CN216317002U - Quick locking fixing device - Google Patents
Quick locking fixing device Download PDFInfo
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- CN216317002U CN216317002U CN202122690661.XU CN202122690661U CN216317002U CN 216317002 U CN216317002 U CN 216317002U CN 202122690661 U CN202122690661 U CN 202122690661U CN 216317002 U CN216317002 U CN 216317002U
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- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a quick locking and fixing device which comprises a sliding frame, a support arm and a connecting structure, wherein the connecting structure comprises a plurality of buckles and a plurality of clamping grooves, the buckles and the clamping grooves are arranged in a one-to-one correspondence manner, one of the buckles and the clamping grooves is positioned on the sliding frame, and the other of the buckles and the clamping grooves is positioned on the support arm; the buckle includes pole body section and connects in the knot body section of pole body section, and the draw-in groove includes arc wall and standing groove, and arc wall one end opening intercommunication is external, and the standing groove is connected to the arc wall other end, and the at least afterbody of standing groove staggers with this opening. This quick locking fixing device has realized sliding frame and the inseparable combination and the locking of support arm through connection structure, realizes tearing open fast, has simple structure, easy and simple to handle, low cost's characteristics. And in the operation process, any installation tool is not needed, and the practicability is good.
Description
Technical Field
The utility model belongs to the technical field of storage equipment, and particularly relates to a quick locking and fixing device.
Background
The storage rack is storage equipment, is a rack for storing articles and is made of metal, plastic, solid wood and the like, can be used for storing household articles and industrial storage, greatly saves the household space in the household space design, provides a lot of inspiration and originality for designers to design the household space, and can play a role in decoration sometimes.
The existing storage rack is arranged into a plurality of layers to fully utilize the space in the vertical direction, specifically, the storage rack comprises a plurality of layered structures arranged in parallel and two support structures respectively positioned at two sides of the layered structures, and the layered structures and the support structures are connected through screws.
The layered structure can be used in combination with the support structure or independently, but the layered structure has the following disadvantages when being installed: need extra screw to fix, and need use the instrument that corresponds just can install, the installation is limited, and installation time is longer, and under individual installation condition, if the space is narrow and small, the installation degree of difficulty is big.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick locking and fixing device, which solves the problem of inconvenience in installation of a layered structure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a quick locking and fixing device comprises a sliding frame, a support arm and a connecting structure, wherein the connecting structure comprises a plurality of buckles and a plurality of clamping grooves, the buckles and the clamping grooves are arranged in a one-to-one correspondence manner, one of the buckles and the clamping grooves is positioned on the sliding frame, and the other of the buckles and the clamping grooves is positioned on the support arm;
the buckle comprises a rod body section and a buckle body section connected with the rod body section, the clamping groove comprises an arc-shaped groove and a placing groove, one end of the arc-shaped groove is provided with an opening communicated with the outside, the other end of the arc-shaped groove is connected with the placing groove, and at least the tail part of the placing groove is staggered with the opening;
when the sliding frame is connected with the support arm, the rod body section slides to the placing groove along the arc-shaped groove, and the buckle body section is positioned on the outer side surface of the support arm or the inner side surface of the sliding frame.
In one possible design, the rod section and the buckle section are perpendicular to each other, and the rod section and the buckle section are integrally formed.
In a possible design, the arc wall is connected to standing groove one end, and the standing groove other end draws in gradually, and when the body of rod section was located the standing groove, the end of drawing in of standing groove can form interference fit with the body of rod section.
In one possible design, the connecting structure further comprises a positioning boss and a positioning groove adapted to the positioning boss, wherein one of the positioning boss and the positioning groove is located on the sliding frame, and the other of the positioning boss and the positioning groove is located on the support arm.
