CN214742571U - Supporting frame strip structure - Google Patents
Supporting frame strip structure Download PDFInfo
- Publication number
- CN214742571U CN214742571U CN202120248323.8U CN202120248323U CN214742571U CN 214742571 U CN214742571 U CN 214742571U CN 202120248323 U CN202120248323 U CN 202120248323U CN 214742571 U CN214742571 U CN 214742571U
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- strip
- frame strip
- positioning
- slot
- clamping portion
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Abstract
A supporting frame strip structure is a long uniform-section profile and comprises a notch frame strip and a positioning frame strip, wherein the notch frame strip comprises a side vertical plate strip formed on one side of the supporting plate strip, a first clamping portion is arranged in the middle of the supporting plate strip along the length direction, the other end of the supporting plate strip is connected with the positioning frame strip through a flexible connecting shaft strip, at least one positioning slot penetrating through the frame strip is arranged in the positioning frame strip, the outer side surface of the positioning frame strip forms a side vertical surface parallel to the side vertical plate strip, a second clamping portion is arranged in the positioning frame strip along the length direction and is positioned on one side of the positioning slot, the first clamping portion is clamped with or released from the second clamping portion after the notch frame strip rotates relative to the connecting shaft strip, the notch frame strip is driven to be selectively combined with the positioning frame strip to form a slot, and the slot is positioned between the side vertical surface and the side vertical plate strip. The utility model discloses the accessible forms or opens the slot after rotating to in change the inboard picture peg of slot, the support frame strip can more conveniently and firm realization installation simultaneously.
Description
Technical Field
The utility model relates to a section bar, more specifically the utility model relates to a support frame strip structure that says so.
Background
The display shelf or the goods shelf is used in occasions such as supermarkets, museums, exhibitions and the like, and is used for placing articles in a layered mode, so that customers can conveniently watch and compare the articles. Taking a display stand as an example, the existing display stand is assembled by a plurality of rods and splicing pieces, and an upper plate or a hook component and the like are installed to place or hook objects, and the installation is generally locked and fixed through screws. When a panel is required to be installed on at least one side of the display rack as a front baffle, a back plate or a side plate, etc. as a shielding plate or an advertisement panel, the panel is required to be packaged, and a groove frame is generally formed on the periphery of the panel. The bezel structure needs to be fixed in the edge department when the installation, connects the bezel of both sides, and common fixed mode if go on to gluing, perhaps carries out modes such as lock solid again after inserting, and is comparatively loaded down with trivial details in the operation, and produces easily not hard up or rock, and the installation is not firm.
Conventional show shelf is in terminal consumer's hand back, and the picture peg such as the advertising board of side or panel passes through the fixed back of slot frame, can't change usually, and the consumer of being inconvenient for carries out reuse. Moreover, the manufacturer cannot wholesale blank semi-finished product shelves (other shelves which are not provided with the plugboards and are completely provided with the plugboards) to some small agents, and the small agents cannot independently assemble and produce due to the defects of equipment, workers or technology and the like, so that the threshold of the agents is greatly increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a supporting frame strip structure, the accessible rotates the back and forms or open the slot to in change the inboard picture peg of slot, the supporting frame strip can more conveniently and firm realization installation simultaneously.
In order to achieve the above purpose, the solution of the present invention is:
a supporting frame strip structure is a long uniform-section profile and comprises a notch frame strip and a positioning frame strip, wherein the notch frame strip comprises a side vertical plate strip formed on one side of the supporting plate strip, a first clamping portion is arranged in the middle of the supporting plate strip along the length direction, the other end of the supporting plate strip is connected with the positioning frame strip through a flexible connecting shaft strip, at least one positioning slot penetrating through the frame strip is arranged in the positioning frame strip, the outer side surface of the positioning frame strip forms a side vertical surface parallel to the side vertical plate strip, a second clamping portion is arranged in the positioning frame strip along the length direction and is positioned on one side of the positioning slot, the first clamping portion is clamped with or released from the second clamping portion after the notch frame strip rotates relative to the connecting shaft strip, the notch frame strip is driven to be selectively combined with the positioning frame strip to form a slot, and the slot is positioned between the side vertical surface and the side vertical plate strip.
