Door and window sample corner display system

Abstract

The present application relates to door and window sales technical field, particularly to a door and window sample angle display system, comprising a middle sleeve core, at least two rods arranged on the middle sleeve core, door and window sample angles fixed on the rods, a guide structure connected between the middle sleeve core and the rods, the guide structure is used for moving the rods to a display position away from the middle sleeve core and to a storage position close to the middle sleeve core, the rods are adapted to form a gap with the middle sleeve core and adjacent rods in the display position to display the side section structure of the door and window sample angle, and the rods are adapted to be stored in a side close manner with the middle sleeve core and / or adjacent rods in the storage position. The display system can be shrunk to reduce the volume to facilitate being put into a storage box, and the door and window sample angle can be pulled away from the middle sleeve core to display when taken out of the storage box.

Description

Technical Field

[0001] This invention relates to the field of door and window sales technology, and in particular to a door and window sample display system. Background Technology

[0002] When displaying door and window corner samples, in order to allow customers to intuitively understand the design highlights of the door and window corner samples, it is necessary to use a display rack to fix the door and window corner samples in a specific posture. Each door and window corner sample is equipped with a dedicated display rack, or a large display rack is used to fix all door and window corner samples on the large display rack.

[0003] All of the above situations have drawbacks: when you need to carry multiple door and window samples to visit customers or to exhibitions for promotion, it is inconvenient to carry multiple display racks or large display racks. You can only carry door and window samples without display racks, resulting in a very poor display effect. Summary of the Invention

[0004] In view of this, the present invention provides a door and window corner sample display system, which aims to improve the portability of carrying display racks and multiple door and window corner samples.

[0005] To address the aforementioned issues, the present invention provides a door and window corner display system, comprising a central core and at least two rods disposed on the central core. Door and window corners are fixed on the rods. A guide structure connects the central core and the rods. The guide structure enables the rods to move away from the central core to a display position and towards the central core to a storage position. When in the display position, the rods are adapted to form gaps with the central core and adjacent rods to display the side cross-sectional structure of the door and window corners. When in the storage position, the rods are adapted to be stored in close contact with the central core and / or adjacent rods on their sides.

[0006] Optionally, the guide structure guides the rod to move along the length of the rod.

[0007] Optionally, the intermediate core is provided with a slot, the rod is inserted into the slot, and the door and window template is located outside the slot.

[0008] Optionally, at least two layers of slots are provided on the side of the intermediate core, and two rods with opposite insertion positions are inserted into each layer of slots.

[0009] Optionally, the rod includes a core and a sleeve, and two rods in opposite positions are a core and a sleeve, respectively, with the core and sleeve being inserted into each other.

[0010] Optionally, the guide structure includes a strip hole on the rod and a limiting rod on the intermediate sleeve core, the strip hole extending along the length direction of the rod and the limiting rod passing through the strip hole.

[0011] Optionally, the limiting rod is located at the central axis of the intermediate sleeve core, and the limiting rod passes through the strip hole of all the rods.

[0012] Optionally, the door and window sample display system also includes an unlockable locking structure for locking the rod in the display position or the storage position.

[0013] Optionally, the locking structure includes a pin and a socket; the intermediate sleeve core is provided with a pin hole, a pin is inserted into the pin hole, and the rod is provided with a socket for the pin to be inserted; at least two sockets are provided along the length of the rod, and the sockets located at the beginning and end of the rod correspond to the display position and the storage position of the rod, respectively.

[0014] Optionally, the pin is a plunger screw.

[0015] Optionally, the shape of the intermediate core is adapted to fill the space enclosed by all the corners of the doors and windows when folded up.

[0016] Optionally, an advertising area may be provided on the surface of the intermediate core.

[0017] Optionally, the number of rods is four, arranged in a cross shape.

