Folding camp bed
By designing the horizontal tube and base structure, and combining components such as elastic ropes and locking hooks, the cot can be stably unfolded and easily folded, solving the problem of the large size of the cot after folding and improving portability and comfort.
Patent Information
- Application Number
- CN202520238910.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-14
AI Technical Summary
Existing cots are still quite large when folded, taking up a lot of space and reducing their practicality.
The support mechanism is detachable and foldable by adopting a horizontal tube and base structure, combined with components such as elastic rope, card seat, lever seat and locking hook. Through the cooperation of elastic rope and card seat, the support tube is connected to the base, and the locking hook and locking port are engaged to achieve stable unfolding and folding of the support mechanism.
The portability and stability of the cot have been improved, the space occupied when folded has been reduced, and the comfort of use has been enhanced.
Smart Images
Figure CN223695390U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of camp bed, concretely is a folding camp bed. BACKGROUND
[0002] Camp beds are usually made of wooden or metal frames bound with canvas, mainly used for marching or field work. The history of camp bed can be traced back to the demand of using in the army marching, usually by professional department research and standardization, designated production unit production, and by the army according to the needs of uniform distribution. This design ensures the comfortable sleep experience in the field environment, and at the same time reduces the burden of soldiers. In modern outdoor activities, camp bed has also become one of the preferred equipment for novice campers. It not only can provide comfortable sleep feeling like bed, but also can be used as a bench during the day, which is convenient for chatting with friends. The material of camp bed is mostly high-density oxford cloth, which has the characteristics of air permeability, wear resistance and tear resistance, ensuring the durability and comfort in outdoor environment.
[0003] Based on the above, the present inventor found that there are the following problems: the current camp bed is mostly folded by folding the bed, the volume of the folded portable bed is still relatively large, which occupies a large space, thereby reducing the practicability of the camp bed.
[0004] Therefore, in view of the above, the existing structure and defects are improved, and a folding camp bed is provided to achieve the purpose of having more practical value. INNOVATION CONTENT
[0005] The utility model aims at providing a folding camp bed to solve the problems in the above background technology.
[0006] In view of the above problems, the technical scheme provided by the utility model is:
[0007] The utility model provides a folding camp bed, including bed body assembly 100 and three support mechanism 200, bed body assembly 100 includes bed cloth 1001, and the inside of both sides of bed cloth 1001 is inserted with bed pole 1002, three support mechanism 200 all include horizontal pipe 2001, and the both ends of horizontal pipe 2001 are all installed with base 2002, and the inside of the opposite side of two base 2002 is all set up with the slot 2003, and the inside of two slot 2003 is inserted with first support pipe 2007 and second support pipe 2008 respectively, and the inside of two slot 2003 is all installed with first connecting seat 2004, and the inside of two first connecting seat 2004 is all set up with elastic rope 2005, and the one end of two elastic rope 2005 away from first connecting seat 2004 is set up with second connecting seat, and the opposite side of two second connecting seats is connected with the inner wall of first support pipe 2007 and second support pipe 2008 respectively, and the outside of first support pipe 2007 is equipped with the lever seat 2010, and the one end of lever seat 2010 is set up with the clamping groove, and the one end of second support pipe 2008 is installed with the clamping block 2009, and clamping block 2009 and lever seat 2010 are engaged with two bed poles 1002 respectively.
[0008] Further, the bottom end of the lever seat is hollow, a first rotating shaft is installed inside the end of the first support pipe close to the second support pipe, both ends of the first rotating shaft extend to the outside through the first support pipe, both ends of the first rotating shaft extend to the outside through the lever seat and are rotationally connected with the lever seat, a rotating rod is installed inside the lever seat, a locking hook is sleeved outside the rotating rod, a locking hole is formed in the upper end face of the first support pipe directly below the locking hook, and the locking hook is engaged with the locking hole.
[0009] The beneficial effects of the above further scheme are that, through the cooperation of the locking hook and the locking hole, when the locking hook is engaged with the locking hole, the lever seat and the first support pipe cannot rotate relative to each other at this time, and when the locking hook is separated from the locking hole, the lever seat is rotationally connected with the first support pipe through the first rotating shaft, so that the angle of the lever seat can be adjusted, thereby facilitating the subsequent engagement of the lever seat with the bed pole and the installation of the support mechanism on the two bed poles.
