CN112244571B - Baby rocking chair - Google Patents
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- CN112244571B CN112244571B CN202011322609.2A CN202011322609A CN112244571B CN 112244571 B CN112244571 B CN 112244571B CN 202011322609 A CN202011322609 A CN 202011322609A CN 112244571 B CN112244571 B CN 112244571B
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- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
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- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
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- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D13/00—Other nursery furniture
- A47D13/10—Rocking-chairs; Indoor Swings ; Baby bouncers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
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- Pediatric Medicine (AREA)
- Special Chairs (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
本发明涉及一种婴儿摇摇椅，包括座椅、连接板和固定板，连接板的上侧、固定板的上侧分别与上连板的两端铰接相连，固定板上安装有驱动电机、传动轴，传动轴上安装有可随传动轴转动的摆动凸轮，摆动凸轮上还设有偏心的摆动杆，摆动杆与连接板铰接相连，所述驱动电机转动时可通过所述摆动凸轮驱动所述连接板相对所述固定板摆动以带动所述座椅摇摆。本申请通过采用由连接板、上连板、固定板和摆动凸轮构成的隐藏式四连杆摇摆结构，驱动电机通过摆动凸轮可直接驱动连接板相对固定板摆动以带动座椅平稳地摇摆，结构简单、可靠好。
The present invention relates to a baby rocking chair, comprising a seat, a connecting plate and a fixed plate. The upper side of the connecting plate and the upper side of the fixed plate are respectively hingedly connected to the two ends of the upper connecting plate. A driving motor and a transmission shaft are installed on the fixed plate. A swing cam that can rotate with the transmission shaft is installed on the transmission shaft. An eccentric swing rod is also provided on the swing cam. The swing rod is hingedly connected to the connecting plate. When the driving motor rotates, the connecting plate can be driven to swing relative to the fixed plate through the swing cam to drive the seat to swing. The present application adopts a hidden four-bar swing structure composed of a connecting plate, an upper connecting plate, a fixed plate and a swing cam. The driving motor can directly drive the connecting plate to swing relative to the fixed plate through the swing cam to drive the seat to swing smoothly. The structure is simple and reliable.
Description
技术领域Technical Field
本发明涉及婴儿摇椅技术，尤其是一种结构简单、摇摆可靠的婴儿摇摇椅。The invention relates to the technology of baby rocking chairs, in particular to a baby rocking chair with simple structure and reliable rocking.
背景技术Background technique
在婴儿成长过程中，婴儿摇椅是父母的得力助手，婴儿可在摇椅上坐、卧，婴儿摇椅通常由椅座和支撑结构组成，椅座安装在支撑管上，支撑管与底架管组成支撑结构，摇椅还带有背靠和顶蓬，使婴儿可躺卧，通过摇摆结构使婴儿易入睡。During the growth of the baby, the baby rocking chair is a great helper for the parents. The baby can sit or lie in the rocking chair. The baby rocking chair is usually composed of a seat and a supporting structure. The seat is installed on the supporting tube. The supporting tube and the base tube form a supporting structure. The rocking chair also has a backrest and a canopy so that the baby can lie down, and the rocking structure makes it easy for the baby to fall asleep.
如申请号为201520416045.7、授权公告号为CN205006431U的中国专利文件公开的“一种电动婴儿摇椅”，包括支撑架体、婴儿睡布、婴儿睡布固定架、连接支撑架体和婴儿睡布固定架的摇杆装置以及电动驱动装置，电动驱动装置有内置电机和控制驱动，支持手动按钮控制和遥控控制；摇杆装置与电动驱动装置相连，通过曲柄摇杆机构，形成摆动的动作；该文件中的方案，电驱动装置及摇杆装置结构复杂、可靠性差，亟待改进。For example, the Chinese patent document with application number 201520416045.7 and authorization announcement number CN205006431U discloses an "electric baby rocking chair", which includes a support frame, a baby sleeping cloth, a baby sleeping cloth fixing frame, a rocker device connecting the support frame and the baby sleeping cloth fixing frame, and an electric drive device. The electric drive device has a built-in motor and a control drive, and supports manual button control and remote control; the rocker device is connected to the electric drive device, and a swinging motion is formed through a crank rocker mechanism; the solution in this document has a complex structure of the electric drive device and the rocker device, and poor reliability, which urgently needs to be improved.
