Limiting piece for plate splicing and frame for limiting piece

Abstract

The utility model relates to a limiting piece for plate splicing and a frame for the limiting piece, the limiting piece is provided with a clamping strip sleeve, a connecting rod, a fixing plate and a spring, the clamping strip sleeve is at least fixedly provided with an extending clamping strip which extends horizontally, the middle part of the clamping strip sleeve is fixedly arranged at one end of the connecting rod, the fixing plate is fixedly arranged at the other end of the connecting rod, and the spring is arranged on the connecting rod. The connecting rod is sleeved with the spring, one end of the spring acts on the fixing plate, the other end of the spring extends towards the clamping strip sleeve in the extending direction of the connecting rod, the frame is provided with a first sectional material, a second sectional material and the limiting piece for material splicing, one end of the spring acts on the intersection of the first sectional material and the second sectional material, and the other end of the spring acts on the limiting piece. The other end of the spring acts on the fixing plate, the extending clamping strip is clamped into the clamping groove under the action of the elastic force of the spring and continuously forms abutting pressure, and a plate can be fixed and limited after being placed in the space formed by the first sectional material and the second sectional material.

Description

Technical Field

[0001] This utility model relates to a limiting component for splicing sheet metal and a frame for the limiting component. Background Technology

[0002] Folding houses are simple outdoor houses that are easy to assemble and disassemble. They are often used in the wild, construction sites and other places. In recent years, folding houses have been greatly improved in terms of standardization, modularization and convenience.

[0003] Folding houses utilize external expansion to increase usable space. Therefore, a folding roof is added to the frame of the folding house. The folding roof has a bottom plate, a top plate, and side plates. For aesthetic and safety reasons, special materials are used to install the bottom plate, top plate, and side plates. The installation is fixed by bolts or glue. When the materials need to be replaced or repaired, it is time-consuming and laborious to disassemble the materials. Summary of the Invention

[0004] The purpose of this utility model is to provide a limiting component for splicing sheet metal and a frame for the limiting component, which can restrict the sheet metal within the provided frame and facilitate disassembly and replacement.

[0005] The technical solution to achieve the purpose of this utility model is as follows: This utility model has a clip sleeve, a connecting rod, a fixing plate, and a spring. At least one horizontally extending clip is fixed on the clip sleeve. The middle part of the clip sleeve is fixedly disposed on one end of the connecting rod. The fixing plate is fixedly disposed on the other end of the connecting rod. The spring is sleeved on the connecting rod. One end of the spring acts on the fixing plate, and the other end of the spring extends toward the clip sleeve along the extension direction of the connecting rod.

[0006] Furthermore, the middle part of the clip sleeve is provided with a semi-ring extending circumferentially around the axis of the connecting rod. A handle is rotatably provided inside the semi-ring, which can be inserted into the semi-ring after rotation to form a plug-in engagement. The handle has insertion holes at both ends, and the semi-ring has insertion rods at both ends that can be inserted into the insertion holes for a rotatable engagement. The semi-ring is rotatably set inside the semi-ring through the insertion rods and insertion holes for a rotatable engagement. The inner wall of the semi-ring has a notch that communicates with the outside.

[0007] Furthermore, the lower end of the card strip sleeve is fixedly connected to the connecting rod, and the extended card strip is circumferentially fixed on the side wall of the card strip sleeve with the axis of the connecting rod as the center. The upper and lower ends of the card strip are respectively flush with the upper and lower ends of the card strip sleeve.

[0008] Furthermore, after the handle is inserted into the semi-ring, the outer side of the handle is flush with the upper end of the clip sleeve.