[0010] Further, a first return spring is installed on one side of the upper end of the locking hook, the first return spring is fixedly connected with the inner wall of the lever seat at the end away from the locking hook, an installation slot is formed in the inside of the upper end of the lever seat, a button is arranged in the inside of the installation slot, the bottom end of the button extends to the inside of the lever seat through the installation slot, and the bottom end of the button abuts against the top face of the locking hook.
[0011] The beneficial effect of the further scheme is that, through the cooperation of the button, the locking hook and the first reset spring, when the button is pressed downward, the locking hook rotates around the center of the rotating rod, at this time, the upper end of the locking hook which is not in contact with the button is raised upward and presses the first reset spring, so that the bottom end of the locking hook is inclined, the locking hook no longer hooks the locking hole position, so that the pulling seat can rotate, and when the locking hook loses the pressing force of the button, it is convenient to reset under the elastic force of the first reset spring, so that the locking hook hooks the locking hole position again to lock the position between the pulling seat and the first support pipe.
[0012] Further, the longitudinal section of the button is T-shaped, and the outer part of the button near the bottom end is sleeved with a second reset spring, and the two ends of the second reset spring are fixedly connected with the bottom surface of the button near the upper end and the inner bottom end of the mounting groove respectively.
[0013] The beneficial effect of the further scheme is that the second reset spring is provided to facilitate the reset of the button under the action of the second reset spring.
[0014] Further, the inner part of the base near the bottom end is provided with a cavity, and the inner part of the cavity is provided with a support leg assembly, the support leg assembly comprises a second rotating shaft, the two ends of the second rotating shaft are fixedly connected with the inner walls of the cavity on both sides, and the outer part of the second rotating shaft is rotatably connected with a support leg.
[0015] The beneficial effect of the further scheme is that, through the cooperation of the base, the second rotating shaft and the support leg, when the support leg is not needed, the support leg can be rotated to rotate around the second rotating shaft to complete the storage.
[0016] Further, the outer part of the second rotating shaft at the center is sleeved with a tension spring, one end of the tension spring away from the second rotating shaft is provided with a connecting buckle, and the inner side wall of the support leg is fixedly connected with the side away from the tension spring of the connecting buckle.
[0017] The beneficial effect of the further scheme is that, through the installation of the tension spring, when the camp bed is shaken by external force, the tension spring can absorb part of the energy through elastic deformation to reduce the vibration amplitude of the camp bed and improve the use comfort of the camp bed, and when the support leg is lowered, the tension spring will be deformed to make the support leg have a tendency to automatically reset.
[0018] Further, the support leg is provided with a plurality of anti-skid textures at the end away from the base.
[0019] The beneficial effect of the further scheme is that the anti-skid textures are provided at the end of the support leg away from the mechanism to improve the friction between the whole camp bed and the ground.
[0020] Further, the outer walls of the opposite ends of the first support pipe and the second support pipe are respectively in clearance fit with the inner walls of the two insertion slots, and the opposite ends of the first support pipe and the second support pipe can be respectively clamped with the two insertion slots, and the upper end surfaces of the two bases are respectively provided with clamping seats, and the two clamping seats can be respectively clamped with the first support pipe and the second support pipe.
[0021] The beneficial effect of the above further scheme is that, since the outer walls of the opposite ends of the first support pipe and the second support pipe are in clearance fit with the inner walls of the insertion slots, and the opposite ends of the first support pipe and the second support pipe can be clamped with the insertion slots, the opposite ends of the first support pipe and the second support pipe taken out of the clamping seats can be quickly inserted into the insertion slots, thereby ensuring the stability and symmetry of the bed body structure, and when the support mechanism needs to be folded and stored, the first support pipe and the second support pipe are respectively pulled out of the insertion slots and clamped in the interiors of the clamping seats to fix the positions of the first support pipe and the second support pipe.
[0022] Compared with the prior art, the beneficial effect of the utility model is that: the folding camp bed, through set up horizontal pipe and horizontal pipe's both ends install base, make a pair of base and horizontal pipe between form whole, horizontal pipe can provide the effect of horizontal support, thereby improve the stability of support mechanism, through clamping seat, first support pipe and second support pipe and elastic rope's cooperation use, when need to unfold support mechanism, take out first support pipe and second support pipe from clamping seat interior respectively, through set up elastic rope, realize first support pipe and second support pipe respectively with two base's connection, simultaneously because elastic rope has elasticity, the first support pipe and the second support pipe are convenient to plug in and pull out, because the one end of the lever seat is provided with a clamping groove, and the lever seat and the clamping block are clamped with the two bed rods respectively, the support mechanism is connected with the bed body assembly, when the camp bed needs to be folded and stored, the first support pipe and the second support pipe are taken out from the interiors of the insertion slots respectively, and the first support pipe and the second support pipe are clamped into the interiors of the clamping seats, and the storage of the support mechanism is completed. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 A perspective structural schematic view of the folding camp bed is provided in the utility model;
[0024] Figure 2 A perspective structural schematic view of the folding camp bed is provided in the utility model;
[0025] Figure 3 A perspective structural schematic view of the folding camp bed is provided in the utility model;
[0026] Figure 4 A perspective structural schematic view of the folding camp bed is provided in the utility model;
[0027] Figure 5 The utility model provides a kind of folding folding bed's positive section structure diagram of pulling seat.