[0018] The technical solution of the present invention has the following advantages: 1. It can be shrunk to reduce its volume, making it easier to put into a storage box. When displaying it after taking it out of the storage box, simply pull the corners of the door and window sample away from the central core. 2. In display mode, the outer surface and cross-section of the door and window corners can be displayed simultaneously, and multiple different positions of the four door and window corners can be observed from the same perspective; 3. This display system can show four identical door and window corner samples, or four different door and window corner samples; 4. In both the display and storage states, there are locking structures to keep the corners of the doors and windows fixed relative to the central core. 5. The locking structure uses a plunger screw and a socket, which allows the door and window corner sample to be unlocked and moved when subjected to a certain pushing force, making it convenient for the door and window corner sample display system to quickly switch between display and storage states; 6. Two opposite rods (insert and sleeve) constitute a telescopic rod. Only one slot needs to be set on the middle sleeve to insert and match the telescopic rod. For four rods, only two slots need to be opened in the middle sleeve, which simplifies the structure. 7. By using only one limiting rod inserted into the slot of the four rods, the purpose of preventing the four rods from coming out of the slot can be achieved, which simplifies the structure. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a perspective view of the door and window angle display system in an embodiment of the present invention.

[0021] Figure 2 This is a top view of the door and window angle display system in the display state in an embodiment of the present invention.

[0022] Figure 3 This is a top view of the door and window sample corner display system in the storage state in an embodiment of the present invention.

[0023] Figure 4 It is Figure 2 A schematic diagram of the structure after the middle core is made transparent.

[0024] Figure 5 This is a physical image of the door and window sample angle display system in an embodiment of the present invention.

[0025] Figure 6 This is a schematic diagram showing the connection between the transparent intermediate core and the corner of the door and window template in an embodiment of the present invention.

[0026] Figure 7 This is a schematic diagram showing the connection between the transparent intermediate core and the corner of the door and window template in an embodiment of the present invention.

[0027] Figure 8 yes Figure 4 A schematic diagram of the back structure.

[0028] Figure 9 yes Figure 1 A schematic diagram of the back structure.

[0029] Figure 10 This is a schematic diagram of the plunger screw in an embodiment of the present invention.

[0030] Figure 11 This is a schematic diagram of the insertion and mating of a pair of rods in an embodiment of the present invention.

[0031] Figure 12 This is a schematic diagram of the structure of the intermediate core in an embodiment of the present invention.

[0032] In the diagram: 1. Intermediate core, 1a. Slot, 1b. Pin, 2. Rod, 2a. Strip hole, 2b. Insert, 21. Sleeve, 22. Door and window corner, 3. Limiting rod, 4. Pin, 5. Piston screw, 51. Spring, 511. Ball, 512. Display gap, 6. Detailed Implementation

[0033] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. Based on the description of the present invention, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of the present invention.

[0034] Unless otherwise explicitly specified and limited, the terms "setup," "installation," and "connection" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of these terms based on the specific circumstances.

[0035] The terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of the invention is in use. They are only for the convenience of description and simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0036] The terms “first,” “second,” “third,” etc., are used merely to distinguish elements with similar properties, not to indicate or imply relative importance or a specific order.

[0037] The terms “include,” “comprising,” or any other variation thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0038] First Embodiment Please refer to Figure 1This invention provides a door and window corner display system, including a central core 1 and multiple rods 2 radially connected to the periphery of the central core 1. Door and window corners 3 are fixed on the rods 2. The central core 1 has a slot 1a on its side, and the rods 2 are used to slide into the slot 1a along their own length. The central core 1 has a locking structure for locking the rods 2 in a first position and a second position. The rods 2 are adapted to move away from the central core 1 to the first position to expose a display gap between adjacent door and window corners 3, and are adapted to move closer to the central core 1 to the second position to close the adjacent door and window corners 3.

[0039] Please refer to Figure 4 Furthermore, the rod 2 is provided with a strip hole 2a extending along the sliding insertion direction, and a limiting rod 4 is fixedly provided inside the intermediate core 1, with the limiting rod 4 passing through the strip hole 2a.

[0040] Furthermore, the limiting rod 4 is located at the central axis of the intermediate sleeve core 1, and the limiting rod 4 passes through the strip hole 2a of all the rods 2.

