CN218266676U - Solderless connecting structure for steel pipe furniture - Google Patents
Solderless connecting structure for steel pipe furniture Download PDFInfo
- Publication number
- CN218266676U CN218266676U CN202123188383.4U CN202123188383U CN218266676U CN 218266676 U CN218266676 U CN 218266676U CN 202123188383 U CN202123188383 U CN 202123188383U CN 218266676 U CN218266676 U CN 218266676U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- limiting
- groove
- rod
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Furniture Connections (AREA)
Abstract
The utility model relates to the field of furniture, especially indicate a solderless connection structure in order to be used for steel pipe furniture, this structure includes mainboard, supporting part and coupling mechanism. The supporting part consists of a hollow supporting rod and a positioning part, and the positioning part corresponding to the connecting hole on the side surface of the supporting rod is arranged in the supporting rod. Coupling mechanism comprises spacing portion and connecting rod, and the connecting rod both ends all are equipped with spacing portion, and the linking department of connecting rod and spacing portion is equipped with the spacing groove. The connecting rod both ends imbed the connecting hole of two spinal branch vaulting poles respectively, and spacing inslot is arranged in to location portion, and the bracing piece is located on the mainboard bottom surface. When the connecting rod is operated, the limiting parts at the two ends of the connecting rod are inserted into the connecting holes, and then the connecting rod is rotated, and the supporting rod and the connecting rod are fixedly connected by utilizing the limiting effect between the limiting grooves and the positioning parts. On arranging the mainboard in the bracing piece again, utilize the limiting displacement between draw-in groove and the fixture block, fixed connection mainboard and bracing piece compare in the tradition make the connection of furniture more firm through the welding mode is fixed.
Description
Technical Field
The utility model relates to the field of furniture, in particular to a solderless connecting structure for steel pipe furniture.
Background
With the improvement of living standard of people and the improvement of home environment, steel pipe furniture has occupied more and more important position in the field of furniture in recent years, in the prior art, most of connection methods of the steel pipe furniture adopt a welding mode to fixedly connect all parts into a whole, then grind and process welding seams, and finally decorate the whole structure.
Disclosure of Invention
The utility model provides a not enough to above-mentioned background art proposes, the utility model provides a solderless connection structure in order to be used for steel pipe furniture.
The utility model adopts the following technical scheme:
a solderless connecting structure for steel pipe furniture is characterized by comprising;
a main board;
the supporting part consists of a supporting rod and a positioning part, the supporting rod is of a hollow cylindrical structure, a connecting hole penetrates through the side surface of the supporting rod, and the positioning part corresponding to the connecting hole is arranged inside the supporting rod;
the connecting mechanism consists of a limiting part and a connecting rod, the limiting parts are arranged at two ends of the connecting rod, and an inwards-concave limiting groove is formed at the joint of the connecting rod and the limiting parts;
the two ends of the connecting rod are respectively detachably embedded into the connecting holes of the two supporting rods, the positioning portion is detachably arranged in the limiting groove of the limiting portion, and the supporting rods are arranged on the bottom surface of the main board.
As a further improvement, the limiting part is provided with a notch communicated with the limiting groove, when the two ends of the connecting rod are inserted into the connecting hole, the positioning part penetrates through the notch and then is embedded into the annular limiting groove, and the limiting groove can rotate relative to the positioning part.
As a further improvement, the connecting holes are matched with the connecting rods.
As a further improvement, all be equipped with inside sunken draw-in groove on the spacing portion, the mainboard bottom surface is equipped with the fixture block corresponding with the draw-in groove, and when the locating portion embedding spacing inslot, the rotation connecting rod made the notch of draw-in groove vertical when upwards, this fixture block can be from last to inserting the draw-in groove down.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the structure comprises a main board, a supporting part and a connecting mechanism. The supporting part consists of a hollow supporting rod and a positioning part, and the positioning part corresponding to the connecting hole on the side surface of the supporting rod is arranged in the supporting rod. Coupling mechanism comprises spacing portion and connecting rod, and the connecting rod both ends all are equipped with spacing portion, and the linking department of connecting rod and spacing portion is equipped with the spacing groove. The connecting rod both ends imbed the connecting hole of two spinal branch vaulting poles respectively, and spacing inslot is arranged in to location portion, and the bracing piece is located on the mainboard bottom surface. When the connecting rod is operated, the limiting parts at the two ends of the connecting rod are inserted into the connecting holes, and then the connecting rod is rotated, and the supporting rod and the connecting rod are fixedly connected by utilizing the limiting effect between the limiting grooves and the positioning parts. On arranging the mainboard in the bracing piece again, utilize the limiting displacement between draw-in groove and the fixture block, fixed connection mainboard and bracing piece compare in the tradition make the connection of furniture more firm through the welding mode is fixed.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a perspective connection structure diagram of the support part and the connection mechanism.
