socket comprises a left limiting plate, a right limiting plate and a step clamping seat located between the left limiting plate and the right limiting plate, and the inserting hook comprises an inserting hook body matched with the step clamping seat, an inserting chamfer arranged at the front end of the inserting hook body and an arc protrusion connected with the inserting chamfer.

4. The sewing table support leg of claim 1, wherein: the sewing platform supporting leg further comprises a leg beam, leg beam clamping grooves are formed in two ends of the leg beam, and clamping positions matched with the leg beam clamping grooves are formed in the left supporting leg and the right supporting leg.

5. The sewing table support leg of claim 4, wherein: the foot beam is provided with a pedal which is installed in an inserting manner.

6. The sewing table support leg of claim 1, wherein: supporting leg surrounding baffles are arranged on one sides of the left supporting leg and the right supporting leg, supporting leg reinforcing grooves are formed in the other sides of the left supporting leg and the right supporting leg, supporting leg reinforcing ribs which are transversely and longitudinally arranged and connected with each other are arranged in the supporting leg surrounding baffles, and the supporting leg surrounding baffles on the left supporting leg and the right supporting leg are oppositely arranged; the connecting beam is provided with a beam enclosure, and transverse beam reinforcing ribs which are transversely and longitudinally arranged and connected with each other are arranged in the beam enclosure.