[0041] Please refer to Figure 8 and Figure 9 Specifically, the locking structure includes a pin 5 and a socket 2b; the intermediate sleeve core 1 has a pin hole 1b leading to the slot 1a, and a pin 5 is inserted into the pin hole 1b; the rod 2 has a socket 2b for inserting the pin 5; at least two sockets 2b are provided along the length of the rod 2, and the sockets 2b at the beginning and end correspond to the first position and the second position of the rod 2, respectively. Please refer to... Figure 10 In this embodiment, the pin 5 is preferably a plunger screw.

[0042] Please combine Figure 4 and Figure 11 Specifically, rod 2 includes a core 21 and a sleeve 22. Two rods 2 positioned opposite each other are the core 21 and the sleeve 22, respectively, and the core 21 and sleeve 22 are inserted into each other. Please refer to... Figure 12 The middle core 1 has at least two layers of slots 1a, and each layer of slot 1a is connected to two rods 2 with opposite positions. The outer wall of the sleeve 22 is in sliding fit with the inner wall of the slot 1a.

[0043] Please refer to Figure 3 Furthermore, the shape of the intermediate core 1 is suitable for filling the space enclosed by all the door and window corners 3 when in the stored state. The surface of the intermediate core 1 is set with an advertising area.

[0044] Second Embodiment Please refer to Figure 1This invention provides a door and window corner display system, including a central core 1 and four rods 2 connected to the periphery of the central core 1 and arranged in a cross shape. The end of the rod 2 away from the central core 1 is fixedly connected to a door and window corner 3. The four door and window corners 3 are evenly distributed around the center of the central core 1. The side of the central core 1 is provided with a slot 1a for the rods 2 to slide into.

[0045] Please refer to Figure 2 The top view of the door / window template 3 is an isosceles trapezoid, and the opposing sides of the door / window template 3 fixed on adjacent members 2 are parallel; when the door / window template 3 moves towards the middle core 1 until the two contact, please refer to... Figure 3 The sides of the door / window templates 3 fixed on adjacent members 2 will be in contact or nearly in contact (contact is the ideal state, but because the actual cutting precision of the profiles is not high, it may cause a narrow gap to form between the sides of adjacent door / window templates 3); please refer to Figure 2 When the door and window template 3 moves away from the middle core 1, the display gap 6 between the door and window templates 3 on the adjacent rods 2 will become larger and larger.

[0046] The door and window sample display system has two states: display state (see Figure 2 ) and storage status (see Figure 3 Please refer to... Figure 2 When it is necessary to display the door / window corner sample 3, move the rod 2 away from the central core 1, so that the door / window corner sample 3 on the adjacent rods 2 is exposed with a display gap 6. This is the display state. In this state, the central core 1 of the door / window corner sample display system can be fixed horizontally or placed directly on a table, or fixed vertically on a wall. Please refer to the reference. Figure 3 and Figure 2 When the display is complete and storage is required, move the rod 2 towards the middle core 1 so that the sides of the door and window corner 3 on the adjacent rod 2 are touching or nearly touching. This is the storage state. In this state, the door and window corner display system can be placed in the storage box for easy carrying.

[0047] The door and window corner display system proposed in this embodiment of the invention can be shrunk to reduce its volume, making it easy to put into a storage box. When displaying the door and window corner 3 after taking it out of the storage box, simply pull it away from the central core 1. In the display state, the outer surface and cross-section of the door and window corner 3 can be displayed simultaneously, and multiple different positions of the four door and window corner 3 can be observed from the same perspective. This display system can display four identical door and window corner 3 or four different door and window corner 3 (different door and window corners refer to differences in cross-section, surface concavity and convexity, or material, but in reality, their outline shapes are the same).

[0048] Please refer to Figure 4Furthermore, the rod 2 has a strip-shaped hole 2a extending along the sliding insertion direction, and a limiting rod 4 is fixed inside the intermediate sleeve 1, passing through the strip-shaped hole 2a. The limiting rod 4 restricts the extreme position of the rod 2 when inserted into the slot 1a. Please refer to [reference needed]. Figure 6 When the limiting rod 4 contacts one end of the strip hole 2a near the corner 3 of the door / window template, the rod 2 is at its extreme position when inserted into the slot 1a; please refer to Figure 7 The limiting rod 4 can also limit the extreme position of the rod 2 being pulled out of the slot 1a. When the limiting rod 4 contacts the end of the strip hole 2a away from the door and window corner 3, the rod 2 is at the extreme position of being pulled out of the slot 1a.