[0028] In the figure: 100, bed body assembly;1001, bed cloth;1002, bed pole;200, support mechanism;2001, cross pipe;2002, pedestal;2003, slot;2004, first connecting seat;2005, elastic rope;2006, clamping seat;2007, first support pipe;2008, second support pipe;2009, clamping block;2010, pulling seat;2011, rotating rod;2012, locking hook;2013, locking port;2014, first reset spring;2015, button;2016, second reset spring;300, support leg assembly;3001, second rotating shaft;3002, support leg;3003, tension spring;3004, connecting buckle. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0030] Please refer to Figures 1-5The utility model provides a technical scheme: a folding campaign bed, including bed body subassembly 100 and three support mechanism 200, bed body subassembly 100 includes bed cloth 1001, and the inside of both sides of bed cloth 1001 is inserted and arranged with bed pole 1002, three support mechanism 200 all include horizontal pipe 2001, and the both ends of horizontal pipe 2001 are all installed with base 2002, and the inside of the opposite side of two base 2002 is all seted up with the slot 2003, and the inside of two slot 2003 is inserted with first support pipe 2007 and second support pipe 2008 respectively, and the inside of two first connecting seat 2004 is all seted up with elastic rope 2005, and the one end of two elastic rope 2005 is seted up with second connecting seat away from first connecting seat 2004, and the opposite side of two second connecting seat is connected with the inner wall of first support pipe 2007 and second support pipe 2008 respectively, and the outside of first support pipe 2007 is equipped with the lever seat 2010, and the one end of lever seat 2010 is seted up with the clamping groove, and the one end of second support pipe 2008 is installed with the clamping block 2009, and clamping block 2009 and lever seat 2010 are engaged with two bed poles 1002 respectively, and the outer wall of the opposite end of first support pipe 2007 and second support pipe 2008 is connected with the inner wall of two slot 2003 respectively, and the opposite end of first support pipe 2007 and second support pipe 2008 can be engaged with two slot 2003 respectively, and horizontal pipe 2001 can provide the effect of horizontal support, thereby improve the stability of support mechanism 200, when needing to unfold support mechanism 200, first support pipe 2007 and second support pipe 2008 are taken out from the inside of clamping seat 2006 respectively, by setting up elastic rope 2005, the connection of first support pipe 2007 and second support pipe 2008 with two base 2002 is realized, and simultaneously because elastic rope 2005 has elasticity, the insertion and extraction of first support pipe 2007 and second support pipe 2008 are convenient, because the one end of lever seat 2010 is seted up with the clamping groove, and lever seat 2010 and clamping block 2009 are engaged with two bed poles 1002 respectively, support mechanism 200 is connected with bed body subassembly 100, when needing to fold and store campaign bed, first support pipe 2007 and second support pipe 2008 are taken out from the inside of slot 2003 respectively, and first support pipe 2007 and second support pipe 2008 are clamped to the inside of clamping seat 2006, and the storage of support mechanism 200 is completed.