发明内容Summary of the invention
本发明的目的在于提供一种婴儿摇摇椅，用于解决现有婴儿摇椅电驱动装置、摇摆装置结构复杂、可靠性差的问题。The object of the present invention is to provide a baby rocking chair, which is used to solve the problems of complex structure and poor reliability of the electric drive device and rocking device of the existing baby rocking chair.
为了解决上述问题，本发明提供一种婴儿摇摇椅，包括座椅、连接板和固定板，所述座椅安装固定在所述连接板上，所述连接板的上侧与所述固定板的上侧分别与上连板的两端铰接相连，所述固定板上安装有位于所述连接板、所述固定板之间的驱动电机，所述固定板的下侧还安装有与所述驱动电机的输出轴连接的传动轴，所述传动轴的中心轴线呈水平状，所述传动轴上安装有可随所述传动轴转动的摆动凸轮，所述摆动凸轮的中心与所述传动轴固定相连，所述摆动凸轮上还设有偏心的摆动杆，所述摆动杆的中心轴线呈水平状，所述摆动杆与所述连接板铰接相连，所述驱动电机转动时可通过所述摆动凸轮驱动所述连接板相对所述固定板摆动以带动所述座椅摇摆。In order to solve the above problems, the present invention provides a baby rocking chair, including a seat, a connecting plate and a fixing plate, the seat is installed and fixed on the connecting plate, the upper side of the connecting plate and the upper side of the fixing plate are respectively hingedly connected to the two ends of the upper connecting plate, a driving motor located between the connecting plate and the fixing plate is installed on the fixing plate, a transmission shaft connected to the output shaft of the driving motor is also installed on the lower side of the fixing plate, the central axis of the transmission shaft is horizontal, a swing cam that can rotate with the transmission shaft is installed on the transmission shaft, the center of the swing cam is fixedly connected to the transmission shaft, an eccentric swing rod is also provided on the swing cam, the central axis of the swing rod is horizontal, the swing rod is hingedly connected to the connecting plate, and when the driving motor rotates, the connecting plate can be driven by the swing cam to swing relative to the fixing plate to drive the seat to swing.
本发明提供的婴儿摇摇椅还具有以下技术特征：The baby rocking chair provided by the present invention also has the following technical features:
进一步地，所述连接板的两侧和所述固定板的两侧设有相向设置的折边，所述折边的上侧、下侧均开设有铰接孔，所述连接板的两个折边的上侧通过两个所述上连板与所述固定板的两个折边的上侧连接；所述传动轴穿设在所述固定板的折边的下侧的铰接孔内且伸出折边，所述摆动凸轮的数量为两个且分别位于所述固定板的折边与所述连接板的折边之间；所述连接板、所述固定板与所述折边包围形成所述驱动电机的安装区。Furthermore, both sides of the connecting plate and both sides of the fixed plate are provided with folded edges arranged opposite to each other, and hinge holes are opened on the upper and lower sides of the folded edges, and the upper sides of the two folded edges of the connecting plate are connected to the upper sides of the two folded edges of the fixed plate through the two upper connecting plates; the transmission shaft is passed through the hinge hole on the lower side of the folded edge of the fixed plate and extends out of the folded edge, and the number of the swing cams is two and they are respectively located between the folded edge of the fixed plate and the folded edge of the connecting plate; the connecting plate, the fixed plate and the folded edge surround the installation area of the drive motor.
进一步地，所述上连板的长度小于所述连接板上的折边宽度与所述固定板上的折边宽度之和。Furthermore, the length of the upper connecting plate is smaller than the sum of the folding width on the connecting plate and the folding width on the fixing plate.
进一步地，所述驱动电机安装在所述固定板的中心且输出轴竖直向下，所述固定板上还安装有与所述输出轴连接的变速箱，所述变速箱设有位于左、右两侧且与所述传动轴连接的两个输出轴。Furthermore, the drive motor is installed at the center of the fixed plate with the output shaft pointing vertically downward. A gearbox connected to the output shaft is also installed on the fixed plate. The gearbox has two output shafts located on the left and right sides and connected to the transmission shaft.