Furthermore, the connecting shaft strip is made of soft material, and the soft material is bonded between the positioning frame strip and the notch frame strip when the soft material, the positioning frame strip and the notch frame strip are synchronously extruded through the same co-extrusion die.
Further, first joint portion includes that the top of joint strip forms the trip along length direction formation joint strip in the middle part of the supporting plate strip, and second joint portion is including can laminating to the rib of joint strip side after rotating, and the upper end card of rib is gone into in the trip.
Furthermore, the ribs are positioned on one side of the positioning slot and positioned on the inner side of the side vertical surface.
Furthermore, a positioning frame strip is formed into a square shape, a positioning slot is arranged in the positioning frame strip, the positioning slot forms a cavity with an L-shaped section, and the second clamping portion is located on the side edge of the positioning slot and located on the inner side of the side vertical face.
After the structure of the foregoing, the utility model discloses a support frame strip structure can directly apply to the installation of riser or plywood, during the use, utilizes the connecting shaft strip to make notch frame strip rotate the back and fix a position the frame strip with the location, forms the slot after the two makes up. When the inserting plate needs to be installed or replaced, the inserting plate can be extracted for replacement and installation only by turning the notch frame strip outwards and temporarily removing the slot on the side edge of the positioning frame strip, so that the supporting frame strip can be used for multiple times. In addition, the positioning frame strip is provided with a positioning slot for supporting the connection and positioning of the frame strip, so that the connection is stable and can not be loosened.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic sectional structure view (expanded state) of the present invention;
fig. 4 is an exploded view of the present invention in a shelf.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
Combine 1 to show in fig. 3, the utility model discloses a support frame strip structure, frame strip are the section bar of rectangular uniform cross-section, accessible coextrusion shaping. The utility model discloses a support frame strip includes notch frame strip 1 and location frame strip 2, and notch frame strip 1 includes the side vertical lath 12 that forms a perpendicular setting in a support plate strip 11 one side, and support plate strip 11 connects location frame strip 2 through 3 soft connecting shaft strips in the other end. At least one positioning slot 21 penetrating the frame strip is arranged in the positioning frame strip 2, and the positioning slot 21 can be used for inserting a positioning pin in a connecting piece. The outer side surface of the positioning frame strip 2 forms a side elevation surface 22 parallel to the side vertical plate strip 12. Meanwhile, a first clamping portion is arranged in the middle of the supporting lath 11 along the length direction, a second clamping portion is arranged in the positioning frame strip 2 along the length direction and is located on one side of the positioning slot 21, the first clamping portion can be clamped with or released from the second clamping portion after the notch frame strip 1 rotates relative to the connecting shaft strip 3, so that the notch frame strip 1 is driven to be selectively combined with the positioning frame strip 2 to form a slot 10, the opening of the slot 10 faces upward, and the slot 10 is located between a side vertical face 22 in the positioning frame strip 2 and a side vertical plate strip 12 in the notch frame strip 1 and is used for inserting a plug board, such as a vertical plate or a laminated plate.
Wherein, first joint portion includes and forms a joint strip 13 at support lath 11 middle part along length direction, and the top of joint strip 13 forms trip 131, and second joint portion is including can laminating to the rib 23 of joint strip 13 side after rotating, and the upper end card of rib 23 is gone into in trip 131. Wherein, the rib 23 is located one side of the positioning slot 21 and located inside the side vertical surface 22, the clamping strip 13 and the rib 23 can form an inclination, and the top of the rib forms an arc-shaped corner so as to be convenient for buckling. In this embodiment, the positioning frame strip 2 is formed in a square shape, a positioning slot 21 is disposed in the positioning frame strip 2, the positioning slot 21 forms a cavity with an L-shaped cross section, and the second fastening portion, i.e., the rib 23, is located on the side of the positioning slot 21 and inside the side vertical surface 22.
Wherein, connecting shaft strip 3 can be soft material, and soft material 3 bonds between locating frame strip 2 and notch frame strip 1 when extruding through same crowded mould in step with locating frame strip 2, notch frame strip 1. Through the flexible connecting shaft strip 3, the positioning frame strip 2 or the notch frame strip 1 can rotate, after the notch frame strip 1 rotates 90 degrees, the first clamping portion and the second clamping portion are clamped together or the clamping is released, and in the clamping state, the positioning frame strip 2 is positioned on the supporting plate strip 11 to form the slot 10, as shown in fig. 2. After the notch frame strip 1 is rotated 90 degrees in the reverse direction, the side vertical lath 12 in the notch frame strip 1 leaves the side of the positioning frame strip 2, and the slot 10 is released, as shown in fig. 3.
