An ancient painting storage rack with fire prevention function

Abstract

The present invention relates to the field of ancient painting storage, and particularly to an ancient painting storage rack with a fire prevention function. The present invention provides an ancient painting storage rack with a fire prevention function that wraps a protective cover around the outside of the ancient painting to achieve all-round protection and ejects the ancient painting from the storage rack to escape from the fire. An ancient painting storage rack with a fire prevention function includes a storage rack, a protective cover, a slide rail, etc. A slide rail is connected to the middle of the inner top of the storage rack, and a calligraphy and painting is slidably connected to the lower part of the slide rail. Protective covers are slidably connected to both the left and right sides of the storage rack. The protective covers and the calligraphy and painting are on the same horizontal line, and the calligraphy and painting can be sleeved inside the protective covers. The present invention sets up a closing mechanism to wrap the protective cover around the calligraphy and painting, achieving all-round protection of the calligraphy and painting; a pop-up mechanism is set up to eject the calligraphy and painting from the storage rack, escape from the fire, and prevent the calligraphy and painting from being damaged, achieving the protection of the calligraphy and painting and realizing the fire prevention effect.

Description

Technical Field

[0001] The present invention relates to the field of ancient painting storage, and particularly to an ancient painting storage rack with a fire prevention function. Background Art

[0002] Ancient paintings are very precious. When collecting or exhibiting them, one has to be extremely cautious. To maximize their lifespan, the work of protecting ancient paintings is very important. When ancient paintings are exhibited, they are usually placed in display cabinets. Since there are devices such as lights and electricity in the display cabinets, fires may occasionally occur. In order to protect ancient paintings, the display cabinets should have a fire prevention function.

[0003] The patent with the publication number CN208510499U discloses a sealed mounting frame, which includes a sealed bag and a rear bottom plate. A calligraphy and painting storage groove is provided on the rear bottom plate, and the sealed bag covers the calligraphy and painting storage groove. A scroll is further provided at the upper end of the rear bottom plate. An exhaust device is provided inside the scroll. The exhaust device includes an air extraction pipe, a sleeve, a piston, a pull rod, an air suction valve, and an air outlet valve. The sleeve is arranged inside the scroll. An air suction valve is provided at the bottom of the sleeve and is connected to the air extraction pipe through the air suction valve. The other end of the air extraction pipe is communicated with the sealed bag. The piston is arranged inside the sleeve, and an air outlet valve and a pull rod are provided on the piston.

[0004] When the above device is in use, the sealed bag only covers the calligraphy and painting storage groove with a fireproof material. When a fire breaks out inside the mounting frame, it cannot provide all-round fire protection for the calligraphy and painting, resulting in damage to the calligraphy and painting. Now, an ancient painting storage rack with a fire prevention function is developed, which covers the protective sleeve outside the ancient painting to achieve all-round protection and ejects the ancient painting from the storage rack to escape the fire, so as to solve the above problems. Summary of the Invention

[0005] In order to overcome the defect that the prior art only covers the calligraphy and painting storage groove with a fireproof material and cannot provide all-round fire protection for the calligraphy and painting when a fire breaks out inside the mounting frame, resulting in damage to the calligraphy and painting, the present invention provides an ancient painting storage rack with a fire prevention function, which covers the protective sleeve outside the ancient painting to achieve all-round protection and ejects the ancient painting from the storage rack to escape the fire.

[0006] An ancient painting storage rack with a fire prevention function includes:

[0007] A storage rack and a slide rail. A slide rail is connected to the middle of the inner top of the storage rack, and a calligraphy and painting is slidably connected to the lower part of the slide rail.

[0008] A protective sleeve. Protective sleeves are slidably connected to both the left and right sides of the storage rack. The protective sleeves are on the same horizontal line as the calligraphy and painting and can cover the calligraphy and painting inside the protective sleeves.

[0009] A closing mechanism. A closing mechanism is provided on the storage rack.

[0010] The ejection mechanism is provided inside the storage rack.

[0011] Furthermore, the closing mechanism includes:

[0012] Deformation blocks are connected to the left and right sides of the top and bottom inside the storage rack. The deformation blocks have the property of thermal expansion and contraction.

[0013] A pressing frame is connected between the rear sides of the four deformation blocks. The pressing frame is slidably connected to the storage rack.

[0014] Two first springs are connected from top to bottom in the middle of the storage rack.