[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0032] Please see Figures 1-5 This utility model provides a technical solution: the bottom end of the lever seat 2010 is hollow. A first rotating shaft is installed inside the first support tube 2007 near the end of the second support tube 2008. Both ends of the first rotating shaft extend through the first support tube 2007 to the outside, and both ends of the first rotating shaft extend through the lever seat 2010 to the outside, and are rotatably connected to the lever seat 2010. A rotating rod 2011 is installed inside the lever seat 2010. A locking hook 2012 is sleeved on the outside of the rotating rod 2011. The upper end face of the first support tube 2007 is located at the lock... A locking slot 2013 is provided directly below the fixed hook 2012. The locking hook 2012 engages with the locking slot 2013. A first return spring 2014 is installed on one side of the upper end of the locking hook 2012. The end of the first return spring 2014 away from the locking hook 2012 is fixedly connected to the inner wall of the lever base 2010. A mounting groove is provided inside the upper end of the lever base 2010. A button 2015 is provided inside the mounting groove. The bottom end of the button 2015 extends through the mounting groove into the interior of the lever base 2010, and the bottom end of the button 2015 is connected to the top of the locking hook 2012. The buttons 2015 have a T-shaped longitudinal section, and a second return spring 2016 is sleeved on the outer surface of the button 2015 near its bottom end. The two ends of the second return spring 2016 are fixedly connected to the bottom surface of the button 2015 near its upper end and the inner bottom end of the mounting groove, respectively. When the button 2015 is pressed down, the second return spring 2016 is compressed, causing the locking hook 2012 to rotate around the center of the rotating rod 2011. At this time, the locking hook 2012 tilts upward at its upper end, which is not in contact with the button 2015, and compresses the first return spring 2014, thus locking the button. The bottom end of hook 2012 is inclined, and locking hook 2012 no longer hooks the position of locking port 2013, allowing lever seat 2010 to rotate. When locking hook 2012 loses the squeezing force of button 2015, button 2015 resets under the elastic force of second reset spring 2016, causing locking hook 2012 to reset under the elastic force of first reset spring 2014. Locking hook 2012 re-hooks the position of locking port 2013, locking the position between lever seat 2010 and first support tube 2007, completing the storage of support mechanism 200.
[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0034] Please see Figures 1-5The utility model provides a technical scheme: the inside near bottom end department of base 2002 all sets up cavity, the inside all is equipped with support leg subassembly 300 in the cavity, support leg subassembly 300 includes second pivot 3001, and the both ends of second pivot 3001 are fixedly connected with the inner wall both sides of cavity respectively, and the outside rotationally connects with support leg 3002 of second pivot 3001, and the outside of second pivot 3001 is located the center and is equipped with tension spring 3003, and tension spring 3003 installs connecting buckle 3004 at the end away from second pivot 3001, and connecting buckle 3004 is fixedly connected with the inside wall of support leg 3002 on the side away from tension spring 3003, and support leg 3002 is equipped with a plurality of antiskid texture at the end away from base 2002, and the inner wall clearance of two insertion slot 2003 is respectively matched with the outer wall of the opposite end of first support pipe 2007 and second support pipe 2008, and the opposite end of first support pipe 2007 and second support pipe 2008 can be respectively clamped with two insertion slot 2003, and the upper end surface of two base 2002 all installs clamping seat 2006, and two clamping seat 2006 can be respectively clamped with first support pipe 2007 and second support pipe 2008, when not needing to use support leg 3002, can rotate support leg 3002 and make its one end rotate around second pivot 3001 and complete storage, by installing tension spring 3003, when the camp bed is subjected to the external force and produces the shaking, tension spring 3003 can absorb a part of energy through the elastic deformation, reduce the amplitude of camp bed vibration, improve the camp bed use comfort, simultaneously when support leg 3002 is put down, tension spring 3003 will produce the deformation, makes support leg 3002 have the tendency of automatic reset.
[0035] Specifically, the working principle of the folding camping bed is as follows: when the camping bed needs to be stored, first, press the button 2015 downward, the second reset spring 2016 is extruded, the locking hook 2012 rotates around the center of the rotating rod 2011, at this time, the upper end of the locking hook 2012 is not in contact with the button 2015, and the first reset spring 2014 is extruded, the bottom end of the locking hook 2012 is inclined, the locking hook 2012 no longer hooks the locking hole 2013, the pulling seat 2010 can rotate, the pulling seat 2010 is no longer clamped with one of the bed poles 1002 until separated, when the locking hook 2012 loses the extrusion force of the button 2015, the button 2015 is reset under the elastic force of the second reset spring 2016, the locking hook 2012 is reset under the elastic force of the first reset spring 2014, the locking hook 2012 hooks the locking hole 2013 again, the position between the pulling seat 2010 and the first support pipe 2007 is locked, the storage of the support mechanism 200 is completed, then the clamping block 2009 is separated from the other bed pole 1002, the support mechanism 200 is separated from the bed body assembly 100, the first support pipe 2007 and the second support pipe 2008 are pulled outwards and are convenient to be detached from the base 2002 under the action of the elastic rope 2005, then the first support pipe 2007 and the second support pipe 2008 are clamped into the clamping seat 2006 respectively, the storage of the support mechanism 200 is completed, the two bed poles 1002 are taken out from the bed cloth 1001, and then the bed body assembly 100 is folded, when the support leg 3002 is not needed, the support leg 3002 is lowered, the tension spring 3003 is deformed, the support leg 3002 has a tendency to automatically reset, the support leg 3002 is rotated to rotate one end around the second rotating shaft 3001, and the storage is completed.
