Framework frame mother-mother sleeve

Abstract

The utility model relates to the technical field of furniture and household articles, in particular to a rib frame mother sleeve which comprises a rib sleeve, a son sleeve and a mother sleeve, the son sleeve comprises two protruding blocks, the mother sleeve comprises a rectangular frame, a supporting frame, two sliding pieces, two inserting blocks, two springs and a locking piece, the supporting frame is fixedly connected with the rectangular frame, and the supporting frame is fixedly connected with the mother sleeve. The supporting frame is provided with a special-shaped groove, two sliding grooves and two grooves, the two protruding blocks are fixedly connected with the rib sleeve and arranged in the corresponding grooves respectively, each protruding block is provided with an abutting arc face and an inserting groove, the two sliding pieces are slidably connected with the corresponding sliding grooves respectively, one ends of the two springs are fixedly connected with the supporting frame, and the other ends of the two springs are fixedly connected with the supporting frame. The other ends of the two springs are fixedly connected with the corresponding sliding pieces, the inserting blocks are fixedly connected with the corresponding sliding pieces, the inserting blocks are arranged in the corresponding inserting grooves, the inserting blocks are provided with stress cambered surfaces, the locking pieces are arranged on the rectangular frame, and in this way, the fixing firmness of rib strips on the rib sleeve can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture and household articles, in particular to a mother-and-child set of a slatted frame. Background Art

[0002] A bed is a daily utensil for people to lie down and rest. It is usually composed of a headboard, a footboard, a bed board (or mattress), bed legs and other structures. A bed is an indispensable part of people's daily life. It is not only a place for people to rest and sleep, but also one of the important furniture to show personality and taste. The structure of the bed has undergone tremendous changes after centuries of development, from the most primitive simple straw mat to the load-bearing bed board. With the development of technology and after a long period of market testing, the slatted frame is the main part of the bed, supporting the mattress.

[0003] For the installation of rib strips of the rib frame, a rib frame mother-and-child sleeve disclosed in the prior art patent publication number CN203488503U can be used. The rectangular sleeve of the mother sleeve is directly inserted into the rectangular frame steel pipe or wooden square, moved to the appropriate position, and fixed with a rubber sticker in the fixing hole of the rectangular sleeve. In this way, there is no need to punch or drill holes in the rectangular steel pipe or wooden square, which greatly improves productivity and reduces costs. The strength of the rectangular steel pipe or wooden square is not affected, and the rib frame is more durable and practical; there are reinforcing ribs and an open hollow cylindrical concave buckle with a trumpet-shaped cylindrical convex buckle to introduce a protective wing and a rib sleeve with a trumpet-shaped positioning foot. The mother sleeve and the child sleeve are durable and stress-bearing, and are easy to buckle and disassemble.

[0004] However, in the above-mentioned method, the method of assembling by using convex buckles and concave buckles will have gaps, resulting in poor firmness. Utility Model Content

[0005] The utility model aims to provide a slatted frame mother-and-child sleeve, aiming to solve the technical problem that the prior art adopts a method of assembling by convex buckles and concave buckles, which results in gaps and poor firmness.

[0006] To achieve the above-mentioned purpose, the utility model adopts a rib frame mother-and-child sleeve, including a rib sleeve, a sub-sleeve and a mother sleeve, the sub-sleeve including two protrusions, the mother sleeve including a rectangular frame, a support frame, two sliding members, two plug-in blocks, two springs and a locking member, the support frame is fixedly connected to the rectangular frame, the support frame has a special-shaped groove, two slide grooves and two grooves, the two protrusions are fixedly connected to the rib sleeve, the two protrusions are respectively placed in the corresponding grooves, the protrusions have abutting arc surfaces and slots, the two sliding members are respectively slidably connected to the corresponding slide grooves, one end of the two springs are fixedly connected to the support frame, the other end of the two springs are fixedly connected to the corresponding sliding members, the plug-in block is fixedly connected to the corresponding sliding member, the plug-in block is placed in the corresponding slot, the plug-in block has a force-bearing arc surface, and the locking member is arranged on the rectangular frame.