The utility model discloses during the use, combine figure 4 to show, the both sides of support frame strip cooperate respectively has at least one connecting piece 4, and at least one is equipped with the location of inserting in positioning slot 21 and participates in 41 in the connecting piece 4, and the location is participated in 41 and is corresponded positioning slot 21's shape, and positioning slot 21's cross-section is L shape in this embodiment, and the cross-section correspondence that 41 was participated in the location is L shape. When the slot frame strip is used, the notch frame strip 1 is positioned with the positioning frame strip 2 after being rotated by the connecting shaft strip 3, and the notch frame strip and the positioning frame strip are combined to form the slot 10. When the inserting plate 5 needs to be installed or replaced, the notch frame strip 1 is only required to be outwards turned, the slot 10 in the side edge of the positioning frame strip 2 is temporarily removed, the inserting plate 5 can be drawn out for replacement, a new inserting plate can be inserted for replacement, then the notch frame strip 1 is reversely turned to form the slot of the inserting plate 5, the supporting frame strip can be repeatedly used, and the installation is simple and convenient. In addition, the positioning slots 21 are formed in the positioning frame strips 2 for supporting the connection and positioning of the frame strips, so that the connection is stable and cannot be loosened, the support frame strips do not need to be connected in a screw locking mode and the like, the installation is more convenient, and the appearance is smoother and more attractive.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (5)
1. The utility model provides a support frame strip structure, is a rectangular constant cross-section bar, its characterized in that: the groove opening frame strip comprises a groove opening frame strip and a positioning frame strip, wherein the groove opening frame strip comprises a side vertical plate strip formed on one side of a supporting plate strip, a first clamping portion is arranged in the middle of the supporting plate strip along the length direction, the other end of the supporting plate strip is connected with the positioning frame strip through a flexible connecting shaft strip, at least one positioning slot penetrating through the frame strip is arranged in the positioning frame strip, the outer side face of the positioning frame strip forms a side vertical face parallel to the side vertical plate strip, a second clamping portion is arranged in the positioning frame strip along the length direction and is located on one side of the positioning slot, the first clamping portion is clamped with or released from the second clamping portion after the groove opening frame strip is relatively connected with the shaft strip and rotates, the groove opening frame strip is driven to be selectively combined with the positioning frame strip to form a slot, and the slot is located between the side vertical face and the side vertical plate strip.
2. A supporting frame strip structure as claimed in claim 1, wherein: the connecting shaft strip is made of soft material, and the soft material is bonded between the positioning frame strip and the notch frame strip when the soft material, the positioning frame strip and the notch frame strip are synchronously extruded through the same co-extrusion die.
3. A supporting frame strip structure as claimed in claim 1, wherein: first joint portion includes and forms a joint strip at support lath middle part along length direction, and the top of joint strip forms the trip, and second joint portion is including can laminating to the rib of joint strip side after rotating, and the upper end card of rib is gone into in the trip.
4. A supporting frame strip structure as claimed in claim 3, wherein: the rib is located positioning slot one side, and is located the inboard of side facade.
5. A supporting frame strip structure as claimed in claim 1, wherein: the positioning frame strip is formed into a square shape, a positioning slot is arranged in the positioning frame strip, the positioning slot is formed into a cavity with an L-shaped section, and the second clamping portion is located on the side edge of the positioning slot and located on the inner side of the side vertical face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120248323.8U CN214742571U (en) | 2021-01-28 | 2021-01-28 | Supporting frame strip structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120248323.8U CN214742571U (en) | 2021-01-28 | 2021-01-28 | Supporting frame strip structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214742571U true CN214742571U (en) | 2021-11-16 |
Family
ID=78642283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120248323.8U Active CN214742571U (en) | 2021-01-28 | 2021-01-28 | Supporting frame strip structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214742571U (en) |
-
2021
- 2021-01-28 CN CN202120248323.8U patent/CN214742571U/en active Active
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