进一步地，所述变速箱的输出轴通过膜片联轴器与所述传动轴固定相连。Furthermore, the output shaft of the gearbox is fixedly connected to the transmission shaft via a diaphragm coupling.
进一步地，所述座椅包括背板、座板、扶手和前护杆，所述背板与所述连接板固定相连，所述座板、所述扶手的一端分别与所述背板铰接相连，所述座板、所述扶手的另一端分别与所述前护杆铰接相连，所述座椅上还设有用于锁定所述座板与所述背板之间的夹角的锁定机构。Furthermore, the chair includes a back panel, a seat panel, armrests and a front guard bar, the back panel is fixedly connected to the connecting plate, one end of the seat panel and the armrest are respectively hingedly connected to the back panel, the other end of the seat panel and the armrest are respectively hingedly connected to the front guard bar, and the seat is also provided with a locking mechanism for locking the angle between the seat panel and the back panel.
进一步地，所述锁定机构包括锁定杆和锁定凸柱，所述锁定杆的一端与所述前护杆铰接相连，所述座板的侧部设有所述锁定凸柱，所述锁定杆的另一端设有与所述锁定凸柱配合的锁定孔。Furthermore, the locking mechanism includes a locking rod and a locking boss, one end of the locking rod is hingedly connected to the front guard bar, the side of the seat plate is provided with the locking boss, and the other end of the locking rod is provided with a locking hole that cooperates with the locking boss.
进一步地，所述座板的侧部设有多个所述锁定凸柱以调节所述座板与所述背板的夹角。Furthermore, a plurality of locking bosses are provided on the side of the seat plate to adjust the angle between the seat plate and the back plate.
本发明具有如下有益效果：通过采用由连接板、上连板、固定板和摆动凸轮构成的隐藏式四连杆摇摆结构，驱动电机通过摆动凸轮可直接驱动连接板相对固定板摆动以带动座椅平稳地摇摆，结构简单、可靠好；驱动电机和传动部件位于连接板、固定板之间的区域，使得该婴儿摇摇椅外观简洁、美观；具体而言，本申请的婴儿摇摇椅在使用前，首先通过固定板将该婴儿摇摇椅固定在竖直墙面或竖直支撑板上，固定板、连接板采用平板状的结构使得安装固定可靠，本申请改变了现有婴儿摇椅通常采用的杆状连接、支撑结构，采用隐藏式四连杆摇摆结构可靠性好且结构简单。The present invention has the following beneficial effects: by adopting a hidden four-bar rocking structure composed of a connecting plate, an upper connecting plate, a fixed plate and a swinging cam, the driving motor can directly drive the connecting plate to swing relative to the fixed plate through the swinging cam to drive the seat to swing smoothly, and the structure is simple and reliable; the driving motor and the transmission components are located in the area between the connecting plate and the fixed plate, so that the baby rocking chair has a simple and beautiful appearance; specifically, before use, the baby rocking chair of the present application is first fixed to a vertical wall or a vertical support plate by a fixed plate, and the fixed plate and the connecting plate adopt a flat plate-shaped structure to ensure reliable installation and fixation. The present application changes the rod-shaped connection and support structure commonly used in existing baby rocking chairs, and adopts a hidden four-bar rocking structure with good reliability and simple structure.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本发明实施例的婴儿摇摇椅的结构示意图 ；Fig. 1 is a schematic structural diagram of a baby rocking chair according to an embodiment of the present invention;
图2为图1中的婴儿摇摇椅另一个视角的结构示意图 ；FIG2 is a schematic structural diagram of the baby rocking chair in FIG1 from another perspective;
图3为本发明实施例的婴儿摇摇椅的爆炸视图 ；FIG3 is an exploded view of a baby rocking chair according to an embodiment of the present invention;
图4为图3中的婴儿摇摇椅的局部视图 ；FIG4 is a partial view of the baby rocking chair in FIG3 ;
图5为图3中的婴儿摇摇椅的另一个视角的结构示意图 ；FIG5 is a schematic structural diagram of the baby rocking chair in FIG3 from another perspective;
图6为本发明实施例的婴儿摇摇椅的座椅展开后的结构示意图 ；FIG6 is a schematic structural diagram of the baby rocking chair after the seat is unfolded according to the embodiment of the present invention;
图7为本发明实施例的婴儿摇摇椅的座椅折叠后的结构示意图 。FIG. 7 is a schematic structural diagram of the baby rocking chair after the seat is folded according to an embodiment of the present invention.