Fig. 3 is a schematic perspective view of the support portion.
Fig. 4 is a perspective view of the connection mechanism.
Fig. 5 is a schematic perspective view of the main plate and the latch.
Fig. 6 is a schematic sectional view of the present invention.
Fig. 7 is a schematic structural view of the main board after the clamping block is inserted into the clamping groove.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, a weldless connection structure for steel pipe furniture comprises a main plate 1, a support part 2 and a connection mechanism 3.
As shown in fig. 2 and 3, the supporting portion 2 is composed of a supporting rod 23 and a positioning portion 22, the supporting rod 23 is a hollow cylindrical structure, a connecting hole 21 penetrates through a side surface of the supporting rod 23, the positioning portion 22 corresponding to the connecting hole 21 is arranged inside the supporting rod 23, and the supporting rod 23 is arranged on the bottom surface of the main board 1.
As shown in fig. 4 and 6, the connecting mechanism 3 includes a limiting portion 32 and a connecting rod 35, the two ends of the connecting rod 35 are both provided with the limiting portion 32, an inward recessed limiting groove 31 is provided at a joint of the connecting rod 35 and the limiting portion 32, two ends of the connecting rod 35 are respectively detachably embedded into the connecting holes 21 of the two support rods 23, and the positioning portion 22 is detachably disposed in the limiting groove 31 of the limiting portion 32, specifically, a notch 33 communicated with the limiting groove 31 is provided on the limiting portion 32, during operation, the two ends of the connecting rod 35 are firstly inserted into the connecting holes 21 of the two support rods 23, so that the positioning portion 22 passes through the notch 33 and then is embedded into the annular limiting groove 31, and then the connecting rod 35 is manually rotated to rotate the limiting groove 31 relative to the positioning portion 22, so that the positioning portion 22 can be embedded into the limiting groove 31 on one side away from the notch 33, and the positioning portion 22 is prevented from being separated from the limiting groove 31 during use, thereby improving connection stability between the connecting rod 35 and the support rods 23, wherein the notch 33 can facilitate the positioning portion 22 to be smoothly embedded into the limiting groove 31. Further, as shown in fig. 6, the connecting hole 21 and the connecting rod 35 are matched to prevent the connecting rod 35 from moving up and down in the connecting hole 21 to cause the positioning portion 22 to be separated from the limiting groove 31, so that the connection stability between the limiting portion 32 and the positioning portion 22 is enhanced, the connection stability between the connecting rod 35 and the supporting rod 23 is further improved, and the connecting rod 35 and the supporting rod 23 are both made of steel pipes, so that the connecting rod has the advantages of high mechanical strength, ageing resistance, difficulty in breaking and other risks.
As shown in fig. 5 and 7, in addition, each of the limiting portions 32 is provided with an inward recessed slot 34, the bottom surface of the main board 1 is provided with a clamping block 11 corresponding to the slot 34, when the positioning portion 22 is embedded into the limiting groove 31, the connecting rod 35 is rotated to enable the notch of the slot 34 to be vertically upward, the clamping block 11 can be inserted into the slot 34 from top to bottom, the outer surface of the clamping block 11 is utilized to limit the inner wall of the slot 34, so that the connecting rod 35 is prevented from rotating during use to cause the positioning portion 22 to move away from the limiting groove 31, the connection stability between the connecting rod 35 and the supporting rod 23 is enhanced, and furniture is prevented from being scattered during use. Simultaneously, utilize the limiting effect of draw-in groove 34 inner wall to the fixture block 11 surface, avoid mainboard 1 to take place the displacement at the relative bracing piece 23 of use to realize mainboard 1 and bracing piece 23's stable connection, compare in the tradition make the connection of furniture more firm through the welding mode is fixed, and when certain part of furniture damaged, can change this part alone, improve the utilization ratio of furniture, practice thrift maintenance, replacement cost.