In one possible design, the sliding frame comprises an outer frame and an inner frame, wherein the outer frame is provided with an opening, and the inner frame is arranged on the outer frame in a sliding manner and can enter and exit along the opening;
one of the buckle or the clamping groove is positioned on the outer frame, and when the clamping groove is positioned on the outer frame, the inner side of the outer frame is provided with a convex table body, and the inner frame is arranged on the table body in a sliding manner.
In one possible design, the outer frame is configured as a U-shaped frame, the inner frame is configured as a square frame adapted to the U-shaped frame, and the square frame is slidably disposed on the U-shaped frame through a pulley and chute structure.
In one possible design, the support arm can be arranged into a strip shape or a triangular plate shape, when the support arm is arranged into the triangular plate shape, a tip end of the triangular plate is arranged at the opening of the outer frame, and a plurality of clamping platforms are arranged on the side edge corresponding to the tip end;
correspondingly, the support arm can be connected to the clamping strip, and the clamping strip is provided with a plurality of clamping grooves which are adapted to the clamping table.
Has the advantages that:
this quick locking fixing device has realized sliding frame and the inseparable combination and the locking of support arm through connection structure, realizes tearing open fast, has simple structure, easy and simple to handle, low cost's characteristics. And in the operation process, any installation tool is not needed, and the practicability is good.
Drawings
Fig. 1 is a schematic structural view of a quick locking fixture.
Fig. 2 is a schematic view of the assembly of the sliding frame and the bracket arm.
Fig. 3 is a partially enlarged structural diagram of a portion a in fig. 2.
Fig. 4 is an exploded view of the sliding frame and the bracket arm.
Fig. 5 is a partially enlarged structural view at B in fig. 4.
Fig. 6 is a schematic structural view of the sliding frame.
In the figure:
1. a sliding frame; 11. an outer frame; 12. an inner frame; 2. a support arm; 31. buckling; 311. a rod section; 312. a buckle section; 32. a card slot; 321. an arc-shaped slot; 322. a placement groove; 33. positioning the boss; 4. clamping the strip; 5. a storage basket.
Detailed Description
Example (b):
the layered structure in the storage rack has the characteristic of flexible use, for example, when the layered structure is used independently, the layered structure can be fixed in a cloakroom, so that the vertical space is layered, and the usable space volume is improved. At this time, the layered structure is fixed by bolts, screws, or the like, which brings difficulty to installation, and specifically, the more the number of bolts or screws used, the more the number of screwing times, and the longer the installation time; the second is an installation tool which needs to be adapted, including but not limited to a wrench and a screwdriver; and thirdly, under some special installation conditions, such as narrow space, corners and the like, the use of installation tools is limited, and the installation difficulty is further improved.
Therefore, a quick locking fixing device is proposed, and specifically, as shown in fig. 1 to 6, the quick locking fixing device includes a sliding frame 1, a bracket arm 2 and a connecting structure, wherein the connecting structure includes a plurality of buckles 31 and a plurality of slots 32, the buckles 31 and the slots 32 are arranged in a one-to-one correspondence, one of the buckles 31 and the slots 32 is located on the sliding frame 1, and the other of the buckles 31 and the slots 32 is located on the bracket arm 2.
Namely, the sliding frame 1 is equivalent to a layered structure and plays a role of placing articles; the bracket arm 2 is matched with the sliding frame 1 for use, and plays a role in supporting and positioning. Specifically, the support arm 2 is fixed on a base body, the sliding frame 1 is detachably connected with the support arm 2 through a connecting structure, when the sliding frame 1 is placed on the support arm 2, the buckle 31 is aligned and placed in the clamping groove 32, and connection of the sliding frame 1 and the support arm 2 is achieved; otherwise, the buckle 31 moves out of the clamping groove 32, so that the sliding frame 1 is separated from the support arm 2, the operation is simple and convenient, and the mounting and dismounting efficiency is high.
