CN113339371A - Combined frame - Google Patents
Combined frame Download PDFInfo
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- CN113339371A CN113339371A CN202110555972.7A CN202110555972A CN113339371A CN 113339371 A CN113339371 A CN 113339371A CN 202110555972 A CN202110555972 A CN 202110555972A CN 113339371 A CN113339371 A CN 113339371A
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- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 230000002265 prevention Effects 0.000 claims description 2
- 240000004282 Grewia occidentalis Species 0.000 description 22
- 238000010586 diagram Methods 0.000 description 6
- 238000012916 structural analysis Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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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
- 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
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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
- 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
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention is suitable for the technical field of storage frames, and provides a combined frame which comprises two longitudinal frame members, two transverse frame members, four corner connecting members and at least four locking members, wherein the inner side walls of the two ends of each longitudinal frame member are respectively provided with at least one positioning hole, the two ends of each transverse frame member are respectively provided with an inserting groove and at least one locking hole, each corner connecting member is provided with a longitudinal end and a transverse convex column which are distributed at a right angle, the four corner connecting members are respectively fixedly connected to the two ends of the two longitudinal frame members through the longitudinal ends, and the four corner connecting members are respectively inserted into the inserting grooves of the two transverse frame members through the transverse convex columns so as to align the positioning holes with the locking holes; the locking pieces are screwed into the locking holes from the positioning holes respectively, so that the two longitudinal frame pieces and the two transverse frame pieces form a rectangular frame structure in a surrounding mode. Therefore, the invention solves the problem of infirm frame combination and is convenient for assembly.
Description
Technical Field
The invention relates to the technical field of storage frames, in particular to a combined frame.
Background
The storage frame is generally surrounded by two longitudinal frame pieces and two transverse frame pieces to form a rectangular frame structure, in the prior art, the connection method between the two longitudinal frame pieces and the two transverse frame pieces is generally that through holes are arranged at the front ends and the rear ends of the two longitudinal frame pieces, locking grooves (screw holes) are arranged at the two ends of the two transverse frame pieces, the two longitudinal frame pieces and the two transverse frame pieces form a frame by using four screws, but the frame can still generate torsion; namely, the prior art has the problem of weak frame combination.
As can be seen, the conventional method has many problems in practical use, and therefore, needs to be improved.
Disclosure of Invention
In view of the above-mentioned drawbacks, an object of the present invention is to provide a combined frame, which is easy to assemble and solves the problem of weak frame combination.
In order to achieve the above object, the present invention provides a combined frame, which comprises two longitudinal frame members, two transverse frame members, four corner connecting members and at least four locking members, wherein the inner side walls of the two ends of the longitudinal frame members are respectively provided with at least one positioning hole, the two ends of the transverse frame members are respectively provided with an inserting groove and at least one locking hole, the corner connecting members are provided with a longitudinal end and a transverse convex column which are distributed in a right angle, the four corner connecting members are respectively fixedly connected to the two ends of the two longitudinal frame members through the longitudinal end, and the four corner connecting members are respectively inserted into the inserting grooves of the two transverse frame members through the transverse convex column so as to align the positioning holes with the locking holes; the locking pieces are screwed into the locking holes from the positioning holes respectively, so that the two longitudinal frame pieces and the two transverse frame pieces form a rectangular frame structure in a surrounding mode.
According to the combined type frame, the longitudinal frame piece comprises the outer side wall and the inner side wall which are opposite, the bottom of the longitudinal frame piece is hollow, the height of the outer side wall is smaller than that of the inner side wall, and the positioning holes are distributed on the lower edge surface of the inner side wall which is opposite and protruding.
According to the combined frame, the outer side walls of the two ends of the front transverse assemblies of the two transverse frame pieces extend to form a baffle respectively, and the corner connecting piece is inserted into the insertion groove through the transverse convex column, so that the baffle just covers the front side face of the corner connecting piece assembled with the front transverse frame piece.
According to the combined frame, a top panel extends inwards from the top of the baffle plate, and the top panel is used for shielding the top of the corner connecting piece assembled with the front transverse frame piece.
According to the combined frame, the four-corner connecting piece comprises two front connecting pieces and two rear connecting pieces, a side flange for preventing scratches is arranged at the outer corner of each front connecting piece, and the side flange and the baffle are parallel to the same plane.