[0015] Limit frames are connected to the front sides of the first springs. The left and right sides of the limit frames are slidably connected to the protective sleeves. The limit frames are in pressing contact with the rear side of the pressing frame.

[0016] A sliding rod is connected to the middle of the storage rack.

[0017] Clamping plates are slidably connected to the left and right sides of the sliding rod. The clamping plates are in contact with the protective sleeves.

[0018] Second springs are connected between the storage rack and the clamping plates. The second springs are in a compressed state when the protective sleeves are opened.

[0019] Furthermore, the ejection mechanism includes:

[0020] First telescopic rods are connected to the left and right sides of the upper and lower parts inside the storage rack in a staggered manner.

[0021] Support rods are connected to the left and right sides of the upper and lower parts inside the storage rack. The support rods are all located on the right side of the first telescopic rod on the left or the left side of the first telescopic rod on the right.

[0022] Push plates are slidably arranged at the front parts of the support rods. The inner edges of the push plates all have protrusions. The push plates are slidably in contact with the front parts of the first telescopic rods. When the protective sleeves slide inward, they are in contact with the protrusions on the push plates.

[0023] Third springs are connected between the front parts of the first telescopic rods and the storage rack.

[0024] Furthermore, there is also a locking mechanism. The locking mechanism includes:

[0025] Rotating shafts are connected to the front and rear sides of the middle of the protective sleeves.

[0026] Locking plates are rotatably connected to the rotating shafts. When two adjacent locking plates approach, they are mutually clamped.

[0027] Furthermore, there is also a glass breaking mechanism. The glass breaking mechanism includes:

[0028] Impact hammer, with impact hammers slidably connected to the upper and lower sides of both the left and right parts inside the storage rack;

[0029] Fifth spring, with fifth springs connected between the front part of the impact hammer and the storage rack;

[0030] Limit rod, with limit rods connected to the side of the push plate close to the impact hammer, and the limit rods are all clamped with the impact hammer.

[0031] Furthermore, it also includes a buffer mechanism, and the buffer mechanism includes:

[0032] Second telescopic rod, with second telescopic rods connected to the upper and lower sides of the front and rear of the protective sleeve;

[0033] Top block, with top blocks connected to the outside of the second telescopic rods;

[0034] Sixth spring, with sixth springs connected between the top block and the protective sleeve.

[0035] Furthermore, it also includes a fire extinguishing mechanism, and the fire extinguishing mechanism includes:

[0036] Fire extinguisher, with a fire extinguisher connected to the upper side of the rear part inside the storage rack;

[0037] Safety pin, with a safety pin connected to the front side of the left part of the fire extinguisher;

[0038] Top plate, with a top plate connected to the middle part of the limit rod in the upper left part;

[0039] Push rod, with a push rod connected to the front side of the upper part of the top plate. When the push rod moves to the right, it contacts the safety pin, and when the top plate moves to the right, it squeezes and contacts the fire extinguisher.

[0040] Furthermore, the locking mechanism also includes:

[0041] Fourth spring, with fourth springs connected between the rotating shaft and the protective sleeve.

[0042] The present invention has the following advantages:

[0043] 1. The present invention sets up a closing mechanism to put the protective sleeve outside the calligraphy and painting, realizing the all-round protection of the calligraphy and painting; sets up a pop-up mechanism to make the calligraphy and painting pop out from the storage rack, getting out of the fire situation and avoiding damage to the calligraphy and painting, achieving the protection of the calligraphy and painting and realizing the fire prevention effect.

[0044] 2. The present invention sets up a locking mechanism to realize the locking of the calligraphy and painting, making the calligraphy and painting not easy to be exposed when popping out, avoiding damage to the calligraphy and painting, and protecting the calligraphy and painting more effectively.

[0045] 3. The present invention sets up a glass breaking mechanism to break the glass in the front part of the storage rack, etc., making it easier for the calligraphy and painting to break away from the inside.

[0046] 4. The present invention is provided with a buffer mechanism, which plays a buffering role when the protective cover and the calligraphy and painting are ejected, preventing excessive ground impact force during falling and causing damage to the calligraphy and painting.

[0047] 5. The present invention is provided with a fire extinguishing mechanism, which uses a fire extinguisher to extinguish the fire inside the storage rack, realizing the protection of the storage rack, facilitating rapid fire extinguishing and improving the fire extinguishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0049] Figure 2 It is a first partial three-dimensional structural schematic diagram of the present invention.

[0050] Figure 3 It is a second partial three-dimensional structural schematic diagram of the present invention.