During operation, insert connecting rod 35 both ends earlier in the connecting hole 21 of two spinal branch vaulting poles 23, make location portion 22 pass this breach 33 back embedding annular spacing inslot 31, manual rotation connecting rod 35 again makes spacing groove 31 rotatory relative location portion 22, make location portion 22 can inlay in the spacing inslot 31 of keeping away from breach 33 one side, utilize the limiting displacement that the limiting displacement 31 inner wall played location portion 22 surface, avoid location portion 22 to break away from spacing groove 31 in the use, thereby improve the connection stability between connecting rod 35 and the spinal branch vaulting pole 23, wherein, the setting of breach 33, can be convenient for location portion 22 imbeds in the spacing inslot 31 smoothly. And when rotating connecting rod 35, stop after the notch of draw-in groove 34 on connecting rod 35 is vertical upwards, arrange mainboard 1 in two supporting parts 2 again, make fixture block 11 insert the draw-in groove 34 from last to down, utilize the limiting displacement of the outer surface of fixture block 11 to draw-in groove 34 inner wall to avoid connecting rod 35 rotation to appear in the use to lead to location portion 22 to remove and break away from spacing groove 31, thereby strengthen the stability of being connected between connecting rod 35 and the bracing piece 23, prevent that furniture from loosing in the use. Simultaneously, utilize the limiting effect of draw-in groove 34 inner wall to the fixture block 11 surface, avoid mainboard 1 to take place the displacement at the relative bracing piece 23 of use to realize mainboard 1 and bracing piece 23's stable connection, compare in the tradition make the connection of furniture more firm through the welding mode is fixed, and when certain part of furniture damaged, can change this part alone, improve the utilization ratio of furniture, practice thrift maintenance, replacement cost.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (4)
1. A solderless connecting structure for steel pipe furniture is characterized by comprising;
a main board;
the supporting part consists of a supporting rod and a positioning part, the supporting rod is of a hollow cylindrical structure, a connecting hole penetrates through the side surface of the supporting rod, and the positioning part corresponding to the connecting hole is arranged inside the supporting rod;
the connecting mechanism consists of a limiting part and a connecting rod, the limiting parts are arranged at two ends of the connecting rod, and an inwards-concave limiting groove is formed at the joint of the connecting rod and the limiting parts;
wherein, connecting rod both ends are respectively in the connecting hole of two spinal branch vaulting poles of detachable embedding, and location portion detachable arranges the spacing inslot of spacing portion in, and this bracing piece is located on the mainboard bottom surface.
2. A weldless joining structure for steel pipe furniture according to claim 1, wherein: the limiting part is provided with a notch communicated with the limiting groove, when two ends of the connecting rod are inserted into the connecting hole, the positioning part penetrates through the notch and then is embedded into the annular limiting groove, and the limiting groove can rotate relative to the positioning part.
3. A weldless joining structure for steel pipe furniture according to claim 2, wherein: the connecting holes are matched with the connecting rods.
4. A weldless joint structure for steel pipe furniture as claimed in claim 2, wherein: all be equipped with inside sunken draw-in groove in the spacing portion, the mainboard bottom surface is equipped with the fixture block corresponding with the draw-in groove, and when the spacing inslot of location portion embedding, the notch that rotates the connecting rod messenger draw-in groove was vertical upwards, this fixture block can be from last to inserting in the draw-in groove down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123188383.4U CN218266676U (en) | 2021-12-18 | 2021-12-18 | Solderless connecting structure for steel pipe furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123188383.4U CN218266676U (en) | 2021-12-18 | 2021-12-18 | Solderless connecting structure for steel pipe furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218266676U true CN218266676U (en) | 2023-01-10 |
Family
ID=84708647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123188383.4U Active CN218266676U (en) | 2021-12-18 | 2021-12-18 | Solderless connecting structure for steel pipe furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218266676U (en) |
-
2021
- 2021-12-18 CN CN202123188383.4U patent/CN218266676U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213626084U (en) | Energy-concerving and environment-protective assembled building wall | |
| CN218266676U (en) | Solderless connecting structure for steel pipe furniture | |
| CN216625204U (en) | Electric box embedded structure of energy-conserving green building | |
| CN202047574U (en) | Convenient drilling frame | |
| CN211380419U (en) | Portable folding chair | |
| CN209860529U (en) | Quick positioning box tool for pre-buried wire box | |
| CN206616923U (en) | A kind of concurrent | |
| CN211396907U (en) | Convenient-to-mount courtyard fence | |
| CN214663004U (en) | Adjustable anti-seismic support | |
| CN211453667U (en) | Portable anemorumbometer | |
| CN217071290U (en) | Stop device is used in preparation of circular steel tube Y type post | |
| CN217232815U (en) | Road lighting base embedded part positioning device | |
| CN215969467U (en) | High-efficient perforating device suitable for electromechanical installation | |
| CN212835363U (en) | Energy-saving combined pile for building foundation engineering | |
| CN216552025U (en) | Detachable water conservancy construction cofferdam | |
| CN221031450U (en) | Building template strutting arrangement for building is built in room | |
| CN216716118U (en) | Lamp pole convenient to dismantle | |
| CN217501548U (en) | Omnibearing insulating operation platform for centipede ladder | |
| CN216809961U (en) | Shallow foundation structure that buries of medium level building basis | |
| CN216811237U (en) | A warning rail for building engineering's dismouting of being convenient for | |
| CN221170251U (en) | Intelligent locking type connecting piece for furniture plate body | |
| CN215055347U (en) | Vertical formwork support frame for residential building engineering | |
| CN213682984U (en) | Supporting framework for architectural decoration | |
| CN216840947U (en) | Greening wall | |
| CN212628579U (en) | Magnetic steel sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |