CN217652021U - Section bar splicing structure - Google Patents
Section bar splicing structure Download PDFInfo
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- CN217652021U CN217652021U CN202221623570.2U CN202221623570U CN217652021U CN 217652021 U CN217652021 U CN 217652021U CN 202221623570 U CN202221623570 U CN 202221623570U CN 217652021 U CN217652021 U CN 217652021U
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- side groove
- section bar
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Abstract
The utility model discloses a section bar mosaic structure, include: the first splicing part is arranged on the outer side surface of the first profile piece; the first splicing part comprises at least two first side grooves which are respectively arranged at the upper part and the lower part of the outer side surface of the first profile piece; the second splicing part is arranged on the outer side surface of the second profile piece; the second splicing part comprises at least two second side grooves which are respectively arranged at the upper part and the lower part of the outer side surface of the second profile piece; the card core, card core joint in first side groove and second side inslot for make first section bar spare and second section bar spare connect. The utility model provides a section bar mosaic structure, its simple structure, occupation space is little, and the concatenation is stable, can adjust the total width of concatenation back section bar structure.
Description
Technical Field
The utility model relates to a section bar equipment field especially relates to a section bar mosaic structure.
Background
During the production process, the sectional material pieces are often required to be spliced to adapt to the diversity of products. Present mosaic structure's occupation space is bigger usually for the section bar structure after the concatenation is invalid volume great, in some current mosaic structure, need use the screw to punch two adjacent section bar spares in order to realize the concatenation, in addition, connect through simple plane between two adjacent section bar spares, the unevenness not only appears easily in concatenation department, and the not hard up of screw very easily leads to appearing not hard up between two adjacent section bar spares, and can not or the total width of the structure after the inconvenient adjustment concatenation.
SUMMERY OF THE UTILITY MODEL
In order to overcome above-mentioned prior art an at least defect, the utility model provides a section bar mosaic structure, its simple structure, occupation space is little, and the concatenation is stable, can adjust the total width of concatenation back section bar structure.
The utility model discloses a solve the technical scheme that its problem adopted and be:
the embodiment of the utility model discloses section bar mosaic structure, include:
the first splicing part is arranged on the outer side surface of the first profile piece; the first splicing part comprises at least two first side grooves which are respectively arranged at the upper part and the lower part of the outer side surface of the first profile piece;
the second splicing part is arranged on the outer side surface of the second profile element; the second splicing part comprises at least two second side grooves which are respectively arranged at the upper part and the lower part of the outer side surface of the second profile piece;
the clamping core is clamped in the first side groove and the second side groove and used for enabling the first profile piece and the second profile piece to be connected.
The utility model provides a section bar mosaic structure, card core joint is in order to realize the detachable concatenation between first section bar spare and the second section bar spare in first side channel and second side channel, mosaic structure's occupation space is less, in order to realize reducing the technological effect of the invalid volume of concatenation back section bar structure, it is convenient to dismantle, moreover, the steam generator is simple in structure, can adjust the total width of the section bar structure after the concatenation, structural strength has been guaranteed to the structure not damage, and compare with screw fixed connection, it is not hard up to have avoided the screw not hard up to lead to appearing not hard up between the adjacent two section bar spares, the concatenation stability of first section bar spare and second section bar spare has been improved.
As an optional implementation manner, in an embodiment of the present invention, a first boss is disposed on an outer side surface of the first profile member, and the first side groove is opened on the first boss; and a second boss is arranged on the outer side edge of the second profile piece, and a second side groove is formed in the second boss.
As an alternative implementation, in the embodiment of the present invention, the depth of the first side groove is equal to the height of the first boss; the depth of the second side groove is equal to the height of the second boss.
As an optional implementation manner, in the embodiment of the present invention, the clamping core includes a transition piece and two clamping blocks, two the clamping blocks are symmetrically disposed on two sides of the transition piece, two the clamping blocks are respectively clamped in the first side groove and the second side groove, and the transition piece is clamped between the first profile piece and the second profile piece.
As an alternative, in an embodiment of the present invention, the transition piece has an extension in a direction perpendicular to the latch.
As an optional implementation manner, in an embodiment of the present invention, the first side groove and the second side groove are both dovetail grooves, and the fixture block is a dovetail block in fit with the dovetail grooves in a clamping manner.
As an optional implementation manner, in the embodiment of the present invention, the external frame further includes a third splicing portion and an external frame, the third splicing portion is disposed on the outer side surface of the first profile or the second profile, the third splicing portion includes a third side groove, a side of the external frame is provided with a rib, and the rib can be inserted into the third side groove.