[0009] A kind of frame for limiting piece, with first profile and second profile and above-mentioned profile splicing limiting piece, first profile and second profile are arranged, first profile and second profile are communicated with outside after intersection;First profile and second profile are provided with through hole that can be passed by connecting rod at intersection, first profile and second profile are also provided with the clamping groove corresponding with extension card strip and being capable of being clamped into inside at the side of card strip sleeve towards the intersection, clamping groove is arranged at the corner of intersection of first profile and second profile, and the both ends of clamping groove are communicated with through hole and outside respectively;One end of spring acts on the intersection of first profile and second profile, and the other end of spring acts on fixed plate, and extension card strip is clamped into clamping groove under the action of spring elasticity and continuously forms pressure.

[0010] Further, the inside of the first profile is provided with a first channel, the inside of the second profile is provided with a second channel, the first channel and the second channel are communicated after the intersection of the first profile and the second profile, and an angle code capable of being clamped into the first channel and the second channel at both ends is further provided;The corner of the intersection of the first profile and the second profile is connected by the angle code to form an angle fixation.

[0011] The utility model has positive effect: (1) the card strip sleeve of the utility model is provided with at least one horizontally extending extension card strip, the middle part of the card strip sleeve is fixedly arranged on one end of the connecting rod, the fixed plate is fixedly arranged on the other end of the connecting rod, the spring is sleeved on the connecting rod, one end of the spring acts on the fixed plate, and the other end of the spring extends along the extension direction of the connecting rod and extends towards the card strip sleeve;After the connecting rod passes through the frame, the extension card strip is driven by the elastic force between the installation position and the fixed plate to limit the plate material, so that the plate material is fixed, and the plate material is prevented from separating from the installation space formed by the frame.

[0012] (2) the middle part of the card strip sleeve is provided with a semicircle extending around the axis of the connecting rod, and a handle capable of being clamped into the semicircle to form a plug-in fit after rotation is rotatably arranged in the semicircle;The handle can be rotated with the card strip sleeve, so as to drive the extension card strip to separate from the limiting of the plate material or limit the plate material, which is convenient to operate.

[0013] (3) the inner wall of the semicircle is provided with a missing slot in communication with the outside, which can facilitate the staff to take out the handle from the semicircle.

[0014] (4) the inside of the first profile is provided with a first channel, the inside of the second profile is provided with a second channel, the first channel and the second channel are communicated after the intersection of the first profile and the second profile, and an angle code capable of being clamped into the first channel and the second channel at both ends is further provided;The angle code can fix the first profile and the second profile at an angle, prevent deformation at the connection of the first profile and the second profile, and at the same time, can strengthen the connection strength of the first profile and the second profile. Attached Figure Description

[0015] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein...

[0016] Figure 1 This is a schematic diagram of the limiting component in this utility model;

[0017] Figure 2 This is a schematic diagram of the frame structure in this utility model;

[0018] Figure 3 for Figure 1 Enlarged view of part A in the middle;

[0019] Figure 4 for Figure 2 Enlarged view of part B in the image. Detailed Implementation

[0020] See Figures 1 to 4 This utility model includes a clip sleeve 1, a connecting rod 2, a fixing plate 3, and a spring 4. At least one horizontally extending clip a is fixed on the clip sleeve 1. The middle part of the clip sleeve 1 is fixedly disposed on one end of the connecting rod 2, and the fixing plate 3 is fixedly disposed on the other end of the connecting rod 2. The spring 4 is sleeved on the connecting rod 2, one end of the spring 4 acts on the fixing plate 3, and the other end of the spring 4 extends toward the clip sleeve 1 along the extension direction of the connecting rod 2.

[0021] The middle part of the clip sleeve 1 is provided with a semi-ring 11 extending circumferentially around the axis of the connecting rod 2. A handle 12 is rotatably provided inside the semi-ring 11, which can be inserted into the semi-ring 11 after rotation to form a plug-in engagement. The handle 12 has insertion holes at both ends. The semi-ring 11 has insertion rods at both ends that can form a plug-in rotational engagement with the insertion holes. The semi-ring 11 is rotatably set inside the semi-ring 11 through the plug-in rotational engagement of the insertion rods with the insertion holes. The inner wall of the semi-ring 11 is provided with a notch 13 that communicates with the outside.

