CN111456988A - Frame strip connecting piece and frame body - Google Patents
Frame strip connecting piece and frame body Download PDFInfo
- Publication number
- CN111456988A CN111456988A CN202010293847.9A CN202010293847A CN111456988A CN 111456988 A CN111456988 A CN 111456988A CN 202010293847 A CN202010293847 A CN 202010293847A CN 111456988 A CN111456988 A CN 111456988A
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- CN
- China
- Prior art keywords
- frame
- connecting piece
- frame strip
- tenon
- connector
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/028—Composition or method of fixing a thermally insulating material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
The invention belongs to the field of equipment manufacturing, and discloses a frame strip connecting piece and a frame body, which comprise: the connecting piece body, be equipped with two at least connectors on the connecting piece body respectively, the connector is the joggle structure, and two the orientation of connector is fixed contained angle setting for connect different frame strips respectively. The frame strip connecting piece provided by the embodiment of the invention has the characteristic of flexible assembly, can be matched and connected with straight-through or angle-through frame strips in various forms, meets the modeling requirements that the tops, bottoms or other sections of frames or boxes with special designs have step changes, and then forms a whole with a variable-section outline.
Description
Technical Field
The invention belongs to the field of equipment manufacturing, and discloses a frame strip connecting piece and a frame body.
Background
In the prior art, the manufacture of box equipment, such as drying box structures, combined air conditioner box structures, freezer box structures, etc., increasingly uses foamed panels as the shell insulation.
In general, the inner and outer surfaces of the foam panel are stainless steel plates or color steel plates, foam materials such as polyurethane and the like are filled in the foam panel, and the edge of the panel is made into a step shape and is matched with the inner edge structure of the frame strip, so that the panel can be lapped and assembled with adjacent plates. At present, a frame body widely applied generally uses aluminum alloy sections, aluminum alloy section frame strips generally have straight-through and corner-through, and correspondingly, the connecting piece has a three-way connecting piece at the corner and a straight-through connecting piece used for the middle section of the box body. By using the two connecting pieces, the single box structure which can be assembled is generally a regular cuboid or a regular cube, and for general application occasions, the drying box type with a regular shape meets the use requirement. However, there are some special cases, for example, the box is limited in height locally, the local position of the top or bottom of the box needs to be connected externally and placed with other devices, and the rest positions are still required to be in a heat preservation environment, or the side surface of the box has a narrowed or expanded section, that is, when there is a step difference on the surface of the frame, the top surface of the box or the side surface of the box is not flush, and it is difficult to insert and assemble the required effect by using a common three-way connecting piece and a straight-through connecting piece, so that the space adaptability of the frame structure is limited.
Therefore, the problem that the frame body connecting piece in the prior art is inconvenient to install the frame body with the step fall to adapt to the requirements of different frame body surface shapes is solved.
Disclosure of Invention
The invention aims to provide a frame strip connecting piece, and aims to solve the problem that a frame body connecting piece in the prior art is inconvenient to install a frame body with a step fall so as to meet the requirements of different frame body surface shapes.
The invention provides a frame strip connecting piece, which comprises:
the connecting piece body, be equipped with two at least connectors on the connecting piece body respectively, the connector is the joggle structure, and two the orientation of connector is fixed contained angle setting for connect different frame strips respectively.
Preferably, the orientation included angle of two connectors is the right angle setting.
Preferably, a mortise and/or a tenon are/is arranged on the connecting head.
Preferably, the connector is provided with two tenons, namely a main tenon and an auxiliary tenon, and the main tenon and the auxiliary tenon are used for being inserted into the frame strips to form connection.
Preferably, the end parts of the main tenon and the auxiliary tenon are provided with guiding oblique angles.
Preferably, a mortise is arranged on the main tenon.
Preferably, a reinforcing rib is arranged inside the mortise.
Another aspect of the invention relates to a frame, comprising:
the frame strip, the end of the frame strip has joggle joint structure;
the frame strip connecting piece is used for splicing the frame strips to form a frame body fall surface corner; and
and the three-way connecting piece is used for connecting the frame strips to form a frame body.
The frame strip connecting piece provided by the invention has the characteristic of flexible assembly, can be matched and connected with a straight-through or angle-through frame strip in various forms, meets the modeling requirements that the tops, the bottoms or other sections of frames or boxes with special designs have step changes, and then forms a whole with a variable-section appearance profile.
Drawings
Fig. 1 is a perspective view of a frame strip connector according to an embodiment of the present invention;
fig. 2 is a front view structural diagram of a frame strip connector according to an embodiment of the present invention;
fig. 3 is a bottom structural view of a frame strip connector according to an embodiment of the present invention;
fig. 4 is a structural diagram of a frame strip according to an embodiment of the present invention;
fig. 5 is a structural diagram of another frame strip according to an embodiment of the present invention;
fig. 6 is a perspective view of another frame strip connector according to an embodiment of the present invention;
fig. 7 is a partial structural view of a frame according to an embodiment of the present invention;
fig. 8 is a partial structural view of another frame according to an embodiment of the present invention.
In the drawings: 10. a connector body; 11. a connector; 12. a main tenon; 13. a secondary tenon; 14. mortises; 15. reinforcing ribs; 16. frame strips; 17. frame strip connecting pieces; 18. a tee joint connector; 19. a frame plate.
Detailed description of the preferred embodiments
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Examples
Example 1
As shown in fig. 1 to 3, wherein fig. 1 is a perspective structural view of a frame strip connector according to an embodiment of the present invention, fig. 2 is a front structural view of a frame strip connector according to an embodiment of the present invention, and fig. 3 is a bottom structural view of a frame strip connector according to an embodiment of the present invention, the embodiment of the present invention is implemented as follows, the frame strip connector includes:
the connecting piece body 10 is provided with at least two connectors 11 on the connecting piece body 10 respectively, the connectors 11 are in a joggle joint structure, and the orientation of the two connectors 11 is a fixed included angle setting for connecting different frame strips respectively.
In the embodiment of the invention, the joggling mainly means that one of two materials is provided with a tenon and one is provided with a mortise, the two materials are penetrated together and fixed together by the friction force of the materials, the tenon or the mortise of the joggling structure is arranged on the connecting head in the embodiment of the invention, the corresponding frame strip in the prior art can be simply combined with the tenon structure of the connecting head to carry out corresponding matching design, the design of the tenon structure on the frame strip is relatively simple, and most of the embodiments of the invention aim at the frame strip which is mainly designed with the tenon structure originally, so that the technical personnel in the field can understand or simply design the frame strip.
Specifically, for example, as shown in fig. 4 and fig. 5, two frame strip structures in the prior art are provided in the embodiment of the present invention, and the two frame strip structures are widely used in the field. The frame strips shown in fig. 4 and 5 are provided with joggle mechanisms corresponding to the frame strip connector connectors, specifically, the frame strip shown in fig. 4 may be connected to the frame strip connector a2 shown in fig. 1, and the frame strip shown in fig. 5 may be connected to the connector a1 shown in fig. 3.
In the embodiment of the present invention, the facing included angle of the two connectors 11 is set at a right angle, and specifically, since the frame structure is generally relatively regular, even if there is a surface with step transition, it is usually designed as a right angle drop, so the connectors in the embodiment of the present invention are preferably set at a right angle. It is understood that in other embodiments of the present invention, other angles may be designed, and one example and description are not provided herein.
Specifically, considering that the connecting member may splice two frame strips to form a long frame strip or connect the two frame strips at an angle, the two connectors may be arranged in opposite directions in other embodiments of the present invention.
In the embodiment of the present invention, the connecting head 11 is provided with a mortise and/or a tenon.
In the embodiment of the present invention, two tenons, namely, a main tenon 12 and an auxiliary tenon 13, are disposed on one connector 11, and the main tenon 12 and the auxiliary tenon 13 are used for being inserted into the frame strips to form a connection. As shown in fig. 1, the root parts of the main tenon 12 and the auxiliary tenon 13 are respectively provided with a limiting step for abutting against the frame strip.
Meanwhile, in the embodiment of the invention, the outer surface of the frame strip connecting piece can be designed to be flush with the frame strip so as to ensure the smooth transition between the frame strip connecting piece and the frame strip after the connection.
In the embodiment of the invention, the ends of the main tenon 12 and the auxiliary tenon 13 are provided with guiding bevel angles. The specific guiding oblique angle can enable a simple chamfer to be formed, and the effect that the main tenon and the auxiliary tenon are inserted into the frame strips is mainly achieved, so that the rapid installation is facilitated.
In the embodiment of the present invention, the main tenon is provided with a mortise 14.
In the embodiment of the invention, the tenon structure comprises the mortise and the tenon which are matched with each other as described above, and the connecting head can be provided with the mortise or the tenon, or can be provided with both the mortise and the tenon. In addition, in addition to adapting to the joggle structure on the frame strip, the design of the connectors may be performed according to the joggle structure of the common connecting piece in the prior art, specifically, as shown in fig. 6, which is a schematic structural diagram of another frame strip connecting piece provided in the embodiment of the present invention, a mortise 14 is designed on one of the connecting pieces, and the mortise 14 may be connected with the conventional connecting piece in the prior art, such as a three-way connecting piece and a two-way connecting piece, and the three-way connecting piece and the two-way connecting piece for the frame in the prior art are all conventional components, and are not further illustrated and described herein.
In the embodiment of the invention, the mortise slot 14 is provided with reinforcing ribs 15 therein, such as cross reinforcing ribs as shown in fig. 2, it being understood that other simple forms of reinforcing ribs are also possible.
The frame strip connecting piece provided by the embodiment of the invention has the characteristic of flexible assembly, can be matched and connected with straight-through or angle-through frame strips in various forms, meets the modeling requirements that the tops, bottoms or other sections of frames or boxes with special designs have step changes, and then forms a whole with a variable-section outline.