具体实施方式Detailed ways
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本发明中的实施例及实施例中的特征可以相互组合。The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.
如图1至图7所示的本发明的婴儿摇摇椅的一个实施例中，该实施例的婴儿摇摇椅包括座椅10、连接板20和固定板30，座椅10安装固定在所述连接板20上，连接板20的上侧与固定板30的上侧分别与上连板40的两端铰接相连，固定板30上安装有位于连接板20、固定板30之间的驱动电机50，固定板30的下侧还安装有与驱动电机50的输出轴连接的传动轴，所述传动轴的中心轴线呈水平状，所述传动轴上安装有可随所述传动轴转动的摆动凸轮60，摆动凸轮60的中心与所述传动轴固定相连，摆动凸轮60上还设有偏心的摆动杆61，摆动杆61的中心轴线呈水平状，摆动杆61与连接板20铰接相连，驱动电机50转动时可通过摆动凸轮60驱动连接板20相对固定板30摆动以带动座椅10摇摆。In one embodiment of the baby rocking chair of the present invention as shown in Figures 1 to 7, the baby rocking chair of this embodiment includes a seat 10, a connecting plate 20 and a fixing plate 30, the seat 10 is mounted and fixed on the connecting plate 20, the upper side of the connecting plate 20 and the upper side of the fixing plate 30 are respectively hingedly connected to the two ends of the upper connecting plate 40, a driving motor 50 located between the connecting plate 20 and the fixing plate 30 is installed on the fixing plate 30, and a transmission shaft connected to the output shaft of the driving motor 50 is also installed on the lower side of the fixing plate 30, the central axis of the transmission shaft is horizontal, and a swing cam 60 that can rotate with the transmission shaft is installed on the transmission shaft, the center of the swing cam 60 is fixedly connected to the transmission shaft, and an eccentric swing rod 61 is also provided on the swing cam 60, the central axis of the swing rod 61 is horizontal, and the swing rod 61 is hingedly connected to the connecting plate 20. When the driving motor 50 rotates, the connecting plate 20 can be driven to swing relative to the fixing plate 30 through the swing cam 60 to drive the seat 10 to swing.
在本申请中，通过采用由连接板、上连板、固定板和摆动凸轮构成的隐藏式四连杆摇摆结构，驱动电机通过摆动凸轮可直接驱动连接板相对固定板摆动以带动座椅平稳地摇摆，结构简单、可靠好；驱动电机和传动部件位于连接板、固定板之间的区域，使得该婴儿摇摇椅外观简洁、美观；具体而言，本申请的婴儿摇摇椅在使用前，首先通过固定板将该婴儿摇摇椅固定在竖直墙面或竖直支撑板上，固定板、连接板采用平板状的结构使得安装固定可靠，本申请改变了现有婴儿摇椅通常采用的杆状连接、支撑结构，采用隐藏式四连杆摇摆结构可靠性好且结构简单。In the present application, a hidden four-bar rocking structure consisting of a connecting plate, an upper connecting plate, a fixed plate and a swinging cam is adopted. The driving motor can directly drive the connecting plate to swing relative to the fixed plate through the swinging cam to drive the seat to swing smoothly. The structure is simple and reliable. The driving motor and the transmission components are located in the area between the connecting plate and the fixed plate, so that the baby rocking chair has a simple and beautiful appearance. Specifically, before use, the baby rocking chair of the present application is first fixed to a vertical wall or a vertical support plate by a fixing plate. The fixing plate and the connecting plate adopt a flat structure to ensure reliable installation and fixation. The present application changes the rod-shaped connection and support structure commonly used in existing baby rocking chairs, and adopts a hidden four-bar rocking structure with good reliability and simple structure.