[0049] Please refer to Figure 4 Furthermore, the limiting rod 4 is located at the central axis of the intermediate core 1, and the limiting rod 4 passes through the strip hole 2a of the four rods 2. This design eliminates the need for four limiting rods 4 for the four rods 2; instead, only one limiting rod 4 is used, which is inserted into the strip hole 2a of the four rods 2. That is, the four rods 2 share one limiting rod 4, which simplifies the structure and prevents the four rods 2 from coming out of the slot 1a.

[0050] Please refer to Figure 8 and Figure 9 Furthermore, the intermediate core 1 is provided with a pin hole 1b leading to the slot 1a, and a pin 5 is inserted into the pin hole 1b. The rod 2 is provided with a socket 2b for inserting the pin 5. At least two sockets 2b are provided along the length of the rod 2. One socket 2b is adapted to engage with the pin 5 when in the display state, and the other socket 2b is adapted to engage with the pin 5 when in the storage state. When the rod 2 moves to its limit position, the pin hole 1b is exactly aligned with one of the sockets 2b. Inserting the pin 5 into the socket 2b can fix the rod 2 at the limit position. Pulling the pin 5 out of the socket 2b allows the rod 2 to move.

[0051] Please refer to Figure 10 In this embodiment of the invention, the pin 5 is preferably a plunger screw 51, which contains a spring 511, the end of which is connected to a ball 512; the plunger screw 51 has threads on its side. Figure 9The pin hole 1b is set as a threaded hole that mates with the plunger screw 51. The plunger screw 51 is screwed into the threaded hole to a suitable depth, so that part of the ball 512 enters the insertion hole 2b and the rest is outside the insertion hole 2b. By pushing and pulling the rod 2 along the length of the rod 2 with a certain force, the ball 512 can be pushed out of the insertion hole 2b. At the same time, the spring 511 is compressed. During the movement of the rod 2, the ball 512 slides against the surface of the rod 2. When the rod 2 moves to the limit position, the ball 512 enters the insertion hole 2b, locking the door and window corner 3 in a display state or storage state that does not change its position relative to the middle core 1. The plunger screw 51 and the insertion hole 2b are used as a locking structure, so that the door and window corner 3 can be unlocked and moved when subjected to a certain pushing force, which facilitates the quick change of the door and window corner display system between the display state and the storage state.

[0052] Please combine Figure 4 and Figure 11 Furthermore, the rod 2 includes a core 21 and a sleeve 22. The two rods 2 with opposite positions are the core 21 and the sleeve 22, and the core 21 and the sleeve 22 are inserted into each other. The two rods 2 with opposite positions form a pair, and the pair of rods 2 constitutes a telescopic rod with an insertion fit. Only one slot 1a is needed to limit the movement of the pair of rods 2. Specifically, the slot 1a is inserted into the thicker sleeve 22, and the slot 1a limits the movement of the sleeve 22. The thinner core 21 is inserted into the sleeve 22, and the sleeve 22 limits the movement of the core 21. This design can avoid setting two layers of slots 1a to limit the movement of the two rods 2.

[0053] Please refer to Figure 12 Furthermore, the intermediate core 1 is provided with upper and lower slots 1a; please refer to Figure 8 The outer wall of sleeve 22 slides in fit with the inner wall of slot 1a; the two pairs of telescopic rods in the two layers of slot 1a do not interfere with each other during movement, which improves the stability of the structure.

[0054] In this embodiment of the invention, the shape of the middle core 1 is preferably designed to be suitable for filling the space enclosed by the four door and window corners 3 in the stored state (e.g., Figure 3 As shown), the design of the middle core 1 is a cube, and the top view of the middle core 1 is a square; when the four door and window corners 3 are folded into a stowage state, they are exactly in contact with the side of the middle core 1, so that the overall top view of the door and window corner display system is a square.