According to the combined frame, the two transverse frame pieces further comprise at least one bearing platform, and at least one bearing piece is assembled on the bearing platform.
According to the combined frame, the bearing platform is arranged at the top and/or the bottom of the two transverse frame pieces; or
The bearing platform is arranged on the inner side surfaces of the two transverse frame pieces; or
The bearing platform is arranged at the lower edges of the inner sides of the two transverse frame pieces.
According to the combined frame, the bearing platform is composed of at least two flanges which are respectively arranged on the two transverse frame pieces; or
The bearing platform is composed of at least two grooves which are respectively arranged on the two transverse frame pieces.
According to the combined type frame, the combined type frame further comprises a decorative plate, and the decorative plate is arranged on a channel extending outwards from the outer side face of the front transverse frame piece of the two transverse frame pieces.
According to the combined frame, a clamping and/or screwing structure is arranged between the corner connecting piece and the longitudinal frame piece; and/or
The two transverse frame pieces are of hollow structures.
The combined frame comprises two longitudinal frame pieces, two transverse frame pieces, four corner connecting pieces and at least four locking pieces, wherein the inner side walls of two ends of each longitudinal frame piece are respectively provided with at least one positioning hole, two ends of each transverse frame piece are respectively provided with an inserting groove and at least one locking hole, each corner connecting piece is provided with a longitudinal end and a transverse convex column which are distributed at a right angle, the four corner connecting pieces are respectively fixedly connected to two ends of the two longitudinal frame pieces through the longitudinal ends, and the four corner connecting pieces are respectively inserted into the inserting grooves of the two transverse frame pieces through the transverse convex columns so as to align the positioning holes with the locking holes; the locking pieces are screwed into the locking holes from the positioning holes respectively, so that the two longitudinal frame pieces and the two transverse frame pieces form a rectangular frame structure in a surrounding mode. Therefore, the invention solves the problem of infirm frame combination and is convenient for assembly.
Drawings
Fig. 1 is a schematic structural diagram of a combined frame according to a first embodiment of the present invention;
fig. 2 is an exploded view of a structure of a combined frame according to a first embodiment of the present invention;
FIG. 3 is a structural analysis view of the section A-A of FIG. 2;
fig. 4 is a schematic structural diagram of a corner of a combined frame according to a first embodiment of the present invention;
fig. 5 is an assembly view of the combined frame and receiving assembly according to the first embodiment of the present invention;
fig. 6 is a schematic structural diagram of a combined frame according to a second embodiment of the present invention;
fig. 7 is an exploded view of a structure of a combined frame according to a second embodiment of the present invention;
FIG. 8 is a structural analysis view of the section B-B of FIG. 7;
fig. 9 is a schematic structural diagram of a corner of a combined frame according to a second embodiment of the present invention;
FIG. 10 is an assembled view of a combined frame and receiving assembly according to a second embodiment of the present invention;
fig. 11 is a schematic structural diagram of a combined frame according to a third embodiment of the present invention;
fig. 12 is an exploded view of a structure of a combined frame according to a third embodiment of the present invention;
FIG. 13 is a structural profile view of section C-C of FIG. 12;
fig. 14 is a schematic structural diagram of a corner of a combined frame according to a third embodiment of the present invention;
FIG. 15 is an assembled view of a combined frame and receiving assembly according to a third embodiment of the present invention;
wherein: the first embodiment comprises the following steps: the combined type frame comprises a combined type frame 1, a bearing piece 1A, a longitudinal frame piece 10, a positioning hole 11, a transverse frame piece 20, a locking hole 21, an insertion groove 22, a first bearing platform 23, a second bearing platform 24, a top inclined plane 25, a baffle plate 201, a front connecting piece 30, a rear connecting piece 35, a longitudinal end 31, a first transverse convex column 302, a second transverse convex column 352, a rail 100, a screw 110, a locking piece 120 and a transverse decorative line 26;
the second embodiment comprises the following steps: the combined frame 2, the bearing part 2A, the longitudinal frame part 40, the positioning hole 41, the transverse frame part 50, the locking hole 51, the inserting groove 52, the bearing platform 53, the top inclined plane 55, the baffle 501, the front connecting piece 60, the rear connecting piece 65, the longitudinal end 61, the first transverse convex column 602, the second transverse convex column 652, the rail 100, the screw 410, the locking part 420, the transverse decorative line 56 and the side flange 603;
the third embodiment comprises the following steps: the combined frame 3, the carrier 3A, the longitudinal frame 70, the positioning hole 71, the transverse frame 80, the top panel 80a, the locking hole 81, the insertion groove 82, the bearing platform 83, the channel 85, the decorative plate 85A, the baffle 801, the front connector 90, the rear connector 95, the longitudinal end 91, the first transverse protruding column 902, the second transverse protruding column 952, the rail 100, the screw 710, and the locking member 720.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that references in the specification to "one embodiment," "an example embodiment," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not intended to refer to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
Moreover, where certain terms are used throughout the description and following claims to refer to particular components or features, those skilled in the art will understand that manufacturers may refer to a component or feature by different names or terms. This specification and the claims that follow do not intend to distinguish between components or features that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. In addition, the term "connected" as used herein includes any direct and indirect electrical connection. Indirect electrical connection means include connection by other means.
Fig. 1 to 5 show a combined frame 1 according to a first embodiment of the present invention, which includes two longitudinal frame members 10, two transverse frame members 20, four corner connectors, and at least four locking members 120, wherein the inner sidewalls of the two ends of the longitudinal frame members 10 are respectively provided with at least one positioning hole 11, in this embodiment, the inner sidewalls of the two ends of each longitudinal frame member 10 are respectively provided with a positioning hole 11, that is, each longitudinal frame member 10 is provided with two positioning holes 11; both ends of the transverse frame member 20 are provided with an insertion groove 22 and at least one locking hole 21, in this embodiment, both ends of the transverse frame member 20 are provided with an insertion groove 22 and a locking hole 21, the insertion groove 22 and the locking hole 21 are distributed on both sides of the inside of both ends of the transverse frame member 20, wherein the locking hole 21 is close to the inner side surface of the bounding frame relative to the insertion groove 22, the insertion groove 22 is far away from the inner side surface of the bounding frame relative to the locking hole 21, and the insertion groove 22 and the locking hole 21 are integrated inside the side end of the transverse frame member 20 and exposed on the side end surface of the transverse frame member 20; the corner connecting piece is provided with a longitudinal end 31 and a transverse convex column which are distributed in a right angle, the four corner connecting pieces are respectively connected (including connection modes such as insertion/bonding) and fixedly arranged at two ends of the two longitudinal frame pieces 10 through the longitudinal end 31, and the four corner connecting pieces are respectively inserted into the insertion grooves 22 of the two transverse frame pieces 20 through the transverse convex columns so as to align the positioning holes 11 with the locking holes 21; the locking members 120 are screwed into the locking holes 21 from the positioning holes 11, so that the two longitudinal frame members 10 and the two transverse frame members 20 form a rectangular frame structure.
In the present embodiment, by using the corner connector having a right-angle shape, when the longitudinal frame member 10 and the transverse frame member 20 are assembled by the corner connector, a part of the inner side wall of the side end of the longitudinal frame member 10 is directly abutted to a part of the end of the transverse frame member 20, and the positioning hole 11 is aligned with the locking hole 21, so that the locking member 120 is screwed into the locking hole 21 from the other side of the positioning hole 11 to be connected and fixed; in this embodiment, a frame is formed by the corner connectors, and then the two longitudinal frame members 10 and the two transverse frame members 20 are combined together by the four locking members 120 to form the fixed frame 1; the present embodiment is flexible and convenient to assemble, and the connection structure is more stable and firm.
The longitudinal frame member 10 comprises an outer side wall and an inner side wall which are opposite, the bottom of the longitudinal frame member 10 is hollow, the height of the outer side wall is smaller than that of the inner side wall, and the positioning holes 11 are distributed on the lower edge surface of the inner side wall which is relatively protruded. That is, the height of the positioning hole 11 is lower than the outer sidewall, so as to facilitate the insertion of the locking member 120 into the positioning hole 11; of course, in other embodiments, the outer sidewall may have the same height as the inner sidewall, and two through holes need to be formed on the outer sidewall, and at this time, the locking member 120 is screwed into the positioning hole 11 on the inner sidewall through the through holes, so as to facilitate assembly of the locking member 120.
The outer side walls of the two ends of the front transverse frame pieces of the two transverse frame pieces 20 extend out of a baffle plate 201 respectively, and the corner connecting piece is inserted into the insertion groove 22 through the transverse convex column, so that the baffle plate 201 just shields the front side surface of the corner connecting piece assembled with the front transverse frame piece. The baffle 201 may also be formed by cutting the end of the front transverse frame 20, and a notch is formed at the end of the front transverse frame 20 as an accommodation area through an extended baffle 201, so that when the corner connector is connected to the front transverse frame 20, the corner connector assembled with the front transverse frame 20 can be just covered by the baffle 201 on the outer side, so as to improve the appearance finish of the combined frame 1.
The four-corner connector of this embodiment includes two front connectors 30 and two rear connectors 35, the front connector 30 has a first transverse protruding column 302, the rear connector 35 has a second transverse protruding column 352, the first transverse protruding column 302 and the second transverse protruding column 352 are both adapted to the insertion groove 22, the front connector 30 and the rear connector 35 have longitudinal ends 31, and are respectively connected and fixed with the corresponding longitudinal frame 10 according to the longitudinal ends 31 thereof, the front connector 30 and the rear connector 25 of this embodiment are both fixed to the longitudinal frame 10 by inserting the longitudinal ends 31 into the connection grooves at the end portions thereof and screwing the corner connector with the longitudinal frame 10 from the outer side through screws 110; of course, in other embodiments, the corner connectors and the longitudinal frame members 10 may be other fixed connection structures such as a snap connection.
The two transverse frame members 20 further include at least one supporting platform, and at least one supporting member 1A is disposed on the supporting platform. Preferably, the load-bearing platforms are disposed at the top and bottom of the two transverse frame members 20; the bearing platform is composed of at least two grooves which are respectively arranged on the two transverse frame pieces.
Referring to fig. 3, a first bearing platform 23 is arranged at the top of the two transverse frame members 20, a second bearing platform 24 is arranged at the bottom of the two transverse frame members 20, the first bearing platform 23 is provided with a pair of symmetrical parallel groove structures, and the second bearing platform 24 is provided with a pair of symmetrical parallel clamping groove structures; therefore, the first bearing platform 23 and the second bearing platform 24 at the upper end and the lower end can be used for bearing corresponding bearing pieces; the top of the two transverse frame members 20 of this embodiment is respectively provided with a groove, and the two grooves which are relatively parallel are used for bearing the bearing member 1A, that is, the bearing member 1A is lapped on the first bearing platform 23 in this embodiment; similarly, the bottom of the cross frame member 20 may also be coupled to other support members, such as hangers, etc., via the second support platform 24. The lower half of the outer surface of the two transverse frame members 20 is also provided with a transverse decorative thread 26.
In other embodiments, a bearing platform can be arranged on the top of the two transverse frame members 20; or a load-bearing platform may be provided only at the bottom of the two transverse frame members 20.
Preferably, the two transverse frame members 20 are hollow, so that the weight of the combined frame 1 can be reduced. Furthermore, the insertion slots 22 at the two ends of the two transverse frame members 20 are communicated with each other; the tops of the outer surfaces of the two transverse frame members 20 are inwards bent to form top inclined planes 25 of arc-shaped inclined planes, so that the round appearance is improved through arc surface treatment, the texture of a product is improved, and meanwhile, a user can be prevented from being scratched.
Referring to fig. 5, the bottom portions of the two longitudinal frame members 10 are respectively coupled to a pair of rails 100 so that the two longitudinal frame members 10 can slide along the rails 100.
Fig. 6 to 10 show a combined frame 2 according to a second embodiment of the present invention, which includes two longitudinal frame members 40, two transverse frame members 50, four corner connectors and at least four locking members 420, wherein the inner sidewalls of two ends of the longitudinal frame members 40 are respectively provided with at least one positioning hole 41, two ends of the transverse frame members 50 are respectively provided with an insertion groove 52 and at least one locking hole 51, the corner connectors are provided with longitudinal ends 61 and transverse protruding columns which are distributed at a right angle, the four corner connectors are respectively fixedly connected to two ends of the two longitudinal frame members 40 through the longitudinal ends 61, and the four corner connectors are respectively inserted into the insertion grooves 52 of the two transverse frame members 50 through the transverse protruding columns so as to align the positioning holes 41 with the locking holes 51; the locking members 420 are screwed into the locking holes 51 from the positioning holes 41, so that the two longitudinal frame members 40 and the two transverse frame members 50 form a rectangular frame structure.
The longitudinal frame member 40 comprises an outer side wall and an inner side wall which are opposite, the bottom of the longitudinal frame member 40 is hollow, the height of the outer side wall is smaller than that of the inner side wall, and the positioning holes 41 are distributed on the lower edge surface of the inner side wall which is relatively protruded.
The outer side walls of the two ends of the front transverse frame of the two transverse frame members 50 respectively extend to form a baffle 501, and the corner connecting member is inserted into the insertion groove 52 through the transverse convex column, so that the baffle 501 just shields the front side surface of the corner connecting member assembled with the front transverse frame member.
The four-corner connector of the present embodiment includes two front connectors 60 and two rear connectors 65, a side flange 603 for scratch prevention is disposed at an outer corner of the front connector 60, and the side flange 603 and the baffle 501 are parallel to the same plane. The front connecting piece 60 is provided with a first transverse convex column 602, the rear connecting piece 65 is provided with a second transverse convex column 652, the first transverse convex column 602 and the second transverse convex column 652 are both matched with the insertion groove 52, the front connecting piece 60 and the rear connecting piece 65 are both provided with a longitudinal end 61 and are respectively connected and fixed with the corresponding longitudinal frame piece 40 according to the longitudinal end 61, the front connecting piece 60 and the rear connecting piece 65 of the embodiment are both fixed with the longitudinal frame piece 40 by inserting the longitudinal end 61 into a connecting groove at the end part of the longitudinal frame piece 40 and screwing the corner connecting piece and the longitudinal frame piece 40 from the outer side through a screw 410; of course, in other embodiments, the corner connectors and the longitudinal frame members 40 may be other fixed connection structures such as a snap connection.
The two transverse frame members 50 further include at least one supporting platform 53, and at least one supporting member 2A is disposed on the supporting platform 53. The bearing platform 53 of this embodiment is disposed on the inner side surfaces of the two transverse frame members 50; wherein, the bearing platform 53 is composed of at least two flanges respectively arranged on the inner side surfaces of the two transverse frame members 50; that is, two flanges extend outwards from the inner side surfaces of the two transverse frame members 50, the two flanges constitute the bearing platform 53 of the present embodiment, and the top surfaces of the flanges are provided with curved arc surfaces so that the bearing members 2A can be erected on the two flanges. The lower half of the outer surface of the two transverse frame members 50 is further provided with a transverse decorative line 56 to enhance the aesthetic visual effect and improve the product texture.
Referring to fig. 10, the bottom portions of the two longitudinal frame members 40 are respectively coupled to a pair of rails 100 so as to be slidable along the rails 100 by the two longitudinal frame members 40.
Fig. 11 to 15 show a combined frame 3 according to a third embodiment of the present invention, which includes two longitudinal frame members 70, two transverse frame members 80, four corner connectors and at least four locking members 720, wherein the inner sidewalls of the two ends of the longitudinal frame member 70 are respectively provided with at least one positioning hole 71, the two ends of the transverse frame member 80 are respectively provided with an insertion slot 82 and at least one locking hole 81, the corner connectors are provided with longitudinal ends 91 and transverse protruding columns which are distributed at a right angle, the four corner connectors are respectively fixedly connected to the two ends of the two longitudinal frame members 70 through the longitudinal ends 91, and the four corner connectors are respectively inserted into the insertion slots 82 of the two transverse frame members 80 through the transverse protruding columns so as to align the positioning holes 71 with the locking holes 81; the locking members 720 are screwed into the locking holes 81 from the positioning holes 71, so that the two longitudinal frame members 70 and the two transverse frame members 80 form a rectangular frame structure.
The longitudinal frame member 70 comprises an outer side wall and an inner side wall which are opposite, the bottom of the longitudinal frame member 70 is hollow, the height of the outer side wall is smaller than that of the inner side wall, and the positioning holes 71 are distributed on the lower edge surface of the inner side wall which is relatively protruded.
The outer side walls of the two ends of the front transverse frame pieces of the two transverse frame pieces 80 extend out to form a baffle plate 801 respectively, and the corner connecting pieces are inserted into the insertion grooves 82 through the transverse convex columns, so that the baffle plate 801 just shields the front side surfaces of the corner connecting pieces assembled with the front transverse frame pieces. Preferably, in this embodiment, a top panel 80a extends inward from the top of the blocking plate 801, and the top panel 80a is used for shielding the top of the corner connecting member assembled with the front transverse frame member. Namely, the corner connecting pieces assembled with the front transverse frame member 80 can be covered by the baffle 801 and the top panel 80a after the assembly is completed, so that the combined frame 3 is more concise and beautiful.
The four-corner connector of this embodiment includes two front connectors 90 and two rear connectors 95, the front connector 90 has a first transverse protruding column 902, the rear connector 95 has a second transverse protruding column 952, the first transverse protruding column 902 and the second transverse protruding column 952 are both adapted to the insertion slot 82, the front connector 90 and the rear connector 95 have longitudinal ends 91, and are respectively connected and fixed with the corresponding longitudinal frame 70 according to the longitudinal ends 91, the front connector 90 and the rear connector 95 of this embodiment are both fixed with the longitudinal frame 70 by inserting the longitudinal ends 91 into the connection slots at the end of the longitudinal frame 70 and screwing the corner connector with the longitudinal frame 70 from the outer side through screws 710; of course, in other embodiments, the corner connectors and the longitudinal frame member 70 may be other fixed connection structures such as a snap connection.
The two transverse frame members 80 further comprise at least one bearing platform 83, and at least one bearing member 3A is assembled on the bearing platform 83; the bearing platform 83 is arranged at the lower edge of the inner side of the two transverse frame pieces 80; and the bearing platform 83 is formed by at least two flanges respectively arranged on the two transverse frame members 80.
Preferably, the present embodiment further comprises a decorative plate 85A, wherein the decorative plate 85A is disposed on a channel 85 extending outward from the outer side surface of the front transverse frame member of the two transverse frame members 80; that is, the two lateral frame members 80 of the present embodiment include a front lateral frame member and a rear lateral frame member depending on the mounting position, and the decorative plate 85A is mounted on the front lateral frame member relatively close to the outer side.
In summary, the combined frame of the present invention includes two longitudinal frame members, two transverse frame members, four corner connectors and at least four locking members, wherein the inner side walls of the two ends of the longitudinal frame members are respectively provided with at least one positioning hole, the two ends of the transverse frame members are respectively provided with an insertion slot and at least one locking hole, the corner connectors are provided with a longitudinal end and a transverse protruding post which are distributed at a right angle, the four corner connectors are respectively fixedly connected to the two ends of the two longitudinal frame members through the longitudinal end, and the four corner connectors are respectively inserted into the insertion slots of the two transverse frame members through the transverse protruding posts, so as to align the positioning holes with the locking holes; the locking pieces are screwed into the locking holes from the positioning holes respectively, so that the two longitudinal frame pieces and the two transverse frame pieces form a rectangular frame structure in a surrounding mode. Therefore, the invention solves the problem of infirm frame combination and is convenient for assembly.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A combined frame is characterized by comprising two longitudinal frame members, two transverse frame members, four corner connecting members and at least four locking members, wherein the inner side walls of two ends of each longitudinal frame member are respectively provided with at least one positioning hole, two ends of each transverse frame member are respectively provided with an inserting groove and at least one locking hole, each corner connecting member is provided with a longitudinal end and a transverse convex column which are distributed at a right angle, the four corner connecting members are respectively fixedly connected to two ends of the two longitudinal frame members through the longitudinal ends, and the four corner connecting members are respectively inserted into the inserting grooves of the two transverse frame members through the transverse convex columns so as to align the positioning holes with the locking holes; the locking pieces are screwed into the locking holes from the positioning holes respectively, so that the two longitudinal frame pieces and the two transverse frame pieces form a rectangular frame structure in a surrounding mode.
2. The frame assembly of claim 1, wherein the longitudinal frame member includes an outer sidewall and an inner sidewall opposite to each other, the bottom of the longitudinal frame member is hollow, the height of the outer sidewall is smaller than the height of the inner sidewall, and the positioning holes are distributed on the lower surfaces of the inner sidewall opposite to each other.
3. The frame assembly of claim 1, wherein a baffle extends from the outer side wall of each of the two ends of the front frame member of the two frame members, and the corner connecting member is inserted into the insertion groove through the transverse projection, so that the baffle just covers the front side of the corner connecting member assembled with the front frame member.