[0022] The lower end of the clip sleeve 1 is fixedly connected to the connecting rod 2. The extended clip a is circumferentially fixed on the side wall of the clip sleeve 1 with the axis of the connecting rod 2 as the center. The upper and lower ends of the clip are respectively flush with the upper and lower ends of the clip sleeve 1.

[0023] After the handle 12 is inserted into the semi-ring 11, the outer side of the handle 12 is flush with the upper end of the clip sleeve 1.

[0024] A frame for limiting piece, having a first profile 5 and a second profile 6 and the above-mentioned material splicing limiting piece, the first profile 5 and the second profile 6 are arranged intersecting, the first profile 5 and the second profile 6 are communicated with the outside after intersecting; the intersection of the first profile 5 and the second profile 6 is provided with a through hole through which a connecting rod 2 can pass, and the intersection of the first profile 5 and the second profile 6 is also provided with a clamping groove b on the side facing the clamping strip sleeve 1, which is arranged corresponding to the extending clamping strip a and can be clamped into the clamping groove b, the clamping groove b is arranged at the corner of the intersection of the first profile 5 and the second profile 6, and the two ends of the clamping groove b are respectively communicated with the through hole and the outside; one end of the spring 4 acts on the intersection of the first profile 5 and the second profile 6, and the other end of the spring 4 acts on the fixed plate 3, the extending clamping strip a is clamped into the clamping groove b under the action of the elasticity of the spring 4 and continuously forms a pressing force.

[0025] The inside of the first profile 5 is provided with a first channel 51, the inside of the second profile 6 is provided with a second channel 61, the first channel 51 and the second channel 61 are arranged in communication after the intersection of the first profile 5 and the second profile 6, and an angle code is also provided, which can be clamped into the first channel 51 and the second channel 61 at both ends; the corner of the intersection of the first profile 5 and the second profile 6 is connected by the angle code to form an angle fixation.

[0026] The two ends of the angle code are provided with screw holes, and after the two ends of the angle code enter the first channel 51 and the second channel 61, the angle code can be fixed by screwing the threads of the screw holes, thereby strengthening the connection strength of the first profile 5 and the second profile 6.

[0027] After the two ends of the angle code enter the first channel 51 and the second channel 61, the angle of the intersecting profile of the first profile 5 and the second profile 6 is adjusted by adjusting the angle code, and after the angle is adjusted, the wrapping of the clamping groove b is also more fitted.

[0028] The number of spaces formed after the intersection of the extending clamping strip a and the first profile 5 and the second profile 6 corresponds, that is, when the first profile 5 and the second profile 6 form one space, the extending clamping strip a is provided with one, when the first profile 5 and the second profile 6 form two spaces, the extending clamping strip a is provided with two, when the first profile 5 and the second profile 6 form four spaces, the extending clamping strip a is provided with four, and the extending clamping strip a is provided with at most four.

[0029] The first profile 5 and the second profile 6 intersect in a cross shape, and the clamping groove b is arranged at the four corners of the cross intersection of the first profile 5 and the second profile 6.

[0030] The first profile 5 and the second profile 6 are both provided with a flange, the flange is located in the space formed by the first profile 5 and the second profile 6, and the board can also be placed in the space, and the extending clamping strip a in the clamping strip sleeve 1 is clamped into the clamping groove b under the action of the elasticity of the spring 4 and continuously forms a pressing force on the board located in the space.

[0031] The framework can be applied to wall panels or roof panels in a foldable house.