在本申请的一个实施例中，优选地，连接板20的两侧设有折边21，固定板30的两侧设有的折边31，连接板20上的折边21与固定板上的折边31相向设置使得连接板与固定板的两侧由折边21、折边31包围；折边21的上侧、下侧均开设有铰接孔211，折边31的上侧、下侧均开设有铰接孔311，连接板20的两个折边21的上侧通过两个上连板40与固定板30的两个折边31的上侧铰接连接；所述传动轴穿设在固定板30的折边31的下侧的铰接孔311内且伸出折边31，摆动凸轮60的数量为两个且分别位于固定板30的折边31与连接板20的折边21之间；连接板20、固定板30与折边21、折边31包围形成驱动电机50的安装区。通过在连接板、固定板的两侧设置折边，铰接孔均设置在折边上，通过折边的宽度设计可保证驱动电机、传动部件的安装空间，通过对折边宽度、上连板长度、凸轮的直径等参数设计可保证连接板相对固定板的摆动幅度，折边还能在连接板、固定板的两侧对驱动电机、传动部件等器件进行包围防护，可有效减少电机、传动轴等运动部件在工作过程中可能造成的意外伤害，提高该婴儿摇摇椅的安全。In one embodiment of the present application, preferably, the connecting plate 20 is provided with a folded edge 21 on both sides, and the fixing plate 30 is provided with a folded edge 31 on both sides. The folded edge 21 on the connecting plate 20 and the folded edge 31 on the fixing plate are arranged opposite to each other so that the connecting plate and the fixing plate are surrounded by the folded edges 21 and 31 on both sides; the upper and lower sides of the folded edge 21 are provided with a hinge hole 211, and the upper and lower sides of the folded edge 31 are provided with a hinge hole 311. The upper sides of the two folded edges 21 of the connecting plate 20 are hingedly connected to the upper sides of the two folded edges 31 of the fixing plate 30 through two upper connecting plates 40; the transmission shaft is passed through the hinge hole 311 on the lower side of the folded edge 31 of the fixing plate 30 and extends out of the folded edge 31. There are two swing cams 60, which are respectively located between the folded edge 31 of the fixing plate 30 and the folded edge 21 of the connecting plate 20; the connecting plate 20, the fixing plate 30 and the folded edges 21 and 31 surround the installation area of the drive motor 50. By arranging folding edges on both sides of the connecting plate and the fixed plate, the hinge holes are all arranged on the folding edges, and the installation space of the driving motor and the transmission parts can be guaranteed by designing the width of the folding edges, the length of the upper connecting plate, the diameter of the cam and other parameters, the swing amplitude of the connecting plate relative to the fixed plate can be guaranteed. The folding edges can also surround and protect the driving motor, the transmission parts and other devices on both sides of the connecting plate and the fixed plate, which can effectively reduce the accidental damage that may be caused by the moving parts such as the motor and the transmission shaft during the working process, and improve the safety of the baby rocking chair.
在上述实施例中，优选地，上连板40的长度小于连接板上的折边宽度与固定板上的折边宽度之和，且上连板40安装在折边的内侧，由此使得上连板隐藏于固定板、连接板之间。In the above embodiment, preferably, the length of the upper connecting plate 40 is smaller than the sum of the folding width on the connecting plate and the folding width on the fixed plate, and the upper connecting plate 40 is installed on the inner side of the folding edge, so that the upper connecting plate is hidden between the fixed plate and the connecting plate.
在本申请的一个实施例中，优选地，驱动电机50安装在固定板30的中心且输出轴竖直向下，固定板30上还安装有与输出轴连接的变速箱51，变速箱51设有位于左、右两侧且与所述传动轴连接的两个输出轴，变速箱51的每个输出轴上通过传动轴连接一个摆动凸轮，由此使得驱动电机的转动能够均匀地分配给对称安装的两个摆动凸轮，使得连接板摆动平稳。在该实施例中，变速箱可用来减速并分配动力输出，也可以仅用于分配动力输出，即变速比为1：1 ，具体而言，驱动电机可以选用低速定频电机，摆动凸轮的转速可通过驱动电机、变速箱的减速比等参数选择确定；驱动电机可以选用变频电机，由此可根据需要设定电机以控制摆动凸轮转速，从而实现多种不同的摇摆模式。In one embodiment of the present application, preferably, the driving motor 50 is installed at the center of the fixed plate 30 and the output shaft is vertically downward. A gearbox 51 connected to the output shaft is also installed on the fixed plate 30. The gearbox 51 is provided with two output shafts located on the left and right sides and connected to the transmission shaft. Each output shaft of the gearbox 51 is connected to a swing cam through the transmission shaft, so that the rotation of the driving motor can be evenly distributed to the two swing cams installed symmetrically, so that the connecting plate swings smoothly. In this embodiment, the gearbox can be used to reduce speed and distribute power output, or it can be used only to distribute power output, that is, the speed ratio is 1:1. Specifically, the driving motor can use a low-speed fixed-frequency motor, and the speed of the swing cam can be determined by selecting parameters such as the reduction ratio of the driving motor and the gearbox; the driving motor can use a variable-frequency motor, so that the motor can be set as needed to control the speed of the swing cam, thereby realizing a variety of different swing modes.