[0055] In other embodiments, the middle core 1 can also be designed in other shapes, such as a circle, triangle or hexagon in top view; even if the door and window corners 3 are in contact with the middle core 1 in the stored state, they can still form a gap with the middle core 1, for example, when the top view of the middle core 1 is a circle and the middle space formed by the four door and window corners 3 when they are closed is square.

[0056] Please refer to Figure 3 Furthermore, an advertising area is provided on the surface of the intermediate sleeve 1, preferably on the front side of the intermediate sleeve 1, and mounting holes for the limiting rod 4 and the pin 5 are provided on the back side of the intermediate sleeve 1 (see...). Figure 9 These mounting holes do not extend to the front of the intermediate core 1, and the front of the intermediate core 1 is a completely flat surface; the advertising area can be used to print company logos, product information QR codes, promotional texts, and other information.

[0057] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention.

Claims

1. A door and window sample corner display system, characterized in that, The device includes an intermediate core (1) and at least two rods (2) disposed on the intermediate core (1). Door and window profiles (3) are fixed on the rods (2). A guide structure is connected between the intermediate core (1) and the rods (2). The guide structure is used to enable the rods (2) to move away from the intermediate core (1) to a display position and to move towards the intermediate core (1) to a storage position. The rods (2) are adapted to form a gap with the intermediate core (1) and the adjacent rods (2) in the display position to display the side profile structure of the door and window profiles (3). The rods (2) are adapted to be stored in the storage position in a way that they are in close contact with the intermediate core (1) and / or the adjacent rods (2) on the side.

2. The door and window sample corner display system according to claim 1, characterized in that, The guide structure guides the rod (2) to move along the length direction of the rod (2).

3. The door and window sample corner display system according to claim 2, characterized in that, The intermediate core (1) is provided with a slot (1a), the rod (2) is inserted into the slot (1a), and the door and window corner (3) is located outside the slot (1a).

4. The door and window sample corner display system according to claim 3, characterized in that, The middle core (1) has at least two layers of slots (1a) on its side, and each layer of slots (1a) is used to insert two rods (2) with opposite positions.

5. The door and window sample corner display system according to claim 4, characterized in that, The rod (2) includes a core (21) and a sleeve (22). The two rods (2) that are in opposite positions are the core (21) and the sleeve (22), and the core (21) and the sleeve (22) that are in opposite positions are inserted into each other.

6. The door and window sample corner display system according to claim 1, characterized in that, The guide structure includes a strip hole (2a) on the rod (2) and a limiting rod (4) on the intermediate core (1). The strip hole (2a) extends along the length of the rod (2), and the limiting rod (4) passes through the strip hole (2a).

7. The door and window sample corner display system according to claim 6, characterized in that, The limiting rod (4) is located at the central axis of the intermediate core (1), and the limiting rod (4) passes through the strip hole (2a) of all the rods (2).

8. The door and window sample corner display system according to claim 1, characterized in that, The door and window sample display system also includes an unlockable locking structure for locking the rod (2) in the display position or the storage position.

9. The door and window sample corner display system according to claim 8, characterized in that, The locking structure includes a pin (5) and a socket (2b); the middle sleeve (1) is provided with a pin hole (1b), and a pin (5) is inserted into the pin hole (1b); the rod (2) is provided with a socket (2b) for the pin (5) to be inserted; at least two sockets (2b) are provided along the length of the rod (2), and the sockets (2b) located at the beginning and end of the rod (2) correspond to the display position and the storage position of the rod (2) respectively.

10. The door and window sample corner display system according to claim 9, characterized in that, The pin (5) is a plunger screw.

11. The door and window sample corner display system according to claim 1, characterized in that, The shape of the intermediate core (1) is adapted to fill the space enclosed by all the door and window corners (3) in the stored state.

12. The door and window sample corner display system according to claim 1, characterized in that, The surface of the intermediate core (1) is provided with an advertising area.

13. The door and window corner display system according to any one of claims 1 to 12, characterized in that, The number of rods (2) is four, arranged in a cross shape.

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