Curtain ring device easy to detach and wash

Abstract

The utility model discloses a curtain ring device easy to unpick and wash, which belongs to the technical field of curtains, and comprises a curtain ring body and a key, the curtain ring body comprises an inner ring and an outer ring, the outer ring is provided with an annular groove, and the side wall of the annular groove is provided with a first groove in sliding fit with the key. According to the curtain ring, the buckle is arranged and passes through the second groove, at the moment, the elastic rod resets and drives the buckle to be inserted into the second groove, then the inner ring and the outer ring are fixed to the curtain together under the action of the buckle, and when the curtain ring body needs to be taken down, a key is inserted into the first groove; in the process that the key moves along the first groove, the key gradually makes contact with the side wall of the buckle and exerts pushing force on the side wall of the buckle, then the buckle starts to move under the action of the pushing force and breaks away from the second groove, and at the moment, a user can take down the inner ring firstly, then separate the outer ring from the curtain and clean the curtain; the curtain ring body is convenient to disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of curtains, in particular to a curtain ring device which is easy to disassemble and wash. Background Art

[0002] Curtains are made of cloth, linen, yarn, aluminum, wood, metal and other materials, and have the functions of sunshade, heat insulation and indoor light adjustment. In real life, the top of the curtain is usually shaped by a hanging ring and a connecting rod passing through the hanging ring, making the curtain more neat; the hanging ring, as an item set at the top of the curtain, plays a great role in the positioning and shaping of the curtain; most of the hanging rings on the market have holes at the end of the hanging ring for the connecting rod to pass through;

[0003] When most existing curtains are disassembled and washed, the hanging ring is first driven to slide the curtain out of the connecting rod, and then the hanging ring is removed from the curtain cloth to facilitate the cleaning of the connection between the curtain cloth and the hanging ring. However, since the hanging ring mainly plays a role in fixing the curtain, it is relatively laborious and troublesome to disassemble the hanging ring of most existing curtains.

[0004] The existing patent (publication number: CN212117826U) is a curtain ring device that is easy to disassemble and wash. The inner ring is rotated to drive the limit plate to move away from the front of the first groove, so that the baffle plate can rotate, and then the curtain ring device is directly removed from the curtain by pulling the side of the outer ring provided with the baffle ring. This arrangement makes it easy to remove the curtain ring device from the curtain, reduces the difficulty of disassembly, optimizes the steps for disassembling and washing the curtain, and makes it more convenient to disassemble and wash the curtain.

[0005] In view of the above problems, the existing patent provides a solution, but it still has certain limitations. That is, the above patent uses rotation to engage. When the curtain ring is installed on the curtain, the curtain will cause certain obstacles to the engagement of the curtain ring, thereby increasing the difficulty of installing the curtain ring. In addition, the curtain ring will be pulled back and forth in daily use, which may easily cause the limit plate to move, causing the curtain ring to fall off, thereby affecting the normal use of the curtain. Therefore, it is particularly important to further optimize the curtain ring. Summary of the invention

[0006] The utility model aims to provide a curtain ring device which is easy to disassemble and wash, and can solve the problem that the curtain ring is difficult to install.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a curtain ring device that is easy to disassemble and wash, comprising a curtain ring body and a key, the curtain ring body comprising an inner ring and an outer ring, the outer ring being provided with an annular groove, the side wall of the annular groove being provided with a first groove that slides with the key, the side wall of the annular groove being provided with a second groove, the inner ring being fixedly mounted with an elastic rod, the side wall of the elastic rod being fixedly mounted with a buckle that slides with the second groove, the buckle being provided with an oblique groove.

[0008] Preferably, a sliding groove is provided on the inner side wall of the annular groove, a mounting plate is slidably installed in the sliding groove, a spring is fixedly installed between the top wall of the mounting plate and the annular groove, a fixing rod is fixedly installed on the top wall of the mounting plate, a fixing groove is provided on the buckle, a connecting rod is fixedly installed on the top wall of the mounting plate, and the top wall of the connecting rod is an inclined surface.

[0009] Preferably, a first magnet is embedded on the bottom wall of the inner ring, a second magnet matching with the first magnet is embedded on the top wall of the outer ring, and the first magnet and the second magnet repel each other.

[0010] Preferably, a limiting groove is provided on the outer ring, a limiting rod is fixedly mounted on the inner ring, and the limiting rod is slidably matched with the limiting groove.

[0011] Preferably, a linkage plate is fixedly mounted on the side wall of the annular groove, a baffle is hinged on the linkage plate, and a mainspring is fixedly mounted between the rotating shaft of the baffle and the linkage plate.

[0012] Preferably, the top wall of the linkage rod is an inclined surface which is a smooth mirror surface.

[0013] Preferably, the bottom wall of the elastic rod is an inclined surface.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The present application sets a buckle, and the buckle passes through the second groove. At this time, the elastic rod is reset and drives the buckle to be inserted into the second groove. Then, under the action of the buckle, the inner ring is fixed with the outer ring and the curtain. When the curtain ring body needs to be removed, the key is inserted into the first groove. In the process of the key moving along the first groove, the key gradually contacts the side wall of the buckle and applies a thrust to the side wall of the buckle. Then, under the action of the thrust, the buckle starts to move and disengages from the second groove. At this time, the user can first remove the inner ring, and then separate the outer ring from the curtain, and clean the curtain, which makes it easy to disassemble the curtain ring body.

[0016] 2. The present application sets a fixing rod. When the buckle is inserted into the second groove, the oblique groove of the buckle gradually contacts the fixing rod and applies a thrust to the fixing rod. Then, under the action of the thrust, the fixing rod drives the mounting plate to move downward. At this time, the spring is compressed and has a tendency to recover. Then, when the fixing rod contacts the fixing groove, the spring stretches and drives the fixing rod to be inserted into the fixing groove through the mounting plate, thereby effectively preventing the buckle from being out of contact with the second groove during the process of daily users pulling the curtain back and forth, thereby improving the stability of the curtain ring body.

[0017] 3. In the present application, a spring is arranged. During the process of the key 2 being inserted into the annular groove 13 through the first groove, the key 2 gradually contacts the baffle 11 and pushes the baffle 11 to rotate along the rotating shaft. At this time, the spring 12 starts to accumulate force. When the key 2 is taken out and loses contact with the baffle 11, the spring 12 stretches and drives the baffle 11 to reset. During the process of the baffle 11 resetting, the first groove is blocked again, thereby effectively preventing external stains and dust from entering the annular groove 13 and causing bacteria to grow and affect the health of the user, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle;

[0023] Figure 5 It is a combination diagram of the baffle, spring and linkage plate of the utility model.

[0024] Description of reference numerals:

[0025] 1. Curtain ring body; 101. Outer ring; 102. Inner ring; 2. Key; 3. Elastic rod; 4. Buckle; 5. Oblique groove; 6. First magnet; 7. Second magnet; 8. Limit rod; 9. Limit groove; 10. Linking plate; 11. Baffle; 12. Spring; 13. Annular groove; 14. Spring; 15. Fixed groove; 16. Fixed rod; 17. Linking rod; 18. Mounting plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 5 , the utility model provides a technical solution:

[0028] A curtain ring device that is easy to disassemble and wash, comprising a curtain ring body 1 and a key 2, wherein the curtain ring body 1 comprises an inner ring 102 and an outer ring 101, wherein the outer ring 101 is provided with an annular groove 13, wherein the side wall of the annular groove 13 is provided with a first groove that slidably cooperates with the key 2, and the side wall of the annular groove 13 is further provided with a second groove, wherein an elastic rod 3 is fixedly mounted on the inner ring 102, wherein a buckle 4 that slidably cooperates with the second groove is fixedly mounted on the side wall of the elastic rod 3, and wherein the buckle 4 is provided with an oblique groove 5.