[0051] Figure 4 It is a first partial three-dimensional structural schematic diagram of the closing mechanism of the present invention.

[0052] Figure 5 It is a second partial three-dimensional structural schematic diagram of the closing mechanism of the present invention.

[0053] Figure 6 It is a third partial three-dimensional structural schematic diagram of the closing mechanism of the present invention.

[0054] Figure 7 It is a first partial three-dimensional structural schematic diagram of the ejection mechanism of the present invention.

[0055] Figure 8 It is a second partial three-dimensional structural schematic diagram of the ejection mechanism of the present invention.

[0056] Figure 9 It is a third partial three-dimensional structural schematic diagram of the ejection mechanism of the present invention.

[0057] Figure 10 It is a first partial three-dimensional structural schematic diagram of the locking mechanism of the present invention.

[0058] Figure 11 It is a second partial three-dimensional structural schematic diagram of the locking mechanism of the present invention.

[0059] Figure 12 It is a first partial three-dimensional structural schematic diagram of the glass breaking mechanism of the present invention.

[0060] Figure 13 It is a second partial three-dimensional structural schematic diagram of the glass breaking mechanism of the present invention.

[0061] Figure 14 It is a partial three-dimensional structural schematic diagram of the buffer mechanism of the present invention.

[0062] Figure 15 This is the first partial three-dimensional structure diagram of the fire extinguishing mechanism of the present invention.

[0063] Figure 16 This is the second partial three-dimensional structure diagram of the fire extinguishing mechanism of the present invention.

[0064] The meanings of the reference numerals in the figure: 1: storage rack, 2: calligraphy and painting, 3: protective cover, 4: slide rail, 5: closing mechanism, 51: limiting frame, 52: first spring, 53: deformation block, 54: pressing frame, 55: slide rod, 56: clamping plate, 57: second spring, 6: ejecting mechanism, 61: pushing plate, 62: first telescopic rod, 63: third spring, 64: support rod, 7: locking mechanism, 71: rotating shaft, 72: locking plate, 73: fourth spring, 8: glass breaking mechanism, 81: limiting rod, 82: impact hammer, 83: fifth spring, 9: buffering mechanism, 91: second telescopic rod, 92: top block, 93: sixth spring, 10: fire extinguishing mechanism, 101: top plate, 102: push rod, 103: fire extinguisher, 104: safety bolt. Detailed implementation manners

[0065] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0066] Embodiment 1

[0067] A calligraphy and painting storage rack with fire prevention function, as Figure 1-3 shown, includes a storage rack 1, a protective cover 3, a slide rail 4, a closing mechanism 5 and an ejecting mechanism 6. A slide rail 4 is connected to the middle of the inner top of the storage rack 1. A calligraphy and painting 2 is slidably connected to the lower part of the slide rail 4. Protective covers 3 are slidably connected to both the left and right sides of the storage rack 1. The protective covers 3 and the calligraphy and painting 2 are on the same horizontal line and can enclose the calligraphy and painting 2 inside the protective covers 3. A closing mechanism 5 is provided on the storage rack 1, and an ejecting mechanism 6 is provided inside the storage rack 1.

[0068] As Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6As shown, the closing mechanism 5 includes a limit frame 51, a first spring 52, a deformation block 53, a pressing frame 54, a sliding rod 55, a clamping plate 56, and a second spring 57. On the left and right sides of the inner top and bottom of the storage rack 1, deformation blocks 53 are connected. The deformation block 53 has the property of thermal expansion and contraction. Between the rear sides of the four deformation blocks 53, a pressing frame 54 is connected. The pressing frame 54 is slidably connected to the storage rack 1. In the middle of the storage rack 1, two first springs 52 are connected from top to bottom. On the front sides of the first springs 52, limit frames 51 are connected. On the left and right sides of the limit frame 51, it is slidably connected to the protective sleeve 3. The limit frame 51 is in pressing contact with the rear side of the pressing frame 54. In the middle of the storage rack 1, a sliding rod 55 is connected. On the left and right sides of the sliding rod 55, clamping plates 56 are slidably connected. The clamping plates 56 are all in contact with the protective sleeve 3. Between the storage rack 1 and the clamping plate 56, a second spring 57 is connected. When the protective sleeve 3 is opened, the second spring 57 is in a compressed state.