[0032] The working principle of the utility model is as follows: the connecting rod 2 is passed through the through hole, the fixed plate 3 and the clamping strip sleeve 1 are fixedly arranged on the two ends of the connecting rod 2 by means of electric welding, the spring 4 is sleeved on the connecting rod 2, the two ends of the spring 4 are respectively applied to the side of the fixed plate 3 and the intersection of the first section bar 5 and the second section bar 6 and face the fixed plate 3, the extension clamping strip a on the clamping strip sleeve 1 is moved to the side of the intersection of the first section bar 5 and the second section bar 6 and faces the clamping strip sleeve 1 under the elastic force of the spring 4 and is clamped into the clamping groove b under the continuous force, the extension clamping strip a in the clamping strip sleeve 1 is clamped into the clamping groove b under the elastic force of the spring 4 and continuously presses the plate material in the space, thereby limiting the plate material between the first section bar 5 and the second section bar 6.

[0033] The above specific embodiments further specifically describe the purpose, technical scheme and beneficial effects of the utility model, and it should be understood that the above description is only for specific embodiments of the utility model and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A limiting component for splicing sheet metal, characterized in that: It has a clip sleeve (1), a connecting rod (2), a fixing plate (3) and a spring (4). At least one horizontally extending extension clip (a) is fixed on the clip sleeve (1). The middle part of the clip sleeve (1) is fixed on one end of the connecting rod (2). The fixing plate (3) is fixed on the other end of the connecting rod (2). The spring (4) is sleeved on the connecting rod (2). One end of the spring (4) acts on the fixing plate (3). The other end of the spring (4) extends towards the clip sleeve (1) along the extension direction of the connecting rod (2).

2. The limiting component for splicing sheet metal according to claim 1, characterized in that: The card sleeve (1) has a semi-ring (11) extending circumferentially around the axis of the connecting rod (2) in the middle. A handle (12) is rotatably provided inside the semi-ring (11) and can be inserted into the semi-ring (11) after rotation to form a plug-in fit. The handle (12) has a plug hole at both ends. The semi-ring (11) has a plug rod at both ends that can be inserted into the plug hole for rotational fit. The semi-ring (11) is rotatably set inside the semi-ring (11) through the plug rod and the plug hole for rotational fit. The inner wall of the semi-ring (11) has a notch (13) that communicates with the outside.

3. A limiting component for splicing sheet metal according to claim 2, characterized in that: The lower middle part of the card sleeve (1) is fixedly connected to the connecting rod (2), and the extended card strip (a) is circumferentially fixed on the side wall of the card sleeve (1) with the axis of the connecting rod (2) as the center. The upper and lower ends of the card strip are respectively flush with the upper and lower ends of the card sleeve (1).

4. A limiting component for splicing sheet metal according to claim 3, characterized in that: After the handle (12) is inserted into the half ring (11), the outer side of the handle (12) is flush with the upper end of the clip sleeve (1).

5. A frame for a limiting member, comprising a first profile (5) and a second profile (6) and a limiting member for splicing materials as described in claim 4, characterized in that: The first profile (5) and the second profile (6) are intersecting and forming a communication space with the outside after the first profile (5) and the second profile (6) intersect; a through hole is provided at the intersection of the first profile (5) and the second profile (6) for the connecting rod (2) to pass through; a slot (b) corresponding to the extension slot (a) and into which the extension slot (a) can be inserted is also provided on the side of the intersection of the first profile (5) and the second profile (6) facing the slot sleeve (1); the slot (b) is located at the corner where the first profile (5) and the second profile (6) intersect; the two ends of the slot (b) are respectively connected to the through hole and the outside; one end of the spring (4) acts on the intersection of the first profile (5) and the second profile (6), and the other end of the spring (4) acts on the fixing plate (3); the extension slot (a) is inserted into the slot (b) under the action of the spring force of the spring (4) and continuously forms a pressing.

6. A frame according to claim 5, characterized in that: The first profile (5) has a first channel (51) inside, and the second profile (6) has a second channel (61) inside. After the first profile (5) and the second profile (6) intersect, the first channel (51) and the second channel (61) are connected. Angle brackets are also provided at both ends, which can be respectively inserted into the first channel (51) and the second channel (61). The corner where the first profile (5) and the second profile (6) intersect are fixed at an angle by the connection of the angle brackets.

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