[0007] Wherein, the female sleeve also includes two guide rods, the support frame has two guide grooves, one end of the two guide rods is fixedly connected to the rib sleeve, and the other ends of the two guide rods are respectively inserted into the corresponding guide grooves.

[0008] Wherein, the locking member comprises two bolts, the rectangular frame has two thread grooves, and the two bolts are respectively threadably matched with the corresponding thread grooves.

[0009] Wherein, the slat frame mother-and-child sleeve also includes a removal component, and the removal component is arranged on the support frame and is used to remove the two protrusions.

[0010] Among them, the removal assembly includes a T-shaped rod, a pressing block and two connecting blocks, the two connecting blocks are respectively fixedly connected to the corresponding sliding parts, the T-shaped rod is slidably connected to the support frame, the pressing block is fixedly connected to the T-shaped rod, the two connecting blocks both have force-bearing inclined surfaces, and the T-shaped rod is in contact with the two force-bearing inclined surfaces.

[0011] Wherein, the T-shaped rod includes a connecting rod and a supporting block, one end of the connecting rod is fixedly connected to the pressing block, the other end of the connecting rod is fixedly connected to the supporting block, and the supporting block contacts the two force-bearing inclined surfaces.

[0012] The utility model relates to a rib frame mother-and-child sleeve, during specific use, the rectangular frame is first sleeved on the rectangular frame steel pipe or wooden square and moved to an appropriate position, and the rectangular frame is locked on the rectangular frame steel pipe or wooden square through the locking piece, and the two rib sleeves are sleeved on the two ends of the rib strip, and then the two protrusions on the rib sleeve are aligned with the corresponding two grooves, and the rib sleeve is pushed downward. At this time, the abutting arc surfaces on the two protrusions abut the corresponding force-bearing arc surfaces. When the force-bearing arc surfaces are abutted, the insertion rod moves, and the insertion rod drives the spring to contract and drives the contraction sliding member to slide in the corresponding sliding groove. At this time, the protrusion is continued to be pushed. After being pushed to the specified position, the spring is reset and extended, and the spring drives the sliding member to move, and the sliding member drives the insertion rod to be inserted into the corresponding slot to limit and fix the protrusion. In this way, the fixing firmness of the rib strip on the rib sleeve can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a side view of the first embodiment of the utility model.

[0016] Figure 3 The utility model Figure 2 AA line structural cross-section view.

[0017] Figure 4 It is a schematic diagram of the internal structure of the second embodiment of the utility model.

[0018] 101-rib sleeve, 102-sub-sleeve, 103-mother sleeve, 104-bump, 105-rectangular frame, 106-support frame, 107-insert block, 108-spring, 109-guide rod, 110-bolt, 111-special-shaped groove, 112-groove, 113-slide groove, 114-supporting arc surface, 115-force arc surface, 116-slot, 117-threaded groove, 118-guide groove, 201-pressing block, 202-connecting block, 203-connecting rod, 204-supporting block, 205-force inclined surface. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 to Figure 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 is a side view of the first embodiment of the utility model, Figure 3 The utility model Figure 2 AA line structural cross-section view.

[0022] The utility model provides a rib frame mother-and-child sleeve, comprising a rib sleeve 101, a sub-sleeve 102 and a mother sleeve 103, wherein the sub-sleeve 102 comprises two protrusions 104, and the mother sleeve 103 comprises a rectangular frame 105, a support frame 106, two sliding members, two plug blocks 107, two springs 108, a locking member and two guide rods 109, wherein the locking member comprises two bolts 110. The above scheme solves the technical problem that the assembly method using convex buckles and concave buckles in the prior art will have gaps, resulting in poor firmness.

[0023] With respect to this specific embodiment, when it is used, the rib sleeve 101 is used for inserting one end of the rib strip.