As an alternative implementation, in an embodiment of the present invention, the third splicing portion includes at least two third side grooves, and the two third side grooves are respectively disposed on an upper portion and a lower portion of an outer side surface of the first profile member or the second profile member; the external frame comprises at least two ribs which are respectively inserted into the two third side grooves.
As an alternative, in an embodiment of the present invention, the outer side surface of the first profile element or the second profile element is provided with a third boss, and the third side groove is opened on the third boss.
As an optional implementation manner, in an embodiment of the present invention, the first side groove, the second side groove, and the card core are all rounded.
To sum up, the utility model provides a section bar mosaic structure has following technological effect at least:
1) The clamping core is clamped in the first side groove and the second side groove to realize detachable splicing between the first profile piece and the second profile piece, the occupied space of a splicing structure is small, the technical effect of reducing the invalid volume of the spliced profile structure is realized, the disassembly is convenient, the structure is simple, the total width of the spliced profile structure can be adjusted, compared with the fixed connection of screws, the damage to the profile structure is small, the structural strength is ensured, the loosening between two adjacent profile pieces caused by the loosening of the screws is avoided, and the splicing stability of the first profile piece and the second profile piece is improved;
2) The arrangement of the first lug boss and the second lug boss plays a role in guiding and supporting the splicing of the first profile piece and the second profile piece, the depth of the first side groove is equal to the height of the first lug boss, the depth of the second side groove is equal to the height of the second lug boss, and the structural strength of the first profile piece and the structural strength of the second profile piece are further improved;
3) The two clamping blocks are respectively clamped in the first side groove and the second side groove to realize splicing of the first profile piece and the second profile piece, and the transition piece is clamped between the first profile piece and the second profile piece to realize flattening of the splicing position of the two adjacent profile pieces so as to avoid interference when the first profile piece and the second profile piece are spliced, so that the structure is simple, the size is small, and the function is easy to realize;
4) The external frame can support the first profile element or the second profile element, and two ribs arranged on the external frame are respectively inserted into the two third side grooves, so that the first profile element or the second profile element can be limited to move upwards.
Drawings
Fig. 1 is a schematic front view of a sectional material splicing structure according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic structural diagram of a card core according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a first profile according to an embodiment of the invention;
fig. 5 is a schematic structural diagram of a second profile element according to an embodiment of the present invention.
Wherein the reference numerals have the following meanings:
1. a first profile piece; 11. a first side groove; 12. a first boss; 2. a second profile element; 21. a second side groove; 22. a second boss; 3. clamping a core; 31. a transition piece; 32. a clamping block; 33. clamping the limiting surface; 4. a third side groove; 5. an external frame; 51. a rib; 6. a third boss.
Detailed Description
For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 to 5, the present embodiment discloses a sectional material splicing structure, including: the first splicing part is arranged on the outer side surface of the first profile piece 1; the first splicing part comprises at least two first side grooves 11, and the two first side grooves 11 are respectively arranged at the upper part and the lower part of the outer side surface of the first profile piece 1; the second splicing part is arranged on the outer side surface of the second profile element 2; the second splicing part comprises at least two second side grooves 21, and the two second side grooves 21 are respectively arranged at the upper part and the lower part of the outer side surface of the second profile piece 2; the first side groove 11 and the second side groove 21 are identical in structure and are oppositely arranged; the card core 3, the joint of card core 3 is in first side groove 11 and second side groove 21 for make first section bar spare 1 and second section bar spare 2 connect.
The section bar mosaic structure that this embodiment provided, 3 joints of card core are in order to realize the detachable concatenation between first section bar spare 1 and the second section bar spare 2 in first side channel 11 and second side channel 21, mosaic structure's occupation space is less, in order to realize reducing the technological effect of the invalid volume of section bar structure after the concatenation, it is convenient to dismantle, moreover, the steam generator is simple in structure, can adjust the total width of the section bar structure after the concatenation, and compare with screw fixed connection, under the condition of not damaging the structure, structural strength has also been improved simultaneously, it is not hard up to have avoided the screw not hard up to lead to appearing becoming flexible between the adjacent two section bar spare, the concatenation stability of first section bar spare 1 and second section bar spare 2 has been improved.