It is easy to understand that the number of the support arms 2 used in conjunction with a sliding frame 1 can be determined according to the actual use conditions, which can be determined by the following factors: the shape of the slide frame 1, the design load of the slide frame 1, and the installation space. Meanwhile, according to actual use conditions, a person skilled in the art can flexibly adjust the number of the buckles 31 and the clamping grooves 32. Further, the base refers to any structure that may be used to mount the bracket arm 2, including but not limited to cabinets and walls.
The connection between the sliding frame 1 and the support arm 2 is described below with reference to specific structures of the buckle 31 and the slot 32, where the buckle 31 includes a rod body section 311 and a buckle body section 312 connected to the rod body section 311, the slot 32 includes an arc-shaped slot 321 and a placement slot 322, one end of the arc-shaped slot 321 is provided with an opening communicated with the outside, the other end of the arc-shaped slot 321 is connected to the placement slot 322, and at least the tail of the placement slot 322 is staggered from the opening; when the sliding frame 1 is connected to the support arm 2, the rod body 311 slides along the arc-shaped slot 321 to the placement slot 322, and the buckle body 312 is located on the outer side surface of the support arm 2 or the inner side surface of the sliding frame 1.
During installation, the position of one of the sliding frame 1 and the support arm 2 is fixed, if the support arm 2 is fixed first, a worker holds the sliding frame 1 by hand and moves towards the support arm 2, and the rod body section 311 passes through the opening of the arc-shaped groove 321 and is inserted into the arc-shaped groove 321; meanwhile, the buckle section 312 is located on the outer side surface of the support arm 2 or the inner side surface of the sliding frame 1. The sliding frame 1 is moved along the arc-shaped slot 321, so that the rod body section 311 enters the placing slot 322, and the connection between the sliding frame 1 and the bracket arm 2 is completed.
At this time, the placement groove 322 is misaligned with the arc-shaped groove 321, the movement of the sliding frame 1 in the vertical direction and the movement toward the bottom of the placement groove 322 are restricted, and the buckle section 312 simultaneously restricts the movement of the sliding frame 1 in the horizontal direction, that is, the movement of the sliding frame 1 is only the movement toward the arc-shaped groove 321 along the placement groove 322.
When the movable type sliding frame is detached, the worker holds the sliding frame 1 to move along the placing groove 322 to the arc-shaped groove 321, and then takes out the sliding frame 1 from the arc-shaped groove 321 to remove the connection between the sliding frame 1 and the support arm 2.
It is easy to understand that when the sliding frame 1 is fixed first, the installation process is consistent with the first fixing of the bracket arm 2, and the details are not repeated here.
This quick locking fixing device has realized sliding frame 1 and the inseparable combination and the locking of support arm 2 through connection structure, realizes tearing open fast, has simple structure, and is easy and simple to handle, low cost's characteristics. And in the operation process, any installation tool is not needed, and the practicability is good.
In a possible implementation manner, the rod body section 311 and the buckle body section 312 are perpendicular to each other, so that the length of the buckle 31 is reduced, the size is reduced, and the use in a narrow space is facilitated.
In addition, when the engaging groove 32 is disposed on the supporting arm 2 and the sliding frame 1 is connected to the supporting arm 2, the rod 311 is disposed outside the supporting arm 2, and the rod 311 is perpendicular to the buckle 312, so that the probability of the buckle 312 scratching a user is reduced. Optionally, a slot for receiving the rod segment 311 is disposed on the support arm 2, so as to completely prevent the user from being scratched.
In a possible implementation manner, the rod body section 311 and the buckle body section 312 are integrally formed, so that a stress concentration phenomenon at a connection position of the rod body section 311 and the buckle body section 312 is avoided, and the service life of the buckle 31 is greatly prolonged.