在本申请的一个实施例中，优选地，变速箱51的输出轴通过膜片联轴器52与所述传动轴固定相连，膜片联轴器52为单膜片联轴器或双膜片联轴器，通过膜片联轴器可在扭矩传递过程中起到缓冲减震的作用。In one embodiment of the present application, preferably, the output shaft of the gearbox 51 is fixedly connected to the transmission shaft through a diaphragm coupling 52, and the diaphragm coupling 52 is a single diaphragm coupling or a double diaphragm coupling, which can play a role of buffering and shock absorption during torque transmission.
在本申请的一个实施例中，优选地，所述座椅10包括背板11、座板12、扶手13和前护杆14，背板11与连接板20固定相连，座板12、扶手13的一端分别与背板11铰接相连，座板12、扶手13的另一端分别与前护杆14铰接相连，座椅10上还设有用于锁定座板12与背板11的夹角的锁定机构15，由此可根据需要对座椅进行展开或折叠。In one embodiment of the present application, preferably, the seat 10 includes a back panel 11, a seat panel 12, an armrest 13 and a front guard bar 14, the back panel 11 is fixedly connected to the connecting plate 20, one end of the seat panel 12 and the armrest 13 are respectively hingedly connected to the back panel 11, and the other end of the seat panel 12 and the armrest 13 are respectively hingedly connected to the front guard bar 14, and the seat 10 is also provided with a locking mechanism 15 for locking the angle between the seat panel 12 and the back panel 11, so that the seat can be unfolded or folded as needed.
在本申请的一个实施例中，优选地，锁定机构15包括锁定杆151和锁定凸柱152，锁定杆151的一端与前护杆14铰接相连，座板12的侧部设有锁定凸柱152，锁定杆151的另一端设有与锁定凸柱152配合的锁定孔。优选地，座板12的侧部设有多个锁定凸柱152以调节座板12与背板11的夹角。In one embodiment of the present application, preferably, the locking mechanism 15 includes a locking rod 151 and a locking boss 152, one end of the locking rod 151 is hingedly connected to the front guard bar 14, the side of the seat plate 12 is provided with a locking boss 152, and the other end of the locking rod 151 is provided with a locking hole that cooperates with the locking boss 152. Preferably, the side of the seat plate 12 is provided with a plurality of locking bosses 152 to adjust the angle between the seat plate 12 and the back plate 11.
在本申请的一个实施例中，优选地，背板11、座板12、扶手13和前护杆14等铰接连接可采用书柜、衣柜的柜门安装连接中常用的合页、铰链等连接器件，具体而言，当采用柜门铰链、门板铰链进行铰链连接时，铰链自身可以限定展角度，座椅10可在展开、折叠两种状态之间随意转换，座椅的展开角度由铰链的设定状态确定。In one embodiment of the present application, preferably, the hinged connections of the back panel 11, the seat panel 12, the armrests 13 and the front guard bar 14 can adopt connecting devices such as hinges and hinges commonly used in the door installation connections of bookcases and wardrobes. Specifically, when door hinges and door panel hinges are used for hinge connection, the hinges themselves can limit the expansion angle, and the seat 10 can be freely converted between the unfolded and folded states, and the expansion angle of the seat is determined by the setting state of the hinge.
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (5)
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Effective date of registration: 20250102 Address after: 476300 Gezhuang Village, Yangji Town, Yucheng County, Shangqiu City, Henan Province Patentee after: Qi Wenhui Country or region after: China Address before: 215300 room 3, 188 Yucheng Middle Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Suzhou Huihe Electric Appliance Co.,Ltd. Country or region before: China |