Referring to fig. 1, fig. 2, fig. 4 and fig. 5, as a preferred solution, in the present embodiment, a first boss 12 is respectively protruded from an upper portion and a lower portion of an outer side surface of the first profile 1, the first boss 12 extends outward of the first profile 1, and the first side groove 11 is formed by recessing the first boss 12; the upper part and the lower part of the outer side surface of the second profile element 2 are respectively provided with a second lug boss 22 in a protruding way, the second lug boss 22 extends outwards of the second profile element 2, and the second side groove 21 is formed by the inward concave of the second lug boss 22; the first boss 12 and the second boss 22 have the same structure and are oppositely arranged, and preferably, the depth of the first side groove 11 is equal to the height of the first boss 12; the depth of the second side groove 21 is equal to the height of the second projection 22, so that the structural strength of the first profile element 1 and the second profile element 2 is improved, and the use of the clamping core 3 for the detachable connection between the first profile element 1 and the second profile element 2 is facilitated. Specifically, in this embodiment, the quantity of calorie core 3 is established to two, and two calorie cores 3 distribute respectively in the upper portion and the lower part of the concatenation department between first type material spare 1 and second type material spare 2, and each card core 3 joint in the first side groove 11 and the second side groove 21 that correspond with it, like this, improved the concatenation stability between first type material spare 1 and the second type material spare 2 greatly. It is understood that the number of the clamping cores 3 can be set to be more than 2, and a plurality of clamping cores 3 are distributed at the upper part and the lower part of the splicing part between the first profile element 1 and the second profile element 2.
As shown in fig. 3, further, in the present embodiment, the clamping core 3 includes a transition piece 31 and two clamping blocks 32, the two clamping blocks 32 are symmetrically disposed on two sides of the transition piece 31, the two clamping blocks 32 are respectively clamped in the first side groove 11 and the second side groove 21 to achieve reliable splicing between the first profile piece 1 and the second profile piece 2, the transition piece 31 is clamped between the first profile piece 1 and the second profile piece 2 to achieve leveling of a splicing position between the two adjacent profile pieces, so as to avoid interference when the first profile piece 1 and the second profile piece 2 are spliced.
More specifically, the transition piece 31 has an extension in a direction perpendicular to the latch 32, and two upper and lower latch limiting surfaces 33 are formed between each latch 32 and the transition piece 31, so that two latches 32 are symmetrically arranged on each latch core 3, that is, each latch core 3 has four latch limiting surfaces 33 in total, and the two upper and lower latch limiting surfaces 33 abut against the outwardly extending protrusions of the first side groove 11 or the second side groove 21, so as to further limit the latches 32 from the upper and lower directions, thereby greatly improving the splicing stability between the first profile piece 1 and the second profile piece 2. At the same time, the cores 3 having different widths may be selected according to the spacing between the first profile element 1 and the second profile element 2, in particular, according to the width of the transition element 31, i.e. the cores 3 having the corresponding width may be selected. Preferably, the transition piece 31 and the two clamping blocks 32 are integrally formed, so that the structure is simple, the production cost is low, and the device is suitable for various use environments.
As shown in fig. 1 and 2. Preferably, first side slot 11 and second side slot 21 are the dovetail, and fixture block 32 is the dovetail block with dovetail joint complex, so set up, and first side slot 11, second side slot 21 and fixture block 32 processing are simple, and the joint cooperation through dovetail and dovetail block can improve the concatenation stability between first section bar spare 1 and the second section bar spare 2.
As shown in fig. 1, further, the profile comprises a third spliced portion and an external frame 5, the third spliced portion is arranged on the outer side surface of the second profile 2, the third spliced portion comprises a third side groove 4, the third side groove 4 is arranged on the outer side surface of the second profile 2, a rib 51 is arranged on a side edge of the external frame 5, and the rib 51 can be inserted into the third side groove 4, so that the external frame 5 can support the second profile 2; as a further description of the above technical solution, the third splicing part includes at least two third side grooves 4, the two third side grooves 4 are respectively disposed at the upper portion and the lower portion of the outer side surface of the second profile 2, and the external frame 5 includes at least two ribs 51, and the two ribs 51 are respectively inserted into the two third side grooves 4 to limit the second profile 2 from moving upwards.
Specifically, the upper part and the lower part of the outer side surface of the second profile element 2 are respectively provided with a third boss 6 in a protruding manner, the third bosses 6 extend along the length direction of the outer side surface of the second profile element 2, each third boss 6 is recessed to form a third side groove 4, and the third side grooves 4 have the same structure as the first side grooves 11 and the second side grooves 21, and can also be used for splicing adjacent profile elements.
It will be appreciated that in other preferred embodiments, a third splice may also be provided on the first profile element 1.
Preferably, first side channel 11, second side channel 21 and card core 3 all carry out the radius angle and handle, so set up, can prevent that stress concentration from appearing in the concatenation department between first section bar spare 1 and the second section bar spare 2, also have the guide effect when first section bar spare 1 and the concatenation of second section bar spare 2.