[0029] In the initial state, the elastic rod 3 is in a freely extended state. When in use, first fix the outer ring 101 on the curtain, then align the buckle 4 with the second groove, and press the inner ring 102 downward. Then, under the action of pressure, the inner ring 102 moves downward. In the process of the inner ring 102 moving downward first, the inclined groove 5 on the bottom wall of the buckle 4 is driven to contact the top wall of the outer ring 101. Then, under the action of the thrust of the top wall of the outer ring 101, the buckle 4 moves. At this time, the elastic rod 3 is deformed and has a tendency to recover. Then, when the distance between the bottom wall of the inner ring 102 and the top wall of the outer ring 101 reaches the minimum, the buckle 4 passes through the second groove. At this time, the elastic rod 3 is reset and drives the buckle 4 to be inserted into the second groove. Then, under the action of the buckle 4, the inner ring 102 is fixed together with the outer ring 101 and the curtain. At this time, the user can slide the curtain on the Roman rod through the inner and outer rings 101.

[0030] When the curtain needs to be cleaned after being used for a long time, the user can first remove the curtain from the Roman rod, and then insert the key 2 into the first groove. During the movement of the key 2 along the first groove, the key 2 gradually contacts the side wall of the buckle 4 and applies a thrust to the side wall of the buckle 4. Then, under the action of the thrust, the buckle 4 starts to move and loses contact with the second groove. At this time, the user can first remove the inner ring 102, and then separate the outer ring 101 from the curtain, and clean the curtain, which makes it easy to disassemble the curtain ring body 1.

[0031] Specifically, Figure 4 As shown, a slide groove is provided on the inner side wall of the annular groove 13, a mounting plate 18 is slidably installed in the slide groove, and a spring 14 is fixedly installed between the top wall of the mounting plate 18 and the annular groove 13, a fixing rod 16 is fixedly installed on the top wall of the mounting plate 18, a fixing groove 15 is provided on the buckle 4, a connecting rod 17 is fixedly installed on the top wall of the mounting plate 18, and the top wall of the connecting rod 17 is an inclined surface.

[0032] By adopting the above technical solution, in the initial state, the spring 14 is in a free extension state. During the process of inserting the buckle 4 into the second groove, the oblique groove 5 of the buckle 4 gradually contacts the fixing rod 16 and applies a thrust to the fixing rod 16. Then, under the action of the thrust, the fixing rod 16 drives the mounting plate 18 to move downward. At this time, the spring 14 is compressed and has a tendency to recover. Then, when the fixing rod 16 contacts the fixing groove 15, the spring 14 stretches and drives the fixing rod 16 to be inserted into the fixing groove 15 through the mounting plate 18, thereby effectively preventing the buckle 4 from being out of contact with the second groove during the daily use of the user pulling the curtain back and forth, thereby improving the stability of the curtain ring body 1.

[0033] When the user inserts the key 2 into the annular groove 13, the key 2 gradually contacts the inclined surface of the connecting rod 17 and applies a thrust to the inclined surface of the connecting rod 17. Then, under the action of the thrust, the connecting rod 17 drives the mounting plate 18 to move downward. In the process of the mounting plate 18 moving downward, the fixing rod 16 is driven to move downward and is out of contact with the fixing groove 15, which makes it convenient for the user to remove the curtain ring. When the inner ring 102 and the outer ring 101 are removed from the curtain, the user gradually takes out the key 2. At this time, the spring 14 stretches and drives the fixing rod 16 and the connecting rod 17 to reset through the mounting plate 18, which prepares for working again.

[0034] Specifically, Figure 2 As shown, a first magnet 6 is embedded on the bottom wall of the inner ring 102, and a second magnet 7 cooperating with the first magnet 6 is embedded on the top wall of the outer ring 101, and the first magnet 6 and the second magnet 7 repel each other.

[0035] The outer ring 101 is provided with a limiting groove 9 , and the inner ring 102 is fixedly mounted with a limiting rod 8 , and the limiting rod 8 is slidably matched with the limiting groove 9 .