In this embodiment, the connecting structure further includes a positioning boss 33 and a positioning groove adapted to the positioning boss 33, wherein one of the positioning boss 33 and the positioning groove is located on the sliding frame 1, and the other of the positioning boss 33 and the positioning groove is located on the bracket arm 2. Namely, the positioning boss 33 plays a positioning role, so that the sliding frame 1 is ensured to be correctly aligned with the bracket arm 2, and the mounting efficiency is improved. Alternatively, the positioning boss 33 may be configured in any suitable shape, and accordingly, the shape of the positioning groove is adapted to the shape of the positioning boss 33. Preferably, in this way, when an article is placed on the sliding frame 1, the sliding frame 1 tends to slide downward due to the gravity of the article, and the contact area between the sliding frame 1 and the wedge-shaped surface gradually increases, or the contact area between the support arm 2 and the wedge-shaped surface gradually increases, that is, the wedge-shaped surface slightly deforms, the contact between the sliding frame 1 and the support arm 2 is tighter, and the connection between the sliding frame 1 and the support arm 2 is firmer.
Use screwed connection among the prior art, when combining insecure, the condition that drops appears easily, causes the damage of article, and this quick locking fixing device makes the contact inseparabler between sliding frame 1 and the support arm 2 through the wedge face of location boss 33 in the condition of article weight increase, and the structure is more firm, avoids the appearance of the condition such as the structure drops, article drop, improves the comfort level of using.
In this embodiment, the sliding frame 1 includes an outer frame 11 and an inner frame 12, wherein the outer frame 11 is provided with an opening, the inner frame 12 is slidably disposed on the outer frame 11 and can move in and out along the opening, and one of the buckle 31 or the slot 32 is located on the outer frame 11. By dividing the sliding frame 1 into the outer frame 11 and the inner frame 12, and the inner frame 12 is slidable, the inner frame 12 is drawable, that is, the inner frame 12 is pulled out when articles are taken and placed, otherwise, the inner frame 12 is pushed in, so that the convenience of use is further improved.
Alternatively, a basket 5 may be placed on the inner frame 12, and articles may be placed in the basket 5, so that the height of the available space of the same sliding frame 1 is increased, the number of articles to be stored is also increased, and the storage performance is increased. Meanwhile, the depth of the basket 5 can be properly adjusted according to actual use conditions.
Furthermore, the inner frame 12 may be connected to the outer frame 11 by any suitable sliding connection.
In a possible implementation, when the slot 32 is located on the outer frame 11, the inner side of the outer frame 11 is provided with a convex platform, and the inner frame 12 is slidably disposed on the platform. When sliding frame 1 connects support arm 2, body of rod section 311 is located sliding frame 1's inboard, the inboard of frame 11 promptly, obviously, the condition that body of rod section 311 blockked inside casing 12 can appear this moment, causes the inconvenience of inside casing 12 pulling, consequently, through the stage body in order to increase the distance between body of rod section 311 and the inside casing 12, and then avoid body of rod section 311 to block inside casing 12, has effectively improved the convenience of inside casing 12 pulling to and the comfort level of use.
In a possible implementation, see fig. 6, the outer frame 11 is configured as a U-shaped frame and the inner frame 12 is configured as a square frame adapted to the U-shaped frame, the square frame being slidably arranged on the U-shaped frame by means of a pulley and runner structure. At this time, when the load is large, the two bracket arms 2 can be arranged, that is, the two sides of the outer frame 11 are respectively provided with the bracket arm 2; alternatively, when the load-bearing capacity is small or the space is limited, only one of the support arms 2 is provided, i.e. the support arm 2 is located on the opposite side of the opening of the outer frame 11.
In this embodiment, support arm 2 can set up to strip or triangular plate shape, and when being the strip promptly, support arm 2 shared space is littleer, when being triangular plate shape, and support arm 2's bearing capacity is better, and then the user can select according to actual conditions.
In addition, when the support arm 2 is in a triangular plate shape, the size of the support arm 2 is larger, the space capable of being improved is larger, and the functions of the support arm 2 can be more comprehensive, specifically, when the support arm 2 is in a triangular plate shape, one tip end of the triangular plate is arranged at the opening of the outer frame 11, and a plurality of clamping platforms are arranged on the side edge corresponding to the tip end; correspondingly, the bracket arm 2 can be connected to the clamping strip 4, and the clamping strip 4 is provided with a plurality of clamping grooves adapted to the clamping table.