Claims
1. A foldable camp bed, characterised in that, The utility model provides a bed body assembly (100) and three support mechanisms (200), the bed body assembly (100) includes bed cloth (1001), and the inside of both sides of bed cloth (1001) is inserted with bed pole (1002), three support mechanisms (200) all include horizontal pipe (2001), and the both ends of horizontal pipe (2001) are all installed with base (2002), and the inside of the opposite side of two base (2002) is all set up with the slot (2003), and the inside of two slot (2003) is inserted with first support pipe (2007) and second support pipe (2008) respectively, and the inside of two slot (2003) is all installed with first connecting seat (2004), and the inside of two first connecting seat (2004) is all covered with elastic rope (2005), and the one end of two elastic rope (2005) away from first connecting seat (2004) is covered with second connecting seat, and the opposite side of two second connecting seat is connected with the inner wall of first support pipe (2007) and second support pipe (2008) respectively, and the outside of first support pipe (2007) is equipped with the lever seat (2010), and one end of lever seat (2010) is set up with the clamping groove, and one end of second support pipe (2008) is installed with the clamping block (2009), and the clamping block (2009) and lever seat (2010) are clamped with two bed poles (1002) respectively.
2. The foldable camp bed according to claim 1, wherein The bottom of lever seat (2010) is hollow, a first rotating shaft is installed in the one end of first support pipe (2007) close to second support pipe (2008), both ends of first rotating shaft extend to the outside through first support pipe (2007), and both ends of first rotating shaft extend to the outside through lever seat (2010) and are rotatably connected with lever seat (2010), a rotating rod (2011) is installed in the inside of lever seat (2010), a locking hook (2012) is covered on the outside of rotating rod (2011), a locking hole (2013) is set up on the upper end face of first support pipe (2007) below locking hook (2012), and locking hook (2012) and locking hole (2013) are clamped.
3. A foldaway camp bed according to claim 2, wherein, A first return spring (2014) is installed on the upper end side of locking hook (2012), the one end of first return spring (2014) away from locking hook (2012) is fixedly connected with the inner wall of lever seat (2010), an installation slot is set up in the inside of upper end of lever seat (2010), a button (2015) is arranged in the inside of installation slot, the bottom of button (2015) extends to the inside of lever seat (2010) through installation slot, and the bottom of button (2015) abuts against the top surface of locking hook (2012).
4. A foldaway camp bed according to claim 3, wherein, The longitudinal section of the button (2015) is T-shaped, and the outer part of the button (2015) close to the bottom end is sleeved with a second reset spring (2016), and the two ends of the second reset spring (2016) are fixedly connected with the bottom surface of the button (2015) close to the upper end and the inner bottom end of the mounting groove, respectively.
5. A foldaway camp bed according to claim 4, wherein, The inner part of the base (2002) close to the bottom end is provided with a cavity, and the inner part of the cavity is provided with a supporting leg assembly (300), the supporting leg assembly (300) comprises a second rotating shaft (3001), the two ends of the second rotating shaft (3001) are fixedly connected with the inner walls of the cavity on both sides, and the outer part of the second rotating shaft (3001) is rotatably connected with a supporting leg (3002).
6. A foldaway camp bed according to claim 5, wherein, The outer part of the second rotating shaft (3001) is sleeved with a tension spring (3003) at the center, the tension spring (3003) is provided with a connecting buckle (3004) at one end away from the second rotating shaft (3001), and the connecting buckle (3004) is fixedly connected with the inner side wall of the supporting leg (3002) on the side away from the tension spring (3003).
7. A foldaway camp bed according to claim 6, wherein, The supporting leg (3002) is provided with a plurality of anti-skid textures at one end away from the base (2002).
8. The foldable camp bed according to claim 1, wherein The inner walls of the two insertion grooves (2003) are gap-fitted with the outer walls of the opposite ends of the first supporting pipe (2007) and the second supporting pipe (2008), respectively, the opposite ends of the first supporting pipe (2007) and the second supporting pipe (2008) can be clamped with the two insertion grooves (2003), respectively, and the upper end surfaces of the two bases (2002) are provided with clamping seats (2006), respectively, and the two clamping seats (2006) can be clamped with the first supporting pipe (2007) and the second supporting pipe (2008), respectively.