[0036] By adopting the above technical solution, after the user uses the key 2 to disengage the buckle 4 from the second groove, the inner ring 102 and the outer ring 101 are quickly separated under the action of the repulsive force between the first magnet 6 and the second magnet 7, which improves the convenience of disassembling the curtain ring body 1.

[0037] When using the inner ring 102 and the outer ring 101, the user can first align the limit rod 8 with the limit groove 9, and then press the inner ring 102 downward. Then the inner ring 102 drives the limit rod 8 to slide along the limit groove 9, thereby ensuring that the buckle 4 can be smoothly inserted into the second groove, thereby effectively preventing the buckle 4 from being offset and unable to enter the second groove and needing to be reinstalled, thereby improving the installation efficiency.

[0038] Specifically, Figure 3 , Figure 5 As shown, a linkage plate 10 is fixedly mounted on the side wall of the annular groove 13 , a baffle plate 11 is hinged on the linkage plate 10 , and a mainspring 12 is fixedly mounted between the rotating shaft of the baffle plate 11 and the linkage plate 10 .

[0039] By adopting the above technical solution, in the process of the key 2 being inserted into the annular groove 13 through the first groove, the key 2 gradually contacts the baffle 11 and pushes the baffle 11 to rotate along the rotating shaft. At this time, the spring 12 begins to accumulate force. When the key 2 is taken out and loses contact with the baffle 11, the spring 12 stretches and drives the baffle 11 to reset. In the process of the baffle 11 resetting, the first groove is blocked again, thereby effectively preventing external stains and dust from entering the annular groove 13 and causing bacteria to grow and affect the health of users, thereby improving safety.

[0040] Specifically, Figure 4 As shown, the top wall of the linkage rod 17 is an inclined surface which is a smooth mirror surface.

[0041] By adopting the above technical solution, in the process of the key 2 driving the connecting rod 17 to move, the key 2 will contact and rub against the inclined surface of the top wall of the connecting rod 17. By making the inclined surface of the top wall of the connecting rod 17 a smooth mirror surface, the friction between the connecting rod 17 and the key 2 can be reduced, thereby facilitating the key 2 to drive the connecting rod 17 to move, and the degree of wear between the key 2 and the connecting rod 17 can also be reduced, thereby ensuring the normal operation of the connecting rod 17.

[0042] Specifically, Figure 3 As shown, the bottom wall of the elastic rod 3 is an inclined surface.

[0043] By adopting the above technical solution and making the bottom wall of the elastic rod 3 an inclined surface, the initial contact area between the elastic rod 3 and the top wall of the outer ring 101 can be reduced, thereby ensuring the normal downward movement of the elastic rod 3.