In summary, the sectional material splicing structure provided by this embodiment, the clamping core 3 is clamped in the first side groove 11 and the second side groove 21 to realize detachable splicing between the first sectional material 1 and the second sectional material 2, the occupied space of the splicing structure is small, so as to realize the technical effect of reducing the invalid volume of the spliced sectional material structure, the disassembly is convenient, the structure is simple, the total width of the spliced sectional material structure can be adjusted, compared with the fixed connection of screws, the damage to the sectional material structure is small, the structural strength is ensured, the looseness caused by the looseness of screws between two adjacent sectional material pieces is avoided, and the splicing stability of the first sectional material 1 and the second sectional material 2 is improved; the arrangement of the first boss 12 and the second boss 22 plays a role in guiding and supporting the splicing between the first profile piece 1 and the second profile piece 2, the depth of the first side groove 11 is equal to the height of the first boss 12, the depth of the second side groove 21 is equal to the height of the second boss 22, and the structural strength of the first profile piece 1 and the second profile piece 2 is further improved; the two clamping blocks 32 are respectively clamped in the first side groove 11 and the second side groove 21 to realize splicing of the first profile piece 1 and the second profile piece 2, and the transition piece 31 is clamped between the first profile piece 1 and the second profile piece 2 to realize flattening of the splicing position of the two adjacent profile pieces so as to avoid interference when the first profile piece 1 and the second profile piece 2 are spliced, so that the structure is simple, the size is small, and the function is easy to realize; the external frame 5 can support the first profile 1 or the second profile 2, and two ribs 51 are respectively inserted into the two third side grooves 4 to limit the upward movement of the first profile 1 or the second profile 2.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (10)
1. A section bar mosaic structure which characterized in that includes:
the first splicing part is arranged on the outer side surface of the first profile piece (1);
the first splicing part comprises at least two first side grooves (11), and the two first side grooves (11) are respectively arranged at the upper part and the lower part of the outer side surface of the first profile piece (1);
the second splicing part is arranged on the outer side surface of the second profile element (2);
the second splicing part comprises at least two second side grooves (21), and the two second side grooves (21) are respectively arranged at the upper part and the lower part of the outer side surface of the second profile element (2);
card core (3), card core (3) joint in first side groove (11) with in second side groove (21), be used for making first section bar spare (1) with second section bar spare (2) are connected.
2. The profile splicing structure according to claim 1, wherein the outer side of the first profile piece (1) is provided with a first boss (12), the first side groove (11) opening onto the first boss (12); the outer side edge of the second profile (2) is provided with a second boss (22), and the second side groove (21) is formed in the second boss (22).
3. The profile splicing structure according to claim 2, wherein the depth of the first side groove (11) and the height of the first boss (12) are equal; the depth of the second side groove (21) is equal to the height of the second boss (22).
4. The profile splicing structure according to claim 1, wherein the clamping core (3) comprises a transition piece (31) and two clamping blocks (32), the two clamping blocks (32) are symmetrically arranged at two sides of the transition piece (31), the two clamping blocks (32) are respectively clamped in the first side groove (11) and the second side groove (21), and the transition piece (31) is clamped between the first profile piece (1) and the second profile piece (2).
5. The profile splicing structure according to claim 4, wherein the transition piece (31) has an extension in a direction perpendicular to the blocks (32).
6. The section splicing structure according to claim 4, wherein the first side groove (11) and the second side groove (21) are dovetail grooves, and the fixture block (32) is a dovetail block which is in clamping fit with the dovetail grooves.
7. The profile splicing structure according to claim 1, further comprising a third splicing portion and an outer frame (5), wherein the third splicing portion is arranged on the outer side face of the first profile member (1) or the second profile member (2), the third splicing portion comprises a third side groove (4), a rib (51) is arranged on the side edge of the outer frame (5), and the rib (51) can be spliced in the third side groove (4).
8. The profile splicing structure according to claim 7, wherein the third splice comprises at least two third side grooves (4), the two third side grooves (4) being provided at an upper portion and a lower portion of the outer side of the first profile element (1) or the second profile element (2), respectively; the external frame (5) comprises at least two ribs (51), and the two ribs (51) are respectively inserted into the two third side grooves (4).
9. The profile splicing structure according to claim 7, wherein the outer side of the first (1) or second (2) profile element is provided with a third boss (6), the third side groove (4) opening onto the third boss (6).
10. The profile splicing structure according to any one of claims 1 to 9, wherein the first side groove (11), the second side groove (21) and the clamping core (3) are rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221623570.2U CN217652021U (en) | 2022-06-24 | 2022-06-24 | Section bar splicing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221623570.2U CN217652021U (en) | 2022-06-24 | 2022-06-24 | Section bar splicing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217652021U true CN217652021U (en) | 2022-10-25 |
Family
ID=83684417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221623570.2U Active CN217652021U (en) | 2022-06-24 | 2022-06-24 | Section bar splicing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217652021U (en) |
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2022
- 2022-06-24 CN CN202221623570.2U patent/CN217652021U/en active Active
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