4. A modular frame as claimed in claim 3, in which a top panel extends inwardly from the top of the retainer, the top panel being adapted to conceal the top of the corner connectors associated with the front transverse frame members.
5. The frame of claim 3, wherein the four corner connectors include two front connectors and two rear connectors, and a side flange for scratch prevention is disposed at an outer corner of the front connectors, and the side flange and the baffle are parallel to the same plane.
6. The modular frame of claim 1 wherein the two cross frame members further comprise at least one load-bearing platform, and wherein the at least one load-bearing member is disposed on the load-bearing platform.
7. The modular frame of claim 6 wherein the load-bearing platform is disposed at the top and/or bottom of the two transverse frame members; or
The bearing platform is arranged on the inner side surfaces of the two transverse frame pieces; or
The bearing platform is arranged at the lower edges of the inner sides of the two transverse frame pieces.
8. The modular frame of claim 6 wherein the load-bearing platform is formed by at least two flanges respectively provided on the two transverse frame members; or
The bearing platform is composed of at least two grooves which are respectively arranged on the two transverse frame pieces.
9. The modular frame of claim 1 further including a trim panel disposed in a channel extending outwardly from the outer side of the front one of the two cross frame members.
10. The modular frame of claim 1 wherein the corner connectors and the longitudinal frame members are in a snap and/or threaded configuration; and/or
The two transverse frame pieces are of hollow structures.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110309765 | 2021-03-23 | ||
| CN2021103097653 | 2021-03-23 |
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| CN113339371A true CN113339371A (en) | 2021-09-03 |
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| CN202121096574.5U Active CN215673052U (en) | 2021-03-23 | 2021-05-21 | Combined frame |
| CN202110555972.7A Pending CN113339371A (en) | 2021-03-23 | 2021-05-21 | Combined frame |
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| CN202121096574.5U Active CN215673052U (en) | 2021-03-23 | 2021-05-21 | Combined frame |
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| CN215673052U (en) * | 2021-03-23 | 2022-01-28 | 东莞世巨五金塑胶制品有限公司 | Combined frame |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202723135U (en) * | 2012-05-10 | 2013-02-13 | 东莞世巨五金塑胶制品有限公司 | Combined frame structure and connecting base thereof |
| CN205338258U (en) * | 2015-12-31 | 2016-06-29 | 森特士兴集团股份有限公司 | Locker ground plate framework |
| TWM539303U (en) * | 2016-11-29 | 2017-04-11 | Free Power Co Ltd | Screen assembling structure |
| CN207707548U (en) * | 2017-06-15 | 2018-08-10 | 无锡小强家居有限公司 | Using the cabinet of hidden screw formula mounting structure |
| CN108741708A (en) * | 2018-07-06 | 2018-11-06 | 世塑有限公司 | Combined commodity shelf |
| KR20200079647A (en) * | 2018-12-26 | 2020-07-06 | 김학섭 | Assembly structure of construction panel |
| CN215673052U (en) * | 2021-03-23 | 2022-01-28 | 东莞世巨五金塑胶制品有限公司 | Combined frame |
-
2021
- 2021-05-21 CN CN202121096574.5U patent/CN215673052U/en active Active
- 2021-05-21 CN CN202110555972.7A patent/CN113339371A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202723135U (en) * | 2012-05-10 | 2013-02-13 | 东莞世巨五金塑胶制品有限公司 | Combined frame structure and connecting base thereof |
| CN205338258U (en) * | 2015-12-31 | 2016-06-29 | 森特士兴集团股份有限公司 | Locker ground plate framework |
| TWM539303U (en) * | 2016-11-29 | 2017-04-11 | Free Power Co Ltd | Screen assembling structure |
| CN207707548U (en) * | 2017-06-15 | 2018-08-10 | 无锡小强家居有限公司 | Using the cabinet of hidden screw formula mounting structure |
| CN108741708A (en) * | 2018-07-06 | 2018-11-06 | 世塑有限公司 | Combined commodity shelf |
| KR20200079647A (en) * | 2018-12-26 | 2020-07-06 | 김학섭 | Assembly structure of construction panel |
| CN215673052U (en) * | 2021-03-23 | 2022-01-28 | 东莞世巨五金塑胶制品有限公司 | Combined frame |
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| Publication number | Publication date |
|---|---|
| CN215673052U (en) | 2022-01-28 |
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