Example 2
Another objective of an embodiment of the present invention is to provide a frame, as shown in fig. 7, which is a schematic partial structure diagram of the frame provided in the embodiment of the present invention, the frame includes:
the frame strip 16, the end of the frame strip 16 has joggle joint structure;
the frame strip connecting piece 17 is used for splicing the frame strips 16 to form a frame body fall surface corner; and
and the three-way connecting piece 18 is used for connecting the frame strips to form a frame body.
In the embodiment of the present invention, a frame plate 19 may be disposed outside the frame body, and the frame plate 19 is fixedly disposed on the frame strip to form a closed frame body. Only a part of the frame is shown in the embodiment of the present invention, and those skilled in the art can understand and use the structure of the frame in general.
In addition, in another embodiment of the present invention, as shown in fig. 8, another schematic diagram of a frame structure is given, where the frame connecting member is the example shown in fig. 6 in the foregoing embodiment of the present invention, and the frame strip connecting member can be directly connected to the three-way connecting member to form a corner, so that the use of middle frame strips is reduced, and the number of connecting nodes is reduced, so that the whole is more stably fixed.
The frame body provided by the embodiment of the invention can meet the requirement of arranging external equipment in local sections such as the top and the bottom of the frame by utilizing the frame strip connecting piece for connection and expansion. The frame body provided by the embodiment of the invention can realize the design of a variable cross-section drop structure, does not need other connecting pieces or fixing pieces, such as section connecting pieces made of alloy materials, sheet metal rivet fixing pieces and the like, does not need two or more aluminum alloy frame strips which are separated, and saves material cost and assembly time. At the variable cross section, the complete cold bridge structure of the frame strips is still reserved at the splicing position, and the sealing performance is not influenced.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. The utility model provides a frame strip connecting piece, its characterized in that, the frame strip connecting piece includes:
the connecting piece body, be equipped with two at least connectors on the connecting piece body respectively, the connector is the joggle structure, and two the orientation of connector is fixed contained angle setting for connect different frame strips respectively.
2. The frame strip connector as claimed in claim 1, wherein the two connectors are arranged at a right angle.
3. The frame strip connector according to claim 1, characterized in that the connector is provided with a tongue and/or a groove.
4. The frame strip connecting piece according to claim 3, wherein two tenons are provided on the connecting head, which are a main tenon and an auxiliary tenon, respectively, and the main tenon and the auxiliary tenon are used for being inserted into the frame strip to form a connection.
5. The frame strip connector according to claim 4, characterized in that the ends of the main tenon and the auxiliary tenon are provided with guiding bevels.
6. The frame strip connector according to claim 4, wherein a mortise is formed on the main tenon.
7. The frame strip connector according to claim 6, wherein a reinforcing rib is provided inside the mortise.
8. A frame, comprising:
the frame strip, the end of the frame strip has joggle joint structure;
the frame strip connecting piece of any one of claims 1 to 7, which is used for splicing the frame strips to form a frame fall surface corner; and
and the three-way connecting piece is used for connecting the frame strips to form a frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010293847.9A CN111456988A (en) | 2020-04-15 | 2020-04-15 | Frame strip connecting piece and frame body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010293847.9A CN111456988A (en) | 2020-04-15 | 2020-04-15 | Frame strip connecting piece and frame body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111456988A true CN111456988A (en) | 2020-07-28 |
Family
ID=71677684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010293847.9A Pending CN111456988A (en) | 2020-04-15 | 2020-04-15 | Frame strip connecting piece and frame body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111456988A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4177184B2 (en) * | 2003-06-19 | 2008-11-05 | 株式会社岡村製作所 | Prop fixing structure |
| CN203335559U (en) * | 2013-05-02 | 2013-12-11 | 陈键竹 | Angle block fast detaching connector of combination frame |
| CN204986368U (en) * | 2015-07-22 | 2016-01-20 | 杭州雷博实业有限公司 | Aluminium alloy connector |
| CN206368880U (en) * | 2016-03-11 | 2017-08-01 | 蔡永盛 | Article holding cabinet frame and connecting sleeve for article holding cabinet frame |
| CN109827316A (en) * | 2019-04-04 | 2019-05-31 | 孚莱美科(江苏)环境科技有限公司 | A kind of corner connection and angle wrapping structure for air conditioning box body |
-
2020
- 2020-04-15 CN CN202010293847.9A patent/CN111456988A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4177184B2 (en) * | 2003-06-19 | 2008-11-05 | 株式会社岡村製作所 | Prop fixing structure |
| CN203335559U (en) * | 2013-05-02 | 2013-12-11 | 陈键竹 | Angle block fast detaching connector of combination frame |
| CN204986368U (en) * | 2015-07-22 | 2016-01-20 | 杭州雷博实业有限公司 | Aluminium alloy connector |
| CN206368880U (en) * | 2016-03-11 | 2017-08-01 | 蔡永盛 | Article holding cabinet frame and connecting sleeve for article holding cabinet frame |
| CN109827316A (en) * | 2019-04-04 | 2019-05-31 | 孚莱美科(江苏)环境科技有限公司 | A kind of corner connection and angle wrapping structure for air conditioning box body |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200728 |
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| RJ01 | Rejection of invention patent application after publication |