[0024] Among them, the support frame 106 is fixedly connected to the rectangular frame 105, and the support frame 106 has a special-shaped groove 111, two slide grooves 113 and two grooves 112. The two protrusions 104 are fixedly connected to the rib sleeve 101, and the two protrusions 104 are respectively placed in the corresponding grooves 112. The protrusions 104 have a supporting arc surface 114 and a slot 116. The two sliding members are respectively slidably connected to the corresponding slide grooves 113. One end of the two springs 108 is fixedly connected to the support frame 106, and the other end of the two springs 108 is fixedly connected to the corresponding sliding member. The plug block 107 is fixedly connected to the corresponding sliding member, and the plug block 107 is placed in the corresponding slot 116. The plug block 107 has a force-bearing arc surface 115. The locking member is arranged on the rectangular frame 105. When it is used specifically, the rectangular frame 105 is firstly sleeved on the rectangular frame steel pipe or wooden square and moved to an appropriate position. The rectangular frame 105 is locked on the rectangular frame steel pipe or wooden square through the locking piece, and the two rib sleeves 101 are sleeved on the two ends of the rib strips, and then the two protrusions 104 on the rib sleeve 101 are aligned with the corresponding two grooves 112, and the rib sleeve 101 is pushed downward. At this time, the abutting arc surfaces 114 on the two protrusions 104 abut the corresponding force-bearing arc surfaces 115. When the force-bearing arc surfaces 115 are abutted, the insertion rod moves, and the insertion rod drives the spring 108 to contract and drives the contraction sliding member to slide in the corresponding sliding groove 113. At this time, the protrusion 104 is continued to be pushed. After being pushed to the specified position, the spring 108 resets and extends, and the spring 108 drives the sliding member to move. The sliding member drives the insertion rod to be inserted into the corresponding slot 116 to limit and fix the protrusion 104. In this way, the fixing firmness of the rib strips on the rib sleeve 101 can be improved.

[0025] Secondly, the support frame 106 has two guide grooves 118, one end of the two guide rods 109 is fixedly connected to the rib sleeve 101, and the other ends of the two guide rods 109 are respectively inserted into the corresponding guide grooves 118. When in use, by setting two guide rods 109, during assembly, one end of the two guide rods 109 is inserted into the corresponding guide groove 118, so that guidance can be performed and stability can be improved.

[0026] At the same time, the rectangular frame 105 has two thread grooves 117, and the two bolts 110 are respectively threadedly matched with the corresponding thread grooves 117. By setting the two bolts 110, after the rectangular frame 105 is sleeved on the rectangular frame steel pipe or wooden square and moved to the appropriate position, the bolts 110 are screwed, and the bolts 110 are pressed against the rectangular frame steel pipe or wooden square to fix the position of the rectangular frame 105.

[0027] When using a rib frame mother-and-child sleeve of the present embodiment, firstly, the rectangular frame 105 is sleeved on the rectangular frame steel pipe or wooden square, moved to an appropriate position, and the rectangular frame 105 is locked on the rectangular frame steel pipe or wooden square by the locking member, and two rib sleeves 101 are sleeved on the two ends of the rib strip, and then the two protrusions 104 on the rib sleeve 101 are aligned with the corresponding two grooves 112, and the rib sleeve 101 is pushed downward, at which time the abutting arc surfaces 114 on the two protrusions 104 abut the corresponding force-bearing surfaces. The arc surface 115, when the force-bearing arc surface 115 is resisted, the insertion rod moves, and the insertion rod drives the spring 108 to contract, and drives the contraction sliding member to slide in the corresponding sliding groove 113. At this time, the protrusion 104 continues to be pushed. After being pushed to the specified position, the spring 108 resets and extends, and the spring 108 drives the sliding member to move. The sliding member drives the insertion rod to be inserted into the corresponding slot 116 to limit and fix the protrusion 104. In this way, the fixation firmness of the rib strips on the rib sleeve 101 can be improved.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a schematic diagram of the internal structure of the second embodiment of the utility model.

[0030] The utility model provides a slat frame mother-and-child sleeve, which also includes a removal component. The removal component includes a T-shaped rod, a pressing block 201 and two connecting blocks 202. The T-shaped rod includes a connecting rod 203 and a supporting block 204.

[0031] According to this specific embodiment, the removal assembly is disposed on the support frame 106 . When in use, the removal assembly is used to remove the two protrusions 104 .