[0044] Working principle: when in use, first fix the outer ring 101 on the curtain, then align the buckle 4 with the second groove, and press the inner ring 102 downward, then the inner ring 102 moves downward under the action of pressure, and in the process of the inner ring 102 moving downward, the inclined groove 5 on the bottom wall of the buckle 4 is driven to contact the top wall of the outer ring 101, and then the buckle 4 moves under the action of the thrust of the top wall of the outer ring 101, at this time the elastic rod 3 is deformed and has a tendency to recover, and then when the distance between the bottom wall of the inner ring 102 and the top wall of the outer ring 101 reaches the minimum, the buckle 4 passes through the second groove, at this time the elastic rod 3 is reset and drives the buckle 4 to be inserted into the second groove, and then in the buckle Under the action of the buckle 4, the inner ring 102 is fixed together with the outer ring 101 and the curtain; when the curtain needs to be cleaned after long-term use, the user can first remove the curtain from the Roman rod, and then insert the key 2 into the first groove. In the process of the key 2 moving along the first groove, it gradually contacts the side wall of the buckle 4 and applies a thrust to the side wall of the buckle 4, and then the buckle 4 starts to move under the action of the thrust and breaks away from the second groove. At this time, the user can first remove the inner ring 102, and then separate the outer ring 101 from the curtain, and clean the curtain; in the process of the buckle 4 being inserted into the second groove, the inclined groove 5 of the buckle 4 gradually contacts the fixed When the user inserts the key 2 into the annular groove 13, the key 2 gradually contacts the inclined surface of the linkage rod 17 and applies a thrust to the inclined surface of the linkage rod 17, and then the linkage rod 17 is moved under the action of the thrust. At this time, the spring 14 is compressed and has a tendency to recover. Then, when the fixing rod 16 contacts the fixing groove 15, the spring 14 stretches and drives the fixing rod 16 to be inserted into the fixing groove 15 through the mounting plate 18, thereby effectively preventing the buckle 4 from being out of contact with the second groove during the process of the user pulling the curtain back and forth in daily life. When the user inserts the key 2 into the annular groove 13, the key 2 gradually contacts the inclined surface of the linkage rod 17 and applies a thrust to the inclined surface of the linkage rod 17, and then the linkage rod 17 is moved under the action of the thrust. The mounting plate 18 is driven to move downward, and in the process of the mounting plate 18 moving downward, the fixing rod 16 is driven to move downward and disengage from the fixing groove 15; in the process of the key 2 being inserted into the annular groove 13 through the first groove, the key 2 gradually contacts the baffle 11 and pushes the baffle 11 to rotate along the rotating shaft. At this time, the mainspring 12 begins to accumulate force. When the key 2 is taken out and disengages from the baffle 11, the mainspring 12 stretches and drives the baffle 11 to reset. In the process of the baffle 11 resetting, the first groove is blocked again, thereby effectively preventing external stains and dust from entering the annular groove 13 and causing bacteria to grow and affect the health of users.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A curtain ring device that is easy to disassemble and wash, comprising a curtain ring body (1) and a key (2), characterized in that: The curtain ring body (1) comprises an inner ring (102) and an outer ring (101); an annular groove (13) is provided on the outer ring (101); a first groove slidably matched with a key (2) is provided on the side wall of the annular groove (13); a second groove is also provided on the side wall of the annular groove (13); an elastic rod (3) is fixedly mounted on the inner ring (102); a buckle (4) slidably matched with the second groove is fixedly mounted on the side wall of the elastic rod (3); and an inclined groove (5) is provided on the buckle (4).

2. The easily disassembled and washable curtain ring device according to claim 1, characterized in that: A sliding groove is provided on the inner side wall of the annular groove (13), a mounting plate (18) is slidably installed in the sliding groove, a spring (14) is fixedly installed between the top wall of the mounting plate (18) and the annular groove (13), a fixing rod (16) is fixedly installed on the top wall of the mounting plate (18), a fixing groove (15) is provided on the buckle (4), a connecting rod (17) is fixedly installed on the top wall of the mounting plate (18), and the top wall of the connecting rod (17) is an inclined surface.

3. The easily disassembled and washable curtain ring device according to claim 2, characterized in that: A first magnet (6) is embedded on the bottom wall of the inner ring (102), and a second magnet (7) cooperating with the first magnet (6) is embedded on the top wall of the outer ring (101), and the first magnet (6) and the second magnet (7) repel each other.

4. The easily disassembled and washable curtain ring device according to claim 3, characterized in that: A limiting groove (9) is provided on the outer ring (101), a limiting rod (8) is fixedly mounted on the inner ring (102), and the limiting rod (8) is slidably matched with the limiting groove (9).

5. The easily disassembled and washable curtain ring device according to claim 4, characterized in that: A linkage plate (10) is fixedly mounted on the side wall of the annular groove (13), a baffle plate (11) is hingedly mounted on the linkage plate (10), and a spring (12) is fixedly mounted between the rotating shaft of the baffle plate (11) and the linkage plate (10).

6. The easily disassembled and washable curtain ring device according to claim 5, characterized in that: The top wall of the linkage rod (17) is an inclined surface which is a smooth mirror surface.

7. The easily disassembled and washable curtain ring device according to claim 1, characterized in that: The bottom wall of the elastic rod (3) is an inclined surface.

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