[0069] As Figure 1 , Figure 2 , Figure 7 , Figure 8 and Figure 9 As shown, the ejecting mechanism 6 includes a push plate 61, a first telescopic rod 62, a third spring 63, and a support rod 64. On the left and right sides of the upper and lower parts of the storage rack 1, the first telescopic rods 62 are connected in a staggered manner. On the left and right sides of the upper and lower parts of the storage rack 1, support rods 64 are connected. The support rods 64 are all located on the right side of the first telescopic rod 62 on the left side or the left side of the first telescopic rod 62 on the right side. On the front parts of the support rods 64, push plates 61 are slidably connected. On the inner edges of the push plates 61, there are protrusions. The push plates 61 are all in sliding contact with the front parts of the first telescopic rods 62. When the protective sleeve 3 slides inward, it is in contact with the protrusions on the push plates 61. Between the front parts of the first telescopic rods 62 and the storage rack 1, third springs 63 are connected.

[0070] When people use this device to store ancient paintings, the storage rack 1 is on fire, and the deformed block 53 expands due to heat, squeezing the lower pressing frame 54 backward. The lower pressing frame 54 moves backward and squeezes the limiting frame 51 backward, and the first spring 52 is compressed. When the limiting frame 51 moves backward and the left and right sides are separated from the protective cover 3, the second spring 57 in the compressed state is reset due to the elastic force, driving the card plate 56 to slide inward on the slide rod 55, and driving the protective cover 3 to slide inward on the storage rack 1 respectively, so that the protective cover 3 is sleeved on the outside of the calligraphy and painting 2, and the calligraphy and painting 2 is protected in all directions. When the protective cover 3 moves inward, the protective cover 3 will contact the protrusion on the inner side of the push plate 61, thereby pushing the push plate 61 to slide inward on the support rod 64, and the push plate 61 is in sliding contact with the front part of the first telescopic rod 62. When the front part of the first telescopic rod 62 is separated from the push plate 61, the third spring 63 in the compressed state is reset due to the elastic force, driving the first telescopic rod 62 The retracted rod 62 moves forward and pushes the protective cover 3 forward. The calligraphy and painting 2 slides forward on the slide rail 4 and leaves the fire environment. When the internal fire is extinguished, the deformed block 53 returns to its initial state and no longer squeezes the lower pressure frame 54 backward. The first spring 52 drives the limit frame 51 to reset. When people want to store the calligraphy and painting 2 again, the first telescopic rod 62 moves backward so that it is located behind the push plate 61. The third spring 63 is compressed and the push plate 61 is slid outward to reset. Then the calligraphy and painting 2 is manually slid backward on the slide rail 4 and placed in the middle of the storage rack 1. The protective cover 3 is placed on the left and right sides of the storage rack 1 again, and the card plate 56 is pulled outward to be stuck on the outside of the protective cover 3. The second spring 57 is compressed, and the calligraphy and painting 2 is re-arranged. When the storage rack 1 is on fire, the calligraphy and painting 2 is protected and ejected from the storage rack 1 to escape from the fire and avoid damage to the calligraphy and painting 2, thereby protecting the calligraphy and painting 2 and achieving a fire prevention effect.

[0071] Example 2

[0072] On the basis of Example 1, Figure 1 , Figure 2 , Figure 10 and Figure 11 As shown, a locking mechanism 7 is also included, which includes a rotating shaft 71, a locking plate 72 and a fourth spring 73. The rotating shaft 71 is connected to the front and rear sides of the middle part of the protective cover 3, and the fourth spring 73 is connected between the rotating shaft 71 and the protective cover 3. The locking plates 72 are rotatably connected to the rotating shaft 71, and two adjacent locking plates 72 are engaged with each other when they are close to each other.

[0073] When the protective cover 3 moves inward to protect the calligraphy and painting 2, it drives the rotating shaft 71 to move inward, thereby driving the locking plate 72 to move inward. When the two locking plates 72 come into contact, they continue to move and squeeze each other. The upper and middle locking plates 72 of two adjacent locking plates 72 rotate obliquely upward, and the lower locking plates 72 rotate obliquely downward, causing the fourth spring 73 to deform. When the two locking plates 72 return to the horizontal state, the fourth spring 73 resets, and the two locking plates 72 are clamped, realizing the locking of the calligraphy and painting 2, making it difficult for the calligraphy and painting 2 to be exposed when it pops out, avoiding damage to the calligraphy and painting 2, and protecting the calligraphy and painting 2 more effectively. When the calligraphy and painting 2 needs to be taken out, manually rotate the locking plate 72 upward and downward, the fourth spring 73 deforms, pull the protective cover 3 outward. When two adjacent locking plates 72 no longer contact each other, release the locking plate 72, the fourth spring 73 resets, and pull the protective cover 3 outward to take out the calligraphy and painting 2.

[0074] As Figure 1 , Figure 2 , Figure 12 and Figure 13 shown, it further includes a glass breaking mechanism 8. The glass breaking mechanism 8 includes a limiting rod 81, an impact hammer 82 and a fifth spring 83. The upper and lower sides of the left and right parts inside the storage rack 1 are both slidably connected with impact hammers 82. A fifth spring 83 is connected between the front part of each impact hammer 82 and the storage rack 1. Limiting rods 81 are connected to the sides of the push plate 61 close to the impact hammers 82, and the limiting rods 81 are all clamped with the impact hammers 82.

[0075] When the push plate 61 moves inward, it drives the limiting rod 81 to move inward. The upper part of the limiting rod 81 disengages from the impact hammer 82. The fifth spring 83 in the compressed state drives the impact hammer 82 to move forward due to the elastic force, knocking the glass and the like in the front part of the storage rack 1 to pieces, making it easier for the calligraphy and painting 2 to break away from the inside.

[0076] As Figure 1 , Figure 2 and Figure 14 shown, it further includes a buffer mechanism 9. The buffer mechanism 9 includes a second telescopic rod 91, a top block 92 and a sixth spring 93. The second telescopic rods 91 are connected to the upper and lower parts of the front and rear sides of the protective cover 3. Top blocks 92 are connected to the outside of the second telescopic rods 91, and a sixth spring 93 is connected between the top block 92 and the protective cover 3.

[0077] When the protective cover 3 drives the calligraphy and painting 2 to pop out, the top block 92 contacts the ground, and the ground gives the top block 92 a thrust, thereby causing the second telescopic rod 91 to contract and the sixth spring 93 to be compressed. When the protective cover 3 gradually tends to be stationary and the thrust of the ground is less than the elastic force of the sixth spring 93, the sixth spring 93 drives the second telescopic rod 91 to reset, thereby driving the top block 92 to reset. This mechanism plays a buffering role when the protective cover 3 and the calligraphy and painting 2 are popped out, preventing excessive ground impact force during falling and damaging the calligraphy and painting 2.

[0078] As Figure 1 , Figure 2 , Figure 15 and Figure 16 shown, it further includes a fire extinguishing mechanism 10. The fire extinguishing mechanism 10 includes a top plate 101, a push rod 102, a fire extinguisher 103 and a safety bolt 104. The fire extinguisher 103 is connected to the upper side of the rear part inside the storage rack 1. The safety bolt 104 is connected to the front side of the left part of the fire extinguisher 103. The top plate 101 is connected to the middle part of the limiting rod 81 in the upper left part. The push rod 102 is connected to the front side of the upper part of the top plate 101. When the push rod 102 moves to the right, it contacts the safety bolt 104. When the top plate 101 moves to the right, it squeezes and contacts the fire extinguisher 103.

[0079] When the limiting rod 81 in the upper left part moves to the right, it will drive the top plate 101 to move to the right, thereby driving the push rod 102 to move to the right. When the push rod 102 contacts the safety bolt 104 and continues to move to the right, the safety bolt 104 will be pulled out. When the top plate 101 continues to move to the right, it will squeeze the switch of the fire extinguisher 103, causing the fire extinguisher 103 to work and extinguish the fire inside the storage rack 1. When the fire is extinguished, move the top plate 101 to the left so that the top plate 101 is separated from the fire extinguisher 103. After use, reinstall the fire extinguisher 103 and insert the safety bolt 104 back into the fire extinguisher 103 for resetting for the next use. This mechanism uses the fire extinguisher 103 to extinguish the fire inside the storage rack 1, achieving the protection of the storage rack 1, facilitating quick fire extinguishing and improving the fire extinguishing efficiency.

[0080] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claimed rights.

Claims

1. An ancient painting storage rack with a fire prevention function, characterized in that, Comprising: A storage rack (1) and a slide rail (4). In the middle of the inner top of the storage rack (1), a slide rail (4) is connected. The lower part of the slide rail (4) is slidably connected with a calligraphy and painting (2). A protective sleeve (3). The protective sleeve (3) is slidably connected to both the left and right sides of the storage rack (1). The protective sleeve (3) and the calligraphy and painting (2) are on the same horizontal line, and the calligraphy and painting (2) can be sleeved inside the protective sleeve (3). A closing mechanism (5). The storage rack (1) is provided with a closing mechanism (5). A pop-up mechanism (6). The pop-up mechanism (6) is arranged inside the storage rack (1). The closing mechanism (5) includes: Deformable blocks (53). The deformable blocks (53) are connected to both the left and right sides of the inner top and bottom of the storage rack (1). The deformable blocks (53) have the property of thermal expansion and contraction. A pressing frame (54). A pressing frame (54) is connected between the rear sides of the four deformable blocks (53). The pressing frame (54) is slidably connected to the storage rack (1). Two first springs (52) are connected to the middle of the storage rack (1) from top to bottom. Limiting frames (51). The limiting frames (51) are connected to the front sides of the first springs (52). The left and right sides of the limiting frames (51) are both slidably connected to the protective sleeve (3). The limiting frames (51) are in pressing contact with the rear side of the pressing frame (54). A sliding rod (55) is connected to the middle of the storage rack (1). Clamping plates (56). The clamping plates (56) are slidably connected to both the left and right sides of the sliding rod (55). The clamping plates (56) are both in contact with the protective sleeve (3). A second spring (57) is connected between the storage rack (1) and the clamping plate (56). The second spring (57) is in a compressed state when the protective sleeve (3) is opened. The pop-up mechanism (6) includes: First telescopic rods (62). The first telescopic rods (62) are connected to the upper and lower parts of the left and right sides of the storage rack (1) with a dislocation. Support rods (64). The support rods (64) are connected to the upper and lower parts of the left and right sides of the storage rack (1). The support rods (64) are all located on the right part of the first telescopic rod (62) on the left side or the left part of the first telescopic rod (62) on the right side. Push plates (61). The push plates (61) are slidably arranged at the front parts of the support rods (64). The inner edges of the push plates (61) all have protrusions. The push plates (61) are all slidably in contact with the front parts of the first telescopic rods (62). When the protective sleeve (3) slides inwards, it is in contact with the protrusions on the push plates (61). Third springs (63) are connected between the front parts of the first telescopic rods (62) and the storage rack (1).

2. The ancient painting storage rack with a fire prevention function according to claim 1, characterized in that, It further includes a locking mechanism (7). The locking mechanism (7) includes: Rotating shafts (71). The rotating shafts (71) are connected to both the front and rear sides of the middle of the protective sleeve (3). Locking plates (72). The locking plates (72) are rotatably connected to the rotating shafts (71). When the adjacent two locking plates (72) approach, they are mutually clamped.

3. The ancient painting storage rack with fire prevention function according to claim 2, characterized in that, It further includes a glass breaking mechanism (8). The glass breaking mechanism (8) includes: Impact hammers (82). The impact hammers (82) are slidably connected to both the upper and lower parts of the left and right sides inside the storage rack (1). A fifth spring (83) is connected between the front part of the impact hammer (82) and the storage rack (1). A limiting rod (81) is connected to the side of the push plate (61) close to the impact hammer (82), and the limiting rods (81) are all clamped with the impact hammer (82).

4. The ancient painting storage rack with a fire prevention function according to claim 3, characterized in that, It further includes a buffer mechanism (9), and the buffer mechanism (9) includes: A second telescopic rod (91) is connected to the upper and lower parts of the front and rear sides of the protective sleeve (3). A top block (92) is connected to the outside of the second telescopic rod (91). A sixth spring (93) is connected between the top block (92) and the protective sleeve (3).

5. The ancient painting storage rack with a fire prevention function according to claim 4, characterized in that, It further includes a fire extinguishing mechanism (10), and the fire extinguishing mechanism (10) includes: A fire extinguisher (103) is connected to the upper side of the rear part inside the storage rack (1). A safety bolt (104) is connected to the front side of the left part of the fire extinguisher (103). A top plate (101) is connected to the middle of the limiting rod (81) in the upper left part. A push rod (102) is connected to the front side of the upper part of the top plate (101). When the push rod (102) moves to the right, it contacts the safety bolt (104). When the top plate (101) moves to the right, it is in pressing contact with the fire extinguisher (103).

6. A storage rack for ancient paintings with a fire prevention function according to claim 5, characterized in that, The locking mechanism (7) further includes: A fourth spring (73) is connected between the rotating shaft (71) and the protective sleeve (3).

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