[0032] Among them, the two connecting blocks 202 are respectively fixedly connected to the corresponding sliding parts, the T-shaped rod is slidably connected to the support frame 106, and the pressing block 201 is fixedly connected to the T-shaped rod. The two connecting blocks 202 both have force-bearing inclined surfaces 205, and the T-shaped rod is in contact with the two force-bearing inclined surfaces 205. When the spareribs need to be taken out, the pressing block 201 is pressed, and the pressing block 201 drives the T-shaped rod to press against the two force-bearing inclined surfaces 205 of the two connecting blocks 202, so that the two connecting blocks 202 move relative to each other, and the two connecting blocks 202 drive the two sliding parts to move relative to each other, thereby driving the two insert blocks 107 to slide out of the corresponding slots 116 respectively, so that the two protrusions 104 can be taken out to remove the spareribs.

[0033] Secondly, one end of the connecting rod 203 is fixedly connected to the pressing block 201, and the other end of the connecting rod 203 is fixedly connected to the supporting block 204. The supporting block 204 contacts the two force-bearing inclined surfaces 205, pressing the pressing block 201, and the pressing block 201 drives the connecting rod 203 to move, and the connecting rod 203 drives the supporting block 204 to move.

[0034] When using a rib frame mother-and-child sleeve of this embodiment, when it is necessary to take out the rib strips, press the pressing block 201, and the pressing block 201 drives the T-shaped rod to press against the two force-bearing inclined surfaces 205 of the two connecting blocks 202, so that the two connecting blocks 202 move relative to each other, and the two connecting blocks 202 drive the two sliding parts to move relative to each other, thereby driving the two insert blocks 107 to slide out of the corresponding slots 116 respectively, so that the two protrusions 104 can be taken out to take out the rib strips.

[0035] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A rib frame mother-and-child sleeve, including a rib sleeve, characterized in that: It also includes a sub-set and a mother set; The sub-sleeve includes two protrusions, and the mother sleeve includes a rectangular frame, a support frame, two sliding members, two plug-in blocks, two springs and a locking member. The support frame is fixedly connected to the rectangular frame, and the support frame has a special-shaped groove, two slide grooves and two grooves. The two protrusions are fixedly connected to the rib sleeve, and the two protrusions are respectively placed in the corresponding grooves. The protrusions have a supporting arc surface and a slot. The two sliding members are respectively slidably connected to the corresponding slide grooves. One end of the two springs is fixedly connected to the support frame, and the other end of the two springs is fixedly connected to the corresponding sliding member. The plug-in block is fixedly connected to the corresponding sliding member, and the plug-in block is placed in the corresponding slot. The plug-in block has a force-bearing arc surface, and the locking member is arranged on the rectangular frame.

2. The slatted frame mother-and-child set as claimed in claim 1, characterized in that: The female sleeve also includes two guide rods, the support frame has two guide grooves, one end of the two guide rods is fixedly connected to the rib sleeve, and the other ends of the two guide rods are respectively inserted into the corresponding guide grooves.

3. The slatted frame mother-and-child set as claimed in claim 2, characterized in that: The locking member comprises two bolts, the rectangular frame has two thread grooves, and the two bolts are respectively threadably matched with the corresponding thread grooves.

4. The slatted frame mother-and-child set as claimed in claim 3, characterized in that: The slat frame mother-and-child sleeve also includes a removal component, which is arranged on the support frame and is used to remove the two protrusions.

5. The slatted frame mother-and-child set as claimed in claim 4, characterized in that: The removal assembly includes a T-shaped rod, a pressing block and two connecting blocks, the two connecting blocks are respectively fixedly connected to the corresponding sliding members, the T-shaped rod is slidably connected to the support frame, the pressing block is fixedly connected to the T-shaped rod, the two connecting blocks both have force-bearing inclined surfaces, and the T-shaped rod is in contact with the two force-bearing inclined surfaces.

6. The slatted frame mother-and-child set as claimed in claim 5, characterized in that: The T-shaped rod comprises a connecting rod and a supporting block, one end of the connecting rod is fixedly connected to the pressing block, the other end of the connecting rod is fixedly connected to the supporting block, and the supporting block contacts the two force-bearing inclined surfaces.

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