At this moment, can adjust the position at support arm 2 place through plug support arm 2, and then adjust the position at slide frame 1 place, then when being equipped with a plurality of slide frames 1 on card strip 4, can be according to the article that will place, nimble adjusting position, it is nimble convenient to use, and the practicality is good.
Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The quick locking and fixing device is characterized by comprising a sliding frame (1), a support arm (2) and a connecting structure, wherein the connecting structure comprises a plurality of buckles (31) and a plurality of clamping grooves (32), the buckles (31) and the clamping grooves (32) are arranged in a one-to-one correspondence manner, one of the buckles (31) and the clamping grooves (32) is positioned on the sliding frame (1), and the other of the buckles (31) and the clamping grooves (32) is positioned on the support arm (2);
the buckle (31) comprises a rod body section (311) and a buckle body section (312) connected to the rod body section (311), the clamping groove (32) comprises an arc-shaped groove (321) and a placing groove (322), one end of the arc-shaped groove (321) is provided with an opening communicated with the outside, the other end of the arc-shaped groove (321) is connected with the placing groove (322), and at least the tail of the placing groove (322) is staggered with the opening;
when the sliding frame (1) is connected with the support arm (2), the rod body section (311) slides into the placing groove (322) along the arc-shaped groove (321), and the buckle body section (312) is positioned on the outer side surface of the support arm (2) or the inner side surface of the sliding frame (1).
2. A quick-lock fastening device according to claim 1, wherein the rod section (311) and the buckle section (312) are perpendicular to each other, and the rod section (311) and the buckle section (312) are integrally formed.
3. The quick-lock fastening device according to claim 1, wherein the connecting structure further comprises a positioning boss (33) and a positioning slot adapted to the positioning boss (33), wherein one of the positioning boss (33) and the positioning slot is located on the sliding frame (1) and the other of the positioning boss (33) and the positioning slot is located on the holder arm (2).
4. The quick locking and fixing device according to claim 1, wherein the sliding frame (1) comprises an outer frame (11) and an inner frame (12), wherein the outer frame (11) is provided with an opening, and the inner frame (12) is slidably arranged on the outer frame (11) and can move in and out along the opening;
one of the buckle (31) or the clamping groove (32) is positioned on the outer frame (11), and when the clamping groove (32) is positioned on the outer frame (11), the inner side of the outer frame (11) is provided with an outward convex platform body, and the inner frame (12) is arranged on the platform body in a sliding manner.
5. Quick-locking fixing device according to claim 4, characterized in that the outer frame (11) is provided as a U-shaped frame and the inner frame (12) is provided as a square frame adapted to the U-shaped frame, the square frame being slidably arranged on the U-shaped frame by means of a pulley-and-runner arrangement.
6. The quick locking and fixing device according to claim 4, wherein the support arm (2) is configured as a strip or a triangular plate, when the support arm (2) is configured as a triangular plate, a tip of the triangular plate is disposed at the opening of the outer frame (11), and a plurality of clamping platforms are disposed on the side corresponding to the tip;
correspondingly, support arm (2) can be connected to card strip (4), is equipped with the joint groove of a plurality of adaptation in joint platform on card strip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122690661.XU CN216317002U (en) | 2021-11-04 | 2021-11-04 | Quick locking fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122690661.XU CN216317002U (en) | 2021-11-04 | 2021-11-04 | Quick locking fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216317002U true CN216317002U (en) | 2022-04-19 |
Family
ID=81135732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122690661.XU Active CN216317002U (en) | 2021-11-04 | 2021-11-04 | Quick locking fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216317002U (en) |
-
2021
- 2021-11-04 CN CN202122690661.XU patent/CN